Load ODIM_H5 Volume data from German Weather Service#
In this example, we obtain and read the latest 30 minutes of available volumetric radar data from German Weather Service available at opendata.dwd.de. Finally we do some plotting.
This retrieves 6 timesteps of the 10 sweeps (moments DBZH and VRADH) of the DWD volume scan of a distinct radar. This amounts to 120 data files which are combined into one volumetric Cf/Radial2 like xarray powered structure.
Exports to single file Odim_H5 and Cf/Radial2 format are shown at the end of this tutorial.
Note
The following code is based on xarray, xarray-datatree and xradar. It claims multiple data files and presents them in a DataTree
.
[1]:
import wradlib as wrl
import warnings
warnings.filterwarnings("ignore")
import matplotlib.pyplot as plt
import numpy as np
import xarray as xr
try:
get_ipython().run_line_magic("matplotlib inline")
except:
plt.ion()
[2]:
import urllib3
import os
import io
import glob
import shutil
import datetime
Download radar volumes of latest 30 minutes from server using wetterdienst
#
wetterdienst
is a neat package for easy retrieval of data primarily from DWD. For further information have a look at their documentation.
[3]:
from wetterdienst.provider.dwd.radar import (
DwdRadarDataFormat,
DwdRadarDataSubset,
DwdRadarParameter,
DwdRadarValues,
)
from wetterdienst.provider.dwd.radar.sites import DwdRadarSite
[4]:
elevations = range(10)
end_date = datetime.datetime.utcnow()
start_date = end_date - datetime.timedelta(minutes=30)
results_velocity = []
results_reflectivity = []
for el in elevations:
# Horizontal Doppler Velocity
request_velocity = DwdRadarValues(
parameter=DwdRadarParameter.SWEEP_VOL_VELOCITY_H,
start_date=start_date,
end_date=end_date,
site=DwdRadarSite.ESS,
elevation=el,
fmt=DwdRadarDataFormat.HDF5,
subset=DwdRadarDataSubset.POLARIMETRIC,
)
# Horizontal Reflectivity
request_reflectivity = DwdRadarValues(
parameter=DwdRadarParameter.SWEEP_VOL_REFLECTIVITY_H,
start_date=start_date,
end_date=end_date,
elevation=el,
site=DwdRadarSite.ESS,
fmt=DwdRadarDataFormat.HDF5,
subset=DwdRadarDataSubset.POLARIMETRIC,
)
# Submit requests.
results_velocity.append(request_velocity.query())
results_reflectivity.append(request_reflectivity.query())
[5]:
import wetterdienst
wetterdienst.__version__
[5]:
'0.49.0'
Acquire data as memory buffer#
[6]:
%%time
volume_velocity = []
for item1 in results_velocity:
files = []
for item2 in item1:
files.append(item2.data)
volume_velocity.append(files)
3%|▎ | 7/240 [00:03<02:03, 1.88it/s]
3%|▎ | 7/240 [00:01<00:55, 4.20it/s]
3%|▎ | 7/240 [00:02<01:10, 3.30it/s]
3%|▎ | 7/240 [00:02<01:10, 3.29it/s]
3%|▎ | 7/240 [00:02<01:07, 3.45it/s]
2%|▎ | 6/240 [00:01<01:07, 3.45it/s]
2%|▎ | 6/240 [00:01<01:05, 3.55it/s]
2%|▎ | 6/240 [00:02<01:25, 2.75it/s]
2%|▎ | 6/240 [00:02<01:31, 2.55it/s]
2%|▎ | 6/240 [00:01<01:16, 3.08it/s]
CPU times: user 3.67 s, sys: 56 ms, total: 3.72 s
Wall time: 21.6 s
[7]:
volume_velocity = [v[-6:] for v in volume_velocity]
volume_velocity = np.array(volume_velocity).T.tolist()
[8]:
%%time
volume_reflectivity = []
for item1 in results_reflectivity:
files = []
for item2 in item1:
files.append(item2.data)
volume_reflectivity.append(files)
3%|▎ | 7/240 [00:02<01:20, 2.89it/s]
3%|▎ | 7/240 [00:02<01:21, 2.85it/s]
3%|▎ | 7/240 [00:02<01:19, 2.94it/s]
3%|▎ | 7/240 [00:02<01:17, 3.02it/s]
3%|▎ | 7/240 [00:02<01:19, 2.95it/s]
3%|▎ | 7/240 [00:03<01:50, 2.11it/s]
3%|▎ | 7/240 [00:01<00:56, 4.12it/s]
2%|▎ | 6/240 [00:01<00:59, 3.91it/s]
2%|▎ | 6/240 [00:01<01:03, 3.69it/s]
2%|▎ | 6/240 [00:03<02:05, 1.87it/s]
CPU times: user 3.65 s, sys: 95 ms, total: 3.74 s
Wall time: 23.4 s
[9]:
volume_reflectivity = [v[-6:] for v in volume_reflectivity]
volume_reflectivity = np.array(volume_reflectivity).T.tolist()
Read the data into xarray powered structure#
[10]:
from datatree import DataTree, open_datatree
import xradar
def concat_radar_datatree(objs, dim="volume_time"):
root_ds = [obj["/"].ds for obj in objs]
root = xr.concat(root_ds, dim=dim)
dtree = DataTree(data=root, name="root")
for grp in objs[0].groups[1:]:
ngrps = [obj[grp[1:]].ds for obj in objs]
ngrp = xr.concat(ngrps, dim=dim)
DataTree(ngrp, name=grp[1:], parent=dtree)
return dtree
[11]:
dsl = []
reindex_angle = dict(
tolerance=1.0, start_angle=0, stop_angle=360, angle_res=1.0, direction=1
)
for r, v in zip(volume_reflectivity, volume_velocity):
ds0 = [
xr.open_dataset(r0, engine="odim", group="sweep_0", reindex_angle=reindex_angle)
for r0 in r
]
ds1 = [
xr.open_dataset(v0, engine="odim", group="sweep_0", reindex_angle=reindex_angle)
for v0 in v
]
ds = [xr.merge([r0, v0], compat="override") for r0, v0 in zip(ds0, ds1)]
ds.insert(0, xr.open_dataset(r[0], group="/"))
dsl.append(ds)
# this takes some private functions from xradar, take care here
trees = [
DataTree(data=xradar.io.backends.common._assign_root(ds), name="root") for ds in dsl
]
trees = [
xradar.io.backends.common._attach_sweep_groups(tree, ds[1:])
for tree, ds in zip(trees, dsl)
]
vol = concat_radar_datatree(trees, dim="volume_time")
# align sweep_numbers to cover for single sweep single moment layout of DWD
for i, swp in enumerate(vol.groups[1:]):
vol[swp]["sweep_number"] = i
[12]:
vol
[12]:
<xarray.DatasetView> Dimensions: (volume_time: 6) Dimensions without coordinates: volume_time Data variables: volume_number (volume_time) int64 0 0 0 0 0 0 platform_type (volume_time) <U5 'fixed' 'fixed' ... 'fixed' 'fixed' instrument_type (volume_time) <U5 'radar' 'radar' ... 'radar' 'radar' time_coverage_start (volume_time) <U20 '2023-09-28T16:13:24Z' ... '2023-... time_coverage_end (volume_time) <U20 '2023-09-28T16:18:22Z' ... '2023-... longitude (volume_time) float64 6.967 6.967 6.967 ... 6.967 6.967 altitude (volume_time) float64 185.1 185.1 185.1 ... 185.1 185.1 latitude (volume_time) float64 51.41 51.41 51.41 ... 51.41 51.41 Attributes: Conventions: ODIM_H5/V2_2 version: None title: None institution: None references: None source: None history: None comment: im/exported using xradar instrument_name: None
- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float645.482 5.482 5.482 ... 5.493 5.493
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[5.48217773, 5.48217773, 5.48217773, ..., 5.48217773, 5.48217773, 5.48217773], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.48217773, 5.48217773, 5.48217773, ..., 5.48217773, 5.48217773, 5.48217773], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:15:54.520000 ... 2...
- standard_name :
- time
array([['2023-09-28T16:15:54.520000000', '2023-09-28T16:15:54.583000064', '2023-09-28T16:15:54.645999872', ..., '2023-09-28T16:15:54.331000064', '2023-09-28T16:15:54.393499904', '2023-09-28T16:15:54.455999744'], ['2023-09-28T16:20:54.493499904', '2023-09-28T16:20:54.556999936', '2023-09-28T16:20:54.618500096', ..., '2023-09-28T16:20:54.304000000', '2023-09-28T16:20:54.366499840', '2023-09-28T16:20:54.429500160'], ['2023-09-28T16:25:54.508500224', '2023-09-28T16:25:54.571000064', '2023-09-28T16:25:54.633500160', ..., '2023-09-28T16:25:54.320000000', '2023-09-28T16:25:54.381999872', '2023-09-28T16:25:54.445000192'], ['2023-09-28T16:30:54.512000000', '2023-09-28T16:30:54.573999872', '2023-09-28T16:30:54.636499968', ..., '2023-09-28T16:30:54.323000064', '2023-09-28T16:30:54.385499904', '2023-09-28T16:30:54.448000000'], ['2023-09-28T16:35:54.514999808', '2023-09-28T16:35:54.577000192', '2023-09-28T16:35:54.639500032', ..., '2023-09-28T16:35:54.325999872', '2023-09-28T16:35:54.388499968', '2023-09-28T16:35:54.451000320'], ['2023-09-28T16:40:54.491499776', '2023-09-28T16:40:54.555000064', '2023-09-28T16:40:54.617000192', ..., '2023-09-28T16:40:54.303500288', '2023-09-28T16:40:54.366000128', '2023-09-28T16:40:54.428999936']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int640
array(0)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float645.499 5.499 5.499 5.499 5.499 5.499
array([5.49865723, 5.49865723, 5.49865723, 5.49865723, 5.49865723, 5.49865723])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 5.482 5.482 ... 5.493 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:15... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 0 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 5.499 5.499 5.499 5.499 5.499 5.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_0- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float644.482 4.482 4.482 ... 4.482 4.482
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:16:17.022500096 .....
- standard_name :
- time
array([['2023-09-28T16:16:17.022500096', '2023-09-28T16:16:17.085999872', '2023-09-28T16:16:17.148000000', ..., '2023-09-28T16:16:16.834000128', '2023-09-28T16:16:16.896000000', '2023-09-28T16:16:16.958499840'], ['2023-09-28T16:21:16.995500032', '2023-09-28T16:21:17.058000128', '2023-09-28T16:21:17.120499968', ..., '2023-09-28T16:21:16.806999808', '2023-09-28T16:21:16.868999936', '2023-09-28T16:21:16.932000256'], ['2023-09-28T16:26:17.011000064', '2023-09-28T16:26:17.073999872', '2023-09-28T16:26:17.136000256', ..., '2023-09-28T16:26:16.822000128', '2023-09-28T16:26:16.883999744', '2023-09-28T16:26:16.947500032'], ['2023-09-28T16:31:17.014500096', '2023-09-28T16:31:17.078000128', '2023-09-28T16:31:17.139999744', ..., '2023-09-28T16:31:16.825999872', '2023-09-28T16:31:16.887500032', '2023-09-28T16:31:16.950500096'], ['2023-09-28T16:36:17.016499968', '2023-09-28T16:36:17.080000000', '2023-09-28T16:36:17.142000128', ..., '2023-09-28T16:36:16.828999936', '2023-09-28T16:36:16.890999808', '2023-09-28T16:36:16.953999872'], ['2023-09-28T16:41:16.993999872', '2023-09-28T16:41:17.057000192', '2023-09-28T16:41:17.120000000', ..., '2023-09-28T16:41:16.805000192', '2023-09-28T16:41:16.867499776', '2023-09-28T16:41:16.929999872']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int641
array(1)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float644.499 4.499 4.499 4.499 4.499 4.499
array([4.49890137, 4.49890137, 4.49890137, 4.49890137, 4.49890137, 4.49890137])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 4.482 4.482 ... 4.482 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:16... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 1 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 4.499 4.499 4.499 4.499 4.499 4.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_1- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float643.494 3.494 3.494 ... 3.494 3.494
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:16:39.524499968 .....
- standard_name :
- time
array([['2023-09-28T16:16:39.524499968', '2023-09-28T16:16:39.586999808', '2023-09-28T16:16:39.649499904', ..., '2023-09-28T16:16:39.336000000', '2023-09-28T16:16:39.398499840', '2023-09-28T16:16:39.460999936'], ['2023-09-28T16:21:39.498000128', '2023-09-28T16:21:39.560999936', '2023-09-28T16:21:39.623499776', ..., '2023-09-28T16:21:39.308999936', '2023-09-28T16:21:39.370999808', '2023-09-28T16:21:39.434500096'], ['2023-09-28T16:26:39.513500160', '2023-09-28T16:26:39.577000192', '2023-09-28T16:26:39.638500096', ..., '2023-09-28T16:26:39.324000000', '2023-09-28T16:26:39.386499840', '2023-09-28T16:26:39.449500160'], ['2023-09-28T16:31:39.516499968', '2023-09-28T16:31:39.580000000', '2023-09-28T16:31:39.642000128', ..., '2023-09-28T16:31:39.328000000', '2023-09-28T16:31:39.389999872', '2023-09-28T16:31:39.453000192'], ['2023-09-28T16:36:39.519000064', '2023-09-28T16:36:39.582000128', '2023-09-28T16:36:39.644000000', ..., '2023-09-28T16:36:39.331000064', '2023-09-28T16:36:39.393499904', '2023-09-28T16:36:39.456000000'], ['2023-09-28T16:41:39.495500032', '2023-09-28T16:41:39.559000064', '2023-09-28T16:41:39.620999936', ..., '2023-09-28T16:41:39.308000000', '2023-09-28T16:41:39.370500096', '2023-09-28T16:41:39.433000192']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int642
array(2)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float643.499 3.499 3.499 3.499 3.499 3.499
array([3.49914551, 3.49914551, 3.49914551, 3.49914551, 3.49914551, 3.49914551])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 3.494 3.494 ... 3.494 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:16... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 2 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 3.499 3.499 3.499 3.499 3.499 3.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_2- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float642.483 2.483 2.483 ... 2.483 2.483
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:17:02.027000064 .....
- standard_name :
- time
array([['2023-09-28T16:17:02.027000064', '2023-09-28T16:17:02.089999872', '2023-09-28T16:17:02.152500224', ..., '2023-09-28T16:17:01.838000128', '2023-09-28T16:17:01.900499712', '2023-09-28T16:17:01.963500032'], ['2023-09-28T16:22:02.000000000', '2023-09-28T16:22:02.062000128', '2023-09-28T16:22:02.124499968', ..., '2023-09-28T16:22:01.810999808', '2023-09-28T16:22:01.873499904', '2023-09-28T16:22:01.935999744'], ['2023-09-28T16:27:02.014999808', '2023-09-28T16:27:02.078500096', '2023-09-28T16:27:02.140999936', ..., '2023-09-28T16:27:01.825999872', '2023-09-28T16:27:01.888499968', '2023-09-28T16:27:01.951500032'], ['2023-09-28T16:32:02.018499840', '2023-09-28T16:32:02.082000128', '2023-09-28T16:32:02.144000000', ..., '2023-09-28T16:32:01.829999872', '2023-09-28T16:32:01.892499968', '2023-09-28T16:32:01.954999808'], ['2023-09-28T16:37:02.021500160', '2023-09-28T16:37:02.084000000', '2023-09-28T16:37:02.146500096', ..., '2023-09-28T16:37:01.832999936', '2023-09-28T16:37:01.895500288', '2023-09-28T16:37:01.958000128'], ['2023-09-28T16:42:01.998499840', '2023-09-28T16:42:02.061999872', '2023-09-28T16:42:02.124000000', ..., '2023-09-28T16:42:01.809999872', '2023-09-28T16:42:01.872000256', '2023-09-28T16:42:01.935000064']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int643
array(3)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float642.499 2.499 2.499 2.499 2.499 2.499
array([2.49938965, 2.49938965, 2.49938965, 2.49938965, 2.49938965, 2.49938965])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 2.483 2.483 ... 2.483 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:17... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 3 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 2.499 2.499 2.499 2.499 2.499 2.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_3- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float641.483 1.483 1.483 ... 1.483 1.483
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:17:24.528999680 .....
- standard_name :
- time
array([['2023-09-28T16:17:24.528999680', '2023-09-28T16:17:24.592499968', '2023-09-28T16:17:24.655000064', ..., '2023-09-28T16:17:24.340000000', '2023-09-28T16:17:24.402500096', '2023-09-28T16:17:24.465000192'], ['2023-09-28T16:22:24.501999872', '2023-09-28T16:22:24.564999936', '2023-09-28T16:22:24.628000000', ..., '2023-09-28T16:22:24.312999936', '2023-09-28T16:22:24.375500032', '2023-09-28T16:22:24.438000128'], ['2023-09-28T16:27:24.516999936', '2023-09-28T16:27:24.580000000', '2023-09-28T16:27:24.642499840', ..., '2023-09-28T16:27:24.329999872', '2023-09-28T16:27:24.392000256', '2023-09-28T16:27:24.453999872'], ['2023-09-28T16:32:24.520999936', '2023-09-28T16:32:24.584000000', '2023-09-28T16:32:24.647000064', ..., '2023-09-28T16:32:24.332000000', '2023-09-28T16:32:24.394500096', '2023-09-28T16:32:24.456999936'], ['2023-09-28T16:37:24.524000256', '2023-09-28T16:37:24.587500032', '2023-09-28T16:37:24.650000128', ..., '2023-09-28T16:37:24.335000064', '2023-09-28T16:37:24.397500160', '2023-09-28T16:37:24.460000000'], ['2023-09-28T16:42:24.500999936', '2023-09-28T16:42:24.563000064', '2023-09-28T16:42:24.625499904', ..., '2023-09-28T16:42:24.312499968', '2023-09-28T16:42:24.375000064', '2023-09-28T16:42:24.436999680']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int644
array(4)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float641.5 1.5 1.5 1.5 1.5 1.5
array([1.49963379, 1.49963379, 1.49963379, 1.49963379, 1.49963379, 1.49963379])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 1.483 1.483 ... 1.483 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:17... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 4 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 1.5 1.5 1.5 1.5 1.5 1.5 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_4- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float640.4834 0.4834 ... 0.4834 0.4834
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:17:52.559000064 .....
- standard_name :
- time
array([['2023-09-28T16:17:52.559000064', '2023-09-28T16:17:52.642000128', '2023-09-28T16:17:52.725999872', ..., '2023-09-28T16:17:52.308000000', '2023-09-28T16:17:52.390500096', '2023-09-28T16:17:52.474500096'], ['2023-09-28T16:22:52.552499968', '2023-09-28T16:22:52.637000192', '2023-09-28T16:22:52.719500032', ..., '2023-09-28T16:22:52.301000192', '2023-09-28T16:22:52.384499968', '2023-09-28T16:22:52.468500224'], ['2023-09-28T16:27:52.524499968', '2023-09-28T16:27:52.608999936', '2023-09-28T16:27:52.691500288', ..., '2023-09-28T16:27:52.272999936', '2023-09-28T16:27:52.356500224', '2023-09-28T16:27:52.440499968'], ['2023-09-28T16:32:52.526500096', '2023-09-28T16:32:52.610499840', '2023-09-28T16:32:52.694500096', ..., '2023-09-28T16:32:52.275499776', '2023-09-28T16:32:52.359500032', '2023-09-28T16:32:52.443500032'], ['2023-09-28T16:37:52.530499840', '2023-09-28T16:37:52.614500096', '2023-09-28T16:37:52.697499904', ..., '2023-09-28T16:37:52.280000000', '2023-09-28T16:37:52.362500096', '2023-09-28T16:37:52.446499840'], ['2023-09-28T16:42:52.552000000', '2023-09-28T16:42:52.636000256', '2023-09-28T16:42:52.719500032', ..., '2023-09-28T16:42:52.302000128', '2023-09-28T16:42:52.384499968', '2023-09-28T16:42:52.468500224']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int645
array(5)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float640.4999 0.4999 ... 0.4999 0.4999
array([0.49987793, 0.49987793, 0.49987793, 0.49987793, 0.49987793, 0.49987793])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 0.4834 0.4834 ... 0.4834 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:17... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 5 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 0.4999 0.4999 ... 0.4999 0.4999 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_5- range: 496
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.236e+05 1.239e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 123375., 123625., 123875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float647.976 7.976 7.976 ... 7.976 7.976
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:18:15.501999872 .....
- standard_name :
- time
array([['2023-09-28T16:18:15.501999872', '2023-09-28T16:18:15.557499904', '2023-09-28T16:18:15.612500224', ..., '2023-09-28T16:18:15.334000128', '2023-09-28T16:18:15.389500160', '2023-09-28T16:18:15.446000128'], ['2023-09-28T16:23:15.530499840', '2023-09-28T16:23:15.585499904', '2023-09-28T16:23:15.641999872', ..., '2023-09-28T16:23:15.362500096', '2023-09-28T16:23:15.418499840', '2023-09-28T16:23:15.473499904'], ['2023-09-28T16:28:15.498000128', '2023-09-28T16:28:15.554500096', '2023-09-28T16:28:15.610000128', ..., '2023-09-28T16:28:15.330500096', '2023-09-28T16:28:15.386499840', '2023-09-28T16:28:15.441500160'], ['2023-09-28T16:33:15.500500224', '2023-09-28T16:33:15.556499968', '2023-09-28T16:33:15.612999936', ..., '2023-09-28T16:33:15.333499904', '2023-09-28T16:33:15.388999936', '2023-09-28T16:33:15.444499968'], ['2023-09-28T16:38:15.504000256', '2023-09-28T16:38:15.560000000', '2023-09-28T16:38:15.615500032', ..., '2023-09-28T16:38:15.336000000', '2023-09-28T16:38:15.391500032', '2023-09-28T16:38:15.447500032'], ['2023-09-28T16:43:15.496499968', '2023-09-28T16:43:15.552999936', '2023-09-28T16:43:15.608499968', ..., '2023-09-28T16:43:15.329499904', '2023-09-28T16:43:15.384499968', '2023-09-28T16:43:15.440499968']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ... [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int646
array(6)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float647.998 7.998 7.998 7.998 7.998 7.998
array([7.99804688, 7.99804688, 7.99804688, 7.99804688, 7.99804688, 7.99804688])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 496, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.236e+05 1.239e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 7.976 7.976 ... 7.976 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:18... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 6 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 7.998 7.998 7.998 7.998 7.998 7.998 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_6- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6411.99 11.99 11.99 ... 12.0 12.0
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.99707031, 11.99707031, 11.99707031, ..., 11.99707031, 11.99707031, 11.99707031], [11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.99707031, 11.99707031, 11.99707031, ..., 11.99707031, 11.99707031, 11.99707031]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:30.623500032 .....
- standard_name :
- time
array([['2023-09-28T16:13:30.623500032', '2023-09-28T16:13:30.657499904', '2023-09-28T16:13:30.690500096', ..., '2023-09-28T16:13:30.523500032', '2023-09-28T16:13:30.556499968', '2023-09-28T16:13:30.589499904'], ['2023-09-28T16:18:30.565999872', '2023-09-28T16:18:30.599500032', '2023-09-28T16:18:30.632999936', ..., '2023-09-28T16:18:30.466000128', '2023-09-28T16:18:30.499000064', '2023-09-28T16:18:30.532499968'], ['2023-09-28T16:23:30.621999872', '2023-09-28T16:23:30.655500032', '2023-09-28T16:23:30.689500160', ..., '2023-09-28T16:23:30.521500160', '2023-09-28T16:23:30.554500096', '2023-09-28T16:23:30.588499968'], ['2023-09-28T16:28:30.587500032', '2023-09-28T16:28:30.620999936', '2023-09-28T16:28:30.654500096', ..., '2023-09-28T16:28:30.487000064', '2023-09-28T16:28:30.520499968', '2023-09-28T16:28:30.553499904'], ['2023-09-28T16:33:30.590499840', '2023-09-28T16:33:30.624499968', '2023-09-28T16:33:30.657499904', ..., '2023-09-28T16:33:30.490000128', '2023-09-28T16:33:30.523000064', '2023-09-28T16:33:30.556499968'], ['2023-09-28T16:38:30.593499904', '2023-09-28T16:38:30.627500032', '2023-09-28T16:38:30.660499968', ..., '2023-09-28T16:38:30.492999936', '2023-09-28T16:38:30.526500096', '2023-09-28T16:38:30.559500032']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int647
array(7)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6412.0 12.0 12.0 12.0 12.0 12.0
array([12.00256348, 12.00256348, 12.00256348, 12.00256348, 12.00256348, 12.00256348])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 11.99 11.99 ... 12.0 12.0 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 7 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 12.0 12.0 12.0 12.0 12.0 12.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_7- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6416.97 16.97 16.97 ... 16.97 16.97
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:42.624999936 .....
- standard_name :
- time
array([['2023-09-28T16:13:42.624999936', '2023-09-28T16:13:42.658499840', '2023-09-28T16:13:42.691500032', ..., '2023-09-28T16:13:42.524499968', '2023-09-28T16:13:42.557499904', '2023-09-28T16:13:42.591000064'], ['2023-09-28T16:18:42.566999808', '2023-09-28T16:18:42.601000192', '2023-09-28T16:18:42.634000128', ..., '2023-09-28T16:18:42.467000064', '2023-09-28T16:18:42.500000000', '2023-09-28T16:18:42.533499904'], ['2023-09-28T16:23:42.623000064', '2023-09-28T16:23:42.656500224', '2023-09-28T16:23:42.690500096', ..., '2023-09-28T16:23:42.522500096', '2023-09-28T16:23:42.556000000', '2023-09-28T16:23:42.589499904'], ['2023-09-28T16:28:42.588499968', '2023-09-28T16:28:42.621999872', '2023-09-28T16:28:42.655500032', ..., '2023-09-28T16:28:42.488000000', '2023-09-28T16:28:42.521500160', '2023-09-28T16:28:42.554500096'], ['2023-09-28T16:33:42.591500032', '2023-09-28T16:33:42.625499904', '2023-09-28T16:33:42.658499840', ..., '2023-09-28T16:33:42.491000064', '2023-09-28T16:33:42.524499968', '2023-09-28T16:33:42.558000128'], ['2023-09-28T16:38:42.594500096', '2023-09-28T16:38:42.628499968', '2023-09-28T16:38:42.661499904', ..., '2023-09-28T16:38:42.493999872', '2023-09-28T16:38:42.527500032', '2023-09-28T16:38:42.560499968']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int648
array(8)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6417.0 17.0 17.0 17.0 17.0 17.0
array([17.00134277, 17.00134277, 17.00134277, 17.00134277, 17.00134277, 17.00134277])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 16.97 16.97 ... 16.97 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 8 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 17.0 17.0 17.0 17.0 17.0 17.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_8- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6424.98 24.98 24.98 ... 24.98 24.98
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:54.625999872 .....
- standard_name :
- time
array([['2023-09-28T16:13:54.625999872', '2023-09-28T16:13:54.659500032', '2023-09-28T16:13:54.692500224', ..., '2023-09-28T16:13:54.525500160', '2023-09-28T16:13:54.558500096', '2023-09-28T16:13:54.592499968'], ['2023-09-28T16:18:54.568499968', '2023-09-28T16:18:54.601999872', '2023-09-28T16:18:54.635500032', ..., '2023-09-28T16:18:54.468000000', '2023-09-28T16:18:54.501499904', '2023-09-28T16:18:54.534500096'], ['2023-09-28T16:23:54.624499968', '2023-09-28T16:23:54.658499840', '2023-09-28T16:23:54.691500032', ..., '2023-09-28T16:23:54.524000000', '2023-09-28T16:23:54.557499904', '2023-09-28T16:23:54.590499840'], ['2023-09-28T16:28:54.590000128', '2023-09-28T16:28:54.623500032', '2023-09-28T16:28:54.656500224', ..., '2023-09-28T16:28:54.489000192', '2023-09-28T16:28:54.522500096', '2023-09-28T16:28:54.556000000'], ['2023-09-28T16:33:54.592999936', '2023-09-28T16:33:54.626499840', '2023-09-28T16:33:54.659500032', ..., '2023-09-28T16:33:54.492499968', '2023-09-28T16:33:54.525500160', '2023-09-28T16:33:54.559000064'], ['2023-09-28T16:38:54.595500032', '2023-09-28T16:38:54.629499904', '2023-09-28T16:38:54.662499840', ..., '2023-09-28T16:38:54.494999808', '2023-09-28T16:38:54.528499968', '2023-09-28T16:38:54.562000128']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -6.809883, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -14.275066, ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -8.529686, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -8.643951, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ... [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int649
array(9)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6425.0 25.0 25.0 25.0 25.0 25.0
array([24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -0.26172674, ..., -128. , -128. , -128. ], [-128. , -128. , -0.44141972, ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ... [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]]])
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 24.98 24.98 ... 24.98 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 9 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 25.0 25.0 25.0 25.0 25.0 25.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_9- volume_time: 6
- volume_number(volume_time)int640 0 0 0 0 0
array([0, 0, 0, 0, 0, 0])
- platform_type(volume_time)<U5'fixed' 'fixed' ... 'fixed' 'fixed'
array(['fixed', 'fixed', 'fixed', 'fixed', 'fixed', 'fixed'], dtype='<U5')
- instrument_type(volume_time)<U5'radar' 'radar' ... 'radar' 'radar'
array(['radar', 'radar', 'radar', 'radar', 'radar', 'radar'], dtype='<U5')
- time_coverage_start(volume_time)<U20'2023-09-28T16:13:24Z' ... '2023...
array(['2023-09-28T16:13:24Z', '2023-09-28T16:18:23Z', '2023-09-28T16:23:24Z', '2023-09-28T16:28:24Z', '2023-09-28T16:33:23Z', '2023-09-28T16:38:23Z'], dtype='<U20')
- time_coverage_end(volume_time)<U20'2023-09-28T16:18:22Z' ... '2023...
array(['2023-09-28T16:18:22Z', '2023-09-28T16:23:22Z', '2023-09-28T16:28:22Z', '2023-09-28T16:33:22Z', '2023-09-28T16:38:22Z', '2023-09-28T16:43:22Z'], dtype='<U20')
- longitude(volume_time)float646.967 6.967 6.967 6.967 6.967 6.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array([6.967111, 6.967111, 6.967111, 6.967111, 6.967111, 6.967111])
- altitude(volume_time)float64185.1 185.1 185.1 185.1 185.1 185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array([185.11, 185.11, 185.11, 185.11, 185.11, 185.11])
- latitude(volume_time)float6451.41 51.41 51.41 51.41 51.41 51.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array([51.405649, 51.405649, 51.405649, 51.405649, 51.405649, 51.405649])
- Conventions :
- ODIM_H5/V2_2
- version :
- None
- title :
- None
- institution :
- None
- references :
- None
- source :
- None
- history :
- None
- comment :
- im/exported using xradar
- instrument_name :
- None
[13]:
vol["sweep_9"]
[13]:
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 24.98 24.98 ... 24.98 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 9 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 25.0 25.0 25.0 25.0 25.0 25.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6424.98 24.98 24.98 ... 24.98 24.98
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:54.625999872 .....
- standard_name :
- time
array([['2023-09-28T16:13:54.625999872', '2023-09-28T16:13:54.659500032', '2023-09-28T16:13:54.692500224', ..., '2023-09-28T16:13:54.525500160', '2023-09-28T16:13:54.558500096', '2023-09-28T16:13:54.592499968'], ['2023-09-28T16:18:54.568499968', '2023-09-28T16:18:54.601999872', '2023-09-28T16:18:54.635500032', ..., '2023-09-28T16:18:54.468000000', '2023-09-28T16:18:54.501499904', '2023-09-28T16:18:54.534500096'], ['2023-09-28T16:23:54.624499968', '2023-09-28T16:23:54.658499840', '2023-09-28T16:23:54.691500032', ..., '2023-09-28T16:23:54.524000000', '2023-09-28T16:23:54.557499904', '2023-09-28T16:23:54.590499840'], ['2023-09-28T16:28:54.590000128', '2023-09-28T16:28:54.623500032', '2023-09-28T16:28:54.656500224', ..., '2023-09-28T16:28:54.489000192', '2023-09-28T16:28:54.522500096', '2023-09-28T16:28:54.556000000'], ['2023-09-28T16:33:54.592999936', '2023-09-28T16:33:54.626499840', '2023-09-28T16:33:54.659500032', ..., '2023-09-28T16:33:54.492499968', '2023-09-28T16:33:54.525500160', '2023-09-28T16:33:54.559000064'], ['2023-09-28T16:38:54.595500032', '2023-09-28T16:38:54.629499904', '2023-09-28T16:38:54.662499840', ..., '2023-09-28T16:38:54.494999808', '2023-09-28T16:38:54.528499968', '2023-09-28T16:38:54.562000128']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -6.809883, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -14.275066, ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -8.529686, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -8.643951, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ... [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int649
array(9)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6425.0 25.0 25.0 25.0 25.0 25.0
array([24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -0.26172674, ..., -128. , -128. , -128. ], [-128. , -128. , -0.44141972, ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ... [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]]])
Inspect structure#
Root Group#
[14]:
vol.root
[14]:
<xarray.DatasetView> Dimensions: (volume_time: 6) Dimensions without coordinates: volume_time Data variables: volume_number (volume_time) int64 0 0 0 0 0 0 platform_type (volume_time) <U5 'fixed' 'fixed' ... 'fixed' 'fixed' instrument_type (volume_time) <U5 'radar' 'radar' ... 'radar' 'radar' time_coverage_start (volume_time) <U20 '2023-09-28T16:13:24Z' ... '2023-... time_coverage_end (volume_time) <U20 '2023-09-28T16:18:22Z' ... '2023-... longitude (volume_time) float64 6.967 6.967 6.967 ... 6.967 6.967 altitude (volume_time) float64 185.1 185.1 185.1 ... 185.1 185.1 latitude (volume_time) float64 51.41 51.41 51.41 ... 51.41 51.41 Attributes: Conventions: ODIM_H5/V2_2 version: None title: None institution: None references: None source: None history: None comment: im/exported using xradar instrument_name: None
- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float645.482 5.482 5.482 ... 5.493 5.493
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[5.48217773, 5.48217773, 5.48217773, ..., 5.48217773, 5.48217773, 5.48217773], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.48217773, 5.48217773, 5.48217773, ..., 5.48217773, 5.48217773, 5.48217773], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:15:54.520000 ... 2...
- standard_name :
- time
array([['2023-09-28T16:15:54.520000000', '2023-09-28T16:15:54.583000064', '2023-09-28T16:15:54.645999872', ..., '2023-09-28T16:15:54.331000064', '2023-09-28T16:15:54.393499904', '2023-09-28T16:15:54.455999744'], ['2023-09-28T16:20:54.493499904', '2023-09-28T16:20:54.556999936', '2023-09-28T16:20:54.618500096', ..., '2023-09-28T16:20:54.304000000', '2023-09-28T16:20:54.366499840', '2023-09-28T16:20:54.429500160'], ['2023-09-28T16:25:54.508500224', '2023-09-28T16:25:54.571000064', '2023-09-28T16:25:54.633500160', ..., '2023-09-28T16:25:54.320000000', '2023-09-28T16:25:54.381999872', '2023-09-28T16:25:54.445000192'], ['2023-09-28T16:30:54.512000000', '2023-09-28T16:30:54.573999872', '2023-09-28T16:30:54.636499968', ..., '2023-09-28T16:30:54.323000064', '2023-09-28T16:30:54.385499904', '2023-09-28T16:30:54.448000000'], ['2023-09-28T16:35:54.514999808', '2023-09-28T16:35:54.577000192', '2023-09-28T16:35:54.639500032', ..., '2023-09-28T16:35:54.325999872', '2023-09-28T16:35:54.388499968', '2023-09-28T16:35:54.451000320'], ['2023-09-28T16:40:54.491499776', '2023-09-28T16:40:54.555000064', '2023-09-28T16:40:54.617000192', ..., '2023-09-28T16:40:54.303500288', '2023-09-28T16:40:54.366000128', '2023-09-28T16:40:54.428999936']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int640
array(0)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float645.499 5.499 5.499 5.499 5.499 5.499
array([5.49865723, 5.49865723, 5.49865723, 5.49865723, 5.49865723, 5.49865723])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 5.482 5.482 ... 5.493 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:15... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 0 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 5.499 5.499 5.499 5.499 5.499 5.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_0- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float644.482 4.482 4.482 ... 4.482 4.482
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188], [4.48242188, 4.48242188, 4.48242188, ..., 4.48242188, 4.48242188, 4.48242188]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:16:17.022500096 .....
- standard_name :
- time
array([['2023-09-28T16:16:17.022500096', '2023-09-28T16:16:17.085999872', '2023-09-28T16:16:17.148000000', ..., '2023-09-28T16:16:16.834000128', '2023-09-28T16:16:16.896000000', '2023-09-28T16:16:16.958499840'], ['2023-09-28T16:21:16.995500032', '2023-09-28T16:21:17.058000128', '2023-09-28T16:21:17.120499968', ..., '2023-09-28T16:21:16.806999808', '2023-09-28T16:21:16.868999936', '2023-09-28T16:21:16.932000256'], ['2023-09-28T16:26:17.011000064', '2023-09-28T16:26:17.073999872', '2023-09-28T16:26:17.136000256', ..., '2023-09-28T16:26:16.822000128', '2023-09-28T16:26:16.883999744', '2023-09-28T16:26:16.947500032'], ['2023-09-28T16:31:17.014500096', '2023-09-28T16:31:17.078000128', '2023-09-28T16:31:17.139999744', ..., '2023-09-28T16:31:16.825999872', '2023-09-28T16:31:16.887500032', '2023-09-28T16:31:16.950500096'], ['2023-09-28T16:36:17.016499968', '2023-09-28T16:36:17.080000000', '2023-09-28T16:36:17.142000128', ..., '2023-09-28T16:36:16.828999936', '2023-09-28T16:36:16.890999808', '2023-09-28T16:36:16.953999872'], ['2023-09-28T16:41:16.993999872', '2023-09-28T16:41:17.057000192', '2023-09-28T16:41:17.120000000', ..., '2023-09-28T16:41:16.805000192', '2023-09-28T16:41:16.867499776', '2023-09-28T16:41:16.929999872']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int641
array(1)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float644.499 4.499 4.499 4.499 4.499 4.499
array([4.49890137, 4.49890137, 4.49890137, 4.49890137, 4.49890137, 4.49890137])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 4.482 4.482 ... 4.482 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:16... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 1 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 4.499 4.499 4.499 4.499 4.499 4.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_1- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float643.494 3.494 3.494 ... 3.494 3.494
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234], [3.49365234, 3.49365234, 3.49365234, ..., 3.49365234, 3.49365234, 3.49365234]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:16:39.524499968 .....
- standard_name :
- time
array([['2023-09-28T16:16:39.524499968', '2023-09-28T16:16:39.586999808', '2023-09-28T16:16:39.649499904', ..., '2023-09-28T16:16:39.336000000', '2023-09-28T16:16:39.398499840', '2023-09-28T16:16:39.460999936'], ['2023-09-28T16:21:39.498000128', '2023-09-28T16:21:39.560999936', '2023-09-28T16:21:39.623499776', ..., '2023-09-28T16:21:39.308999936', '2023-09-28T16:21:39.370999808', '2023-09-28T16:21:39.434500096'], ['2023-09-28T16:26:39.513500160', '2023-09-28T16:26:39.577000192', '2023-09-28T16:26:39.638500096', ..., '2023-09-28T16:26:39.324000000', '2023-09-28T16:26:39.386499840', '2023-09-28T16:26:39.449500160'], ['2023-09-28T16:31:39.516499968', '2023-09-28T16:31:39.580000000', '2023-09-28T16:31:39.642000128', ..., '2023-09-28T16:31:39.328000000', '2023-09-28T16:31:39.389999872', '2023-09-28T16:31:39.453000192'], ['2023-09-28T16:36:39.519000064', '2023-09-28T16:36:39.582000128', '2023-09-28T16:36:39.644000000', ..., '2023-09-28T16:36:39.331000064', '2023-09-28T16:36:39.393499904', '2023-09-28T16:36:39.456000000'], ['2023-09-28T16:41:39.495500032', '2023-09-28T16:41:39.559000064', '2023-09-28T16:41:39.620999936', ..., '2023-09-28T16:41:39.308000000', '2023-09-28T16:41:39.370500096', '2023-09-28T16:41:39.433000192']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int642
array(2)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float643.499 3.499 3.499 3.499 3.499 3.499
array([3.49914551, 3.49914551, 3.49914551, 3.49914551, 3.49914551, 3.49914551])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 3.494 3.494 ... 3.494 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:16... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 2 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 3.499 3.499 3.499 3.499 3.499 3.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_2- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float642.483 2.483 2.483 ... 2.483 2.483
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016], [2.48291016, 2.48291016, 2.48291016, ..., 2.48291016, 2.48291016, 2.48291016]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:17:02.027000064 .....
- standard_name :
- time
array([['2023-09-28T16:17:02.027000064', '2023-09-28T16:17:02.089999872', '2023-09-28T16:17:02.152500224', ..., '2023-09-28T16:17:01.838000128', '2023-09-28T16:17:01.900499712', '2023-09-28T16:17:01.963500032'], ['2023-09-28T16:22:02.000000000', '2023-09-28T16:22:02.062000128', '2023-09-28T16:22:02.124499968', ..., '2023-09-28T16:22:01.810999808', '2023-09-28T16:22:01.873499904', '2023-09-28T16:22:01.935999744'], ['2023-09-28T16:27:02.014999808', '2023-09-28T16:27:02.078500096', '2023-09-28T16:27:02.140999936', ..., '2023-09-28T16:27:01.825999872', '2023-09-28T16:27:01.888499968', '2023-09-28T16:27:01.951500032'], ['2023-09-28T16:32:02.018499840', '2023-09-28T16:32:02.082000128', '2023-09-28T16:32:02.144000000', ..., '2023-09-28T16:32:01.829999872', '2023-09-28T16:32:01.892499968', '2023-09-28T16:32:01.954999808'], ['2023-09-28T16:37:02.021500160', '2023-09-28T16:37:02.084000000', '2023-09-28T16:37:02.146500096', ..., '2023-09-28T16:37:01.832999936', '2023-09-28T16:37:01.895500288', '2023-09-28T16:37:01.958000128'], ['2023-09-28T16:42:01.998499840', '2023-09-28T16:42:02.061999872', '2023-09-28T16:42:02.124000000', ..., '2023-09-28T16:42:01.809999872', '2023-09-28T16:42:01.872000256', '2023-09-28T16:42:01.935000064']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int643
array(3)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float642.499 2.499 2.499 2.499 2.499 2.499
array([2.49938965, 2.49938965, 2.49938965, 2.49938965, 2.49938965, 2.49938965])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 2.483 2.483 ... 2.483 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:17... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 3 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 2.499 2.499 2.499 2.499 2.499 2.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_3- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float641.483 1.483 1.483 ... 1.483 1.483
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543], [1.4831543, 1.4831543, 1.4831543, ..., 1.4831543, 1.4831543, 1.4831543]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:17:24.528999680 .....
- standard_name :
- time
array([['2023-09-28T16:17:24.528999680', '2023-09-28T16:17:24.592499968', '2023-09-28T16:17:24.655000064', ..., '2023-09-28T16:17:24.340000000', '2023-09-28T16:17:24.402500096', '2023-09-28T16:17:24.465000192'], ['2023-09-28T16:22:24.501999872', '2023-09-28T16:22:24.564999936', '2023-09-28T16:22:24.628000000', ..., '2023-09-28T16:22:24.312999936', '2023-09-28T16:22:24.375500032', '2023-09-28T16:22:24.438000128'], ['2023-09-28T16:27:24.516999936', '2023-09-28T16:27:24.580000000', '2023-09-28T16:27:24.642499840', ..., '2023-09-28T16:27:24.329999872', '2023-09-28T16:27:24.392000256', '2023-09-28T16:27:24.453999872'], ['2023-09-28T16:32:24.520999936', '2023-09-28T16:32:24.584000000', '2023-09-28T16:32:24.647000064', ..., '2023-09-28T16:32:24.332000000', '2023-09-28T16:32:24.394500096', '2023-09-28T16:32:24.456999936'], ['2023-09-28T16:37:24.524000256', '2023-09-28T16:37:24.587500032', '2023-09-28T16:37:24.650000128', ..., '2023-09-28T16:37:24.335000064', '2023-09-28T16:37:24.397500160', '2023-09-28T16:37:24.460000000'], ['2023-09-28T16:42:24.500999936', '2023-09-28T16:42:24.563000064', '2023-09-28T16:42:24.625499904', ..., '2023-09-28T16:42:24.312499968', '2023-09-28T16:42:24.375000064', '2023-09-28T16:42:24.436999680']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int644
array(4)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float641.5 1.5 1.5 1.5 1.5 1.5
array([1.49963379, 1.49963379, 1.49963379, 1.49963379, 1.49963379, 1.49963379])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 1.483 1.483 ... 1.483 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:17... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 4 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 1.5 1.5 1.5 1.5 1.5 1.5 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_4- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float640.4834 0.4834 ... 0.4834 0.4834
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844], [0.48339844, 0.48339844, 0.48339844, ..., 0.48339844, 0.48339844, 0.48339844]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:17:52.559000064 .....
- standard_name :
- time
array([['2023-09-28T16:17:52.559000064', '2023-09-28T16:17:52.642000128', '2023-09-28T16:17:52.725999872', ..., '2023-09-28T16:17:52.308000000', '2023-09-28T16:17:52.390500096', '2023-09-28T16:17:52.474500096'], ['2023-09-28T16:22:52.552499968', '2023-09-28T16:22:52.637000192', '2023-09-28T16:22:52.719500032', ..., '2023-09-28T16:22:52.301000192', '2023-09-28T16:22:52.384499968', '2023-09-28T16:22:52.468500224'], ['2023-09-28T16:27:52.524499968', '2023-09-28T16:27:52.608999936', '2023-09-28T16:27:52.691500288', ..., '2023-09-28T16:27:52.272999936', '2023-09-28T16:27:52.356500224', '2023-09-28T16:27:52.440499968'], ['2023-09-28T16:32:52.526500096', '2023-09-28T16:32:52.610499840', '2023-09-28T16:32:52.694500096', ..., '2023-09-28T16:32:52.275499776', '2023-09-28T16:32:52.359500032', '2023-09-28T16:32:52.443500032'], ['2023-09-28T16:37:52.530499840', '2023-09-28T16:37:52.614500096', '2023-09-28T16:37:52.697499904', ..., '2023-09-28T16:37:52.280000000', '2023-09-28T16:37:52.362500096', '2023-09-28T16:37:52.446499840'], ['2023-09-28T16:42:52.552000000', '2023-09-28T16:42:52.636000256', '2023-09-28T16:42:52.719500032', ..., '2023-09-28T16:42:52.302000128', '2023-09-28T16:42:52.384499968', '2023-09-28T16:42:52.468500224']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int645
array(5)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float640.4999 0.4999 ... 0.4999 0.4999
array([0.49987793, 0.49987793, 0.49987793, 0.49987793, 0.49987793, 0.49987793])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 0.4834 0.4834 ... 0.4834 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:17... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 5 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 0.4999 0.4999 ... 0.4999 0.4999 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_5- range: 496
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.236e+05 1.239e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 123375., 123625., 123875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float647.976 7.976 7.976 ... 7.976 7.976
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422], [7.97607422, 7.97607422, 7.97607422, ..., 7.97607422, 7.97607422, 7.97607422]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:18:15.501999872 .....
- standard_name :
- time
array([['2023-09-28T16:18:15.501999872', '2023-09-28T16:18:15.557499904', '2023-09-28T16:18:15.612500224', ..., '2023-09-28T16:18:15.334000128', '2023-09-28T16:18:15.389500160', '2023-09-28T16:18:15.446000128'], ['2023-09-28T16:23:15.530499840', '2023-09-28T16:23:15.585499904', '2023-09-28T16:23:15.641999872', ..., '2023-09-28T16:23:15.362500096', '2023-09-28T16:23:15.418499840', '2023-09-28T16:23:15.473499904'], ['2023-09-28T16:28:15.498000128', '2023-09-28T16:28:15.554500096', '2023-09-28T16:28:15.610000128', ..., '2023-09-28T16:28:15.330500096', '2023-09-28T16:28:15.386499840', '2023-09-28T16:28:15.441500160'], ['2023-09-28T16:33:15.500500224', '2023-09-28T16:33:15.556499968', '2023-09-28T16:33:15.612999936', ..., '2023-09-28T16:33:15.333499904', '2023-09-28T16:33:15.388999936', '2023-09-28T16:33:15.444499968'], ['2023-09-28T16:38:15.504000256', '2023-09-28T16:38:15.560000000', '2023-09-28T16:38:15.615500032', ..., '2023-09-28T16:38:15.336000000', '2023-09-28T16:38:15.391500032', '2023-09-28T16:38:15.447500032'], ['2023-09-28T16:43:15.496499968', '2023-09-28T16:43:15.552999936', '2023-09-28T16:43:15.608499968', ..., '2023-09-28T16:43:15.329499904', '2023-09-28T16:43:15.384499968', '2023-09-28T16:43:15.440499968']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ... [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int646
array(6)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float647.998 7.998 7.998 7.998 7.998 7.998
array([7.99804688, 7.99804688, 7.99804688, 7.99804688, 7.99804688, 7.99804688])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 496, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.236e+05 1.239e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 7.976 7.976 ... 7.976 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:18... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 6 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 7.998 7.998 7.998 7.998 7.998 7.998 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_6- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6411.99 11.99 11.99 ... 12.0 12.0
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.99707031, 11.99707031, 11.99707031, ..., 11.99707031, 11.99707031, 11.99707031], [11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.98608398, 11.98608398, 11.98608398, ..., 11.98608398, 11.98608398, 11.98608398], [11.99707031, 11.99707031, 11.99707031, ..., 11.99707031, 11.99707031, 11.99707031]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:30.623500032 .....
- standard_name :
- time
array([['2023-09-28T16:13:30.623500032', '2023-09-28T16:13:30.657499904', '2023-09-28T16:13:30.690500096', ..., '2023-09-28T16:13:30.523500032', '2023-09-28T16:13:30.556499968', '2023-09-28T16:13:30.589499904'], ['2023-09-28T16:18:30.565999872', '2023-09-28T16:18:30.599500032', '2023-09-28T16:18:30.632999936', ..., '2023-09-28T16:18:30.466000128', '2023-09-28T16:18:30.499000064', '2023-09-28T16:18:30.532499968'], ['2023-09-28T16:23:30.621999872', '2023-09-28T16:23:30.655500032', '2023-09-28T16:23:30.689500160', ..., '2023-09-28T16:23:30.521500160', '2023-09-28T16:23:30.554500096', '2023-09-28T16:23:30.588499968'], ['2023-09-28T16:28:30.587500032', '2023-09-28T16:28:30.620999936', '2023-09-28T16:28:30.654500096', ..., '2023-09-28T16:28:30.487000064', '2023-09-28T16:28:30.520499968', '2023-09-28T16:28:30.553499904'], ['2023-09-28T16:33:30.590499840', '2023-09-28T16:33:30.624499968', '2023-09-28T16:33:30.657499904', ..., '2023-09-28T16:33:30.490000128', '2023-09-28T16:33:30.523000064', '2023-09-28T16:33:30.556499968'], ['2023-09-28T16:38:30.593499904', '2023-09-28T16:38:30.627500032', '2023-09-28T16:38:30.660499968', ..., '2023-09-28T16:38:30.492999936', '2023-09-28T16:38:30.526500096', '2023-09-28T16:38:30.559500032']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int647
array(7)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6412.0 12.0 12.0 12.0 12.0 12.0
array([12.00256348, 12.00256348, 12.00256348, 12.00256348, 12.00256348, 12.00256348])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 11.99 11.99 ... 12.0 12.0 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 7 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 12.0 12.0 12.0 12.0 12.0 12.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_7- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6416.97 16.97 16.97 ... 16.97 16.97
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695], [16.97387695, 16.97387695, 16.97387695, ..., 16.97387695, 16.97387695, 16.97387695]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:42.624999936 .....
- standard_name :
- time
array([['2023-09-28T16:13:42.624999936', '2023-09-28T16:13:42.658499840', '2023-09-28T16:13:42.691500032', ..., '2023-09-28T16:13:42.524499968', '2023-09-28T16:13:42.557499904', '2023-09-28T16:13:42.591000064'], ['2023-09-28T16:18:42.566999808', '2023-09-28T16:18:42.601000192', '2023-09-28T16:18:42.634000128', ..., '2023-09-28T16:18:42.467000064', '2023-09-28T16:18:42.500000000', '2023-09-28T16:18:42.533499904'], ['2023-09-28T16:23:42.623000064', '2023-09-28T16:23:42.656500224', '2023-09-28T16:23:42.690500096', ..., '2023-09-28T16:23:42.522500096', '2023-09-28T16:23:42.556000000', '2023-09-28T16:23:42.589499904'], ['2023-09-28T16:28:42.588499968', '2023-09-28T16:28:42.621999872', '2023-09-28T16:28:42.655500032', ..., '2023-09-28T16:28:42.488000000', '2023-09-28T16:28:42.521500160', '2023-09-28T16:28:42.554500096'], ['2023-09-28T16:33:42.591500032', '2023-09-28T16:33:42.625499904', '2023-09-28T16:33:42.658499840', ..., '2023-09-28T16:33:42.491000064', '2023-09-28T16:33:42.524499968', '2023-09-28T16:33:42.558000128'], ['2023-09-28T16:38:42.594500096', '2023-09-28T16:38:42.628499968', '2023-09-28T16:38:42.661499904', ..., '2023-09-28T16:38:42.493999872', '2023-09-28T16:38:42.527500032', '2023-09-28T16:38:42.560499968']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int648
array(8)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6417.0 17.0 17.0 17.0 17.0 17.0
array([17.00134277, 17.00134277, 17.00134277, 17.00134277, 17.00134277, 17.00134277])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 16.97 16.97 ... 16.97 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 8 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 17.0 17.0 17.0 17.0 17.0 17.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_8- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6424.98 24.98 24.98 ... 24.98 24.98
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:54.625999872 .....
- standard_name :
- time
array([['2023-09-28T16:13:54.625999872', '2023-09-28T16:13:54.659500032', '2023-09-28T16:13:54.692500224', ..., '2023-09-28T16:13:54.525500160', '2023-09-28T16:13:54.558500096', '2023-09-28T16:13:54.592499968'], ['2023-09-28T16:18:54.568499968', '2023-09-28T16:18:54.601999872', '2023-09-28T16:18:54.635500032', ..., '2023-09-28T16:18:54.468000000', '2023-09-28T16:18:54.501499904', '2023-09-28T16:18:54.534500096'], ['2023-09-28T16:23:54.624499968', '2023-09-28T16:23:54.658499840', '2023-09-28T16:23:54.691500032', ..., '2023-09-28T16:23:54.524000000', '2023-09-28T16:23:54.557499904', '2023-09-28T16:23:54.590499840'], ['2023-09-28T16:28:54.590000128', '2023-09-28T16:28:54.623500032', '2023-09-28T16:28:54.656500224', ..., '2023-09-28T16:28:54.489000192', '2023-09-28T16:28:54.522500096', '2023-09-28T16:28:54.556000000'], ['2023-09-28T16:33:54.592999936', '2023-09-28T16:33:54.626499840', '2023-09-28T16:33:54.659500032', ..., '2023-09-28T16:33:54.492499968', '2023-09-28T16:33:54.525500160', '2023-09-28T16:33:54.559000064'], ['2023-09-28T16:38:54.595500032', '2023-09-28T16:38:54.629499904', '2023-09-28T16:38:54.662499840', ..., '2023-09-28T16:38:54.494999808', '2023-09-28T16:38:54.528499968', '2023-09-28T16:38:54.562000128']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -6.809883, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -14.275066, ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -8.529686, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -8.643951, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ... [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int649
array(9)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6425.0 25.0 25.0 25.0 25.0 25.0
array([24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -0.26172674, ..., -128. , -128. , -128. ], [-128. , -128. , -0.44141972, ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ... [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]]])
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 24.98 24.98 ... 24.98 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 9 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 25.0 25.0 25.0 25.0 25.0 25.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
sweep_9- volume_time: 6
- volume_number(volume_time)int640 0 0 0 0 0
array([0, 0, 0, 0, 0, 0])
- platform_type(volume_time)<U5'fixed' 'fixed' ... 'fixed' 'fixed'
array(['fixed', 'fixed', 'fixed', 'fixed', 'fixed', 'fixed'], dtype='<U5')
- instrument_type(volume_time)<U5'radar' 'radar' ... 'radar' 'radar'
array(['radar', 'radar', 'radar', 'radar', 'radar', 'radar'], dtype='<U5')
- time_coverage_start(volume_time)<U20'2023-09-28T16:13:24Z' ... '2023...
array(['2023-09-28T16:13:24Z', '2023-09-28T16:18:23Z', '2023-09-28T16:23:24Z', '2023-09-28T16:28:24Z', '2023-09-28T16:33:23Z', '2023-09-28T16:38:23Z'], dtype='<U20')
- time_coverage_end(volume_time)<U20'2023-09-28T16:18:22Z' ... '2023...
array(['2023-09-28T16:18:22Z', '2023-09-28T16:23:22Z', '2023-09-28T16:28:22Z', '2023-09-28T16:33:22Z', '2023-09-28T16:38:22Z', '2023-09-28T16:43:22Z'], dtype='<U20')
- longitude(volume_time)float646.967 6.967 6.967 6.967 6.967 6.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array([6.967111, 6.967111, 6.967111, 6.967111, 6.967111, 6.967111])
- altitude(volume_time)float64185.1 185.1 185.1 185.1 185.1 185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array([185.11, 185.11, 185.11, 185.11, 185.11, 185.11])
- latitude(volume_time)float6451.41 51.41 51.41 51.41 51.41 51.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array([51.405649, 51.405649, 51.405649, 51.405649, 51.405649, 51.405649])
- Conventions :
- ODIM_H5/V2_2
- version :
- None
- title :
- None
- institution :
- None
- references :
- None
- source :
- None
- history :
- None
- comment :
- im/exported using xradar
- instrument_name :
- None
Sweep Groups#
[15]:
vol["sweep_0"]
[15]:
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 5.482 5.482 ... 5.493 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:15... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 0 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 5.499 5.499 5.499 5.499 5.499 5.499 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
- range: 720
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float645.482 5.482 5.482 ... 5.493 5.493
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[5.48217773, 5.48217773, 5.48217773, ..., 5.48217773, 5.48217773, 5.48217773], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.48217773, 5.48217773, 5.48217773, ..., 5.48217773, 5.48217773, 5.48217773], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406], [5.49316406, 5.49316406, 5.49316406, ..., 5.49316406, 5.49316406, 5.49316406]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:15:54.520000 ... 2...
- standard_name :
- time
array([['2023-09-28T16:15:54.520000000', '2023-09-28T16:15:54.583000064', '2023-09-28T16:15:54.645999872', ..., '2023-09-28T16:15:54.331000064', '2023-09-28T16:15:54.393499904', '2023-09-28T16:15:54.455999744'], ['2023-09-28T16:20:54.493499904', '2023-09-28T16:20:54.556999936', '2023-09-28T16:20:54.618500096', ..., '2023-09-28T16:20:54.304000000', '2023-09-28T16:20:54.366499840', '2023-09-28T16:20:54.429500160'], ['2023-09-28T16:25:54.508500224', '2023-09-28T16:25:54.571000064', '2023-09-28T16:25:54.633500160', ..., '2023-09-28T16:25:54.320000000', '2023-09-28T16:25:54.381999872', '2023-09-28T16:25:54.445000192'], ['2023-09-28T16:30:54.512000000', '2023-09-28T16:30:54.573999872', '2023-09-28T16:30:54.636499968', ..., '2023-09-28T16:30:54.323000064', '2023-09-28T16:30:54.385499904', '2023-09-28T16:30:54.448000000'], ['2023-09-28T16:35:54.514999808', '2023-09-28T16:35:54.577000192', '2023-09-28T16:35:54.639500032', ..., '2023-09-28T16:35:54.325999872', '2023-09-28T16:35:54.388499968', '2023-09-28T16:35:54.451000320'], ['2023-09-28T16:40:54.491499776', '2023-09-28T16:40:54.555000064', '2023-09-28T16:40:54.617000192', ..., '2023-09-28T16:40:54.303500288', '2023-09-28T16:40:54.366000128', '2023-09-28T16:40:54.428999936']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ... [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], [[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int640
array(0)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float645.499 5.499 5.499 5.499 5.499 5.499
array([5.49865723, 5.49865723, 5.49865723, 5.49865723, 5.49865723, 5.49865723])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., ... ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]], [[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]]])
plot sweeps#
DBZH#
[16]:
vol["sweep_0"].isel(volume_time=0)
[16]:
<xarray.DatasetView> Dimensions: (range: 720, azimuth: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (azimuth) float64 5.482 5.482 5.482 ... 5.482 5.482 5.482 time (azimuth) datetime64[ns] 2023-09-28T16:15:54.520000 ..... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Data variables: DBZH (azimuth, range) float32 -64.0 -64.0 ... -64.0 -64.0 sweep_mode <U20 'azimuth_surveillance' sweep_number int64 0 prt_mode <U7 'not_set' follow_mode <U7 'not_set' sweep_fixed_angle float64 5.499 VRADH (azimuth, range) float64 -128.0 -128.0 ... -128.0 -128.0
- range: 720
- azimuth: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(azimuth)float645.482 5.482 5.482 ... 5.482 5.482
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.39978027, 5.49865723, 5.52612305, 5.50415039, 5.47119141, 5.46020508, 5.46020508, 5.47119141, 5.4876709 , 5.49316406, 5.49316406, 5.4876709 , 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, ... 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773, 5.48217773])
- time(azimuth)datetime64[ns]2023-09-28T16:15:54.520000 ... 2...
- standard_name :
- time
array(['2023-09-28T16:15:54.520000000', '2023-09-28T16:15:54.583000064', '2023-09-28T16:15:54.645999872', '2023-09-28T16:15:54.708000256', '2023-09-28T16:15:54.770999808', '2023-09-28T16:15:54.834000128', '2023-09-28T16:15:54.896000000', '2023-09-28T16:15:54.958000128', '2023-09-28T16:15:55.020999936', '2023-09-28T16:15:55.083000064', '2023-09-28T16:15:55.144999936', '2023-09-28T16:15:55.207500032', '2023-09-28T16:15:55.269999872', '2023-09-28T16:15:55.332000000', '2023-09-28T16:15:55.395500288', '2023-09-28T16:15:55.458000128', '2023-09-28T16:15:55.520000000', '2023-09-28T16:15:55.582500096', '2023-09-28T16:15:55.644999936', '2023-09-28T16:15:55.707000064', '2023-09-28T16:15:55.770500096', '2023-09-28T16:15:55.833000192', '2023-09-28T16:15:55.895000064', '2023-09-28T16:15:55.957499904', '2023-09-28T16:15:56.020000000', '2023-09-28T16:15:56.082000128', '2023-09-28T16:15:56.145500160', '2023-09-28T16:15:56.207000064', '2023-09-28T16:15:56.269499904', '2023-09-28T16:15:56.332000000', '2023-09-28T16:15:56.395000064', '2023-09-28T16:15:56.456999936', '2023-09-28T16:15:56.519500032', '2023-09-28T16:15:56.582000128', '2023-09-28T16:15:56.644000000', '2023-09-28T16:15:56.707000064', '2023-09-28T16:15:56.768999936', '2023-09-28T16:15:56.830999808', '2023-09-28T16:15:56.894500096', '2023-09-28T16:15:56.956999936', ... '2023-09-28T16:15:52.144000000', '2023-09-28T16:15:52.205999872', '2023-09-28T16:15:52.268999936', '2023-09-28T16:15:52.331500032', '2023-09-28T16:15:52.394000128', '2023-09-28T16:15:52.455999744', '2023-09-28T16:15:52.519000064', '2023-09-28T16:15:52.580999936', '2023-09-28T16:15:52.643000064', '2023-09-28T16:15:52.705500160', '2023-09-28T16:15:52.768499968', '2023-09-28T16:15:52.830999808', '2023-09-28T16:15:52.894000128', '2023-09-28T16:15:52.955999744', '2023-09-28T16:15:53.018000128', '2023-09-28T16:15:53.080500224', '2023-09-28T16:15:53.143499776', '2023-09-28T16:15:53.205999872', '2023-09-28T16:15:53.269499904', '2023-09-28T16:15:53.331000064', '2023-09-28T16:15:53.393499904', '2023-09-28T16:15:53.455999744', '2023-09-28T16:15:53.519000064', '2023-09-28T16:15:53.580999936', '2023-09-28T16:15:53.643000064', '2023-09-28T16:15:53.705500160', '2023-09-28T16:15:53.768499968', '2023-09-28T16:15:53.830999808', '2023-09-28T16:15:53.894000128', '2023-09-28T16:15:53.955999744', '2023-09-28T16:15:54.018000128', '2023-09-28T16:15:54.080500224', '2023-09-28T16:15:54.143499776', '2023-09-28T16:15:54.205999872', '2023-09-28T16:15:54.269499904', '2023-09-28T16:15:54.331000064', '2023-09-28T16:15:54.393499904', '2023-09-28T16:15:54.455999744'], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], ..., [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293], [-64.00293, -64.00293, -64.00293, ..., -64.00293, -64.00293, -64.00293]], dtype=float32)
- sweep_mode()<U20'azimuth_surveillance'
array('azimuth_surveillance', dtype='<U20')
- sweep_number()int640
array(0)
- prt_mode()<U7'not_set'
array('not_set', dtype='<U7')
- follow_mode()<U7'not_set'
array('not_set', dtype='<U7')
- sweep_fixed_angle()float645.499
array(5.49865723)
- VRADH(azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], ..., [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.], [-128., -128., -128., ..., -128., -128., -128.]])
[17]:
fig, gs = plt.subplots(
4, 3, figsize=(20, 30), sharex=True, sharey=True, constrained_layout=True
)
for i, grp in enumerate(vol.groups[1:]):
swp = vol[grp].isel(volume_time=0).ds
swp = swp.assign_coords(sweep_mode=swp.sweep_mode)
swp.DBZH.wrl.georef.georeference().wrl.vis.plot(ax=gs.flat[i], fig=fig)
ax = plt.gca()
ax.set_title(swp.sweep_fixed_angle.values)
fig.delaxes(gs.flat[-2])
fig.delaxes(gs.flat[-1])
VRADH#
[18]:
fig, gs = plt.subplots(
4, 3, figsize=(20, 30), sharex=True, sharey=True, constrained_layout=True
)
for i, grp in enumerate(vol.groups[1:]):
swp = vol[grp].isel(volume_time=0).ds
swp = swp.assign_coords(sweep_mode=swp.sweep_mode)
swp.VRADH.wrl.georef.georeference().wrl.vis.plot(ax=gs.flat[i], fig=fig)
ax = plt.gca()
ax.set_title(swp.sweep_fixed_angle.values)
fig.delaxes(gs.flat[-2])
fig.delaxes(gs.flat[-1])
Plot single sweep using cartopy#
[19]:
vol0 = vol.isel(volume_time=0)
swp = vol0["sweep_9"].ds
# need to assign sweep_mode as coordinate
swp = swp.assign_coords(sweep_mode=swp.sweep_mode)
[20]:
import cartopy
import cartopy.crs as ccrs
import cartopy.feature as cfeature
map_trans = ccrs.AzimuthalEquidistant(
central_latitude=vol0.root.ds.latitude.values,
central_longitude=vol0.root.ds.longitude.values,
)
[21]:
map_proj = ccrs.AzimuthalEquidistant(
central_latitude=vol0.root.ds.latitude.values,
central_longitude=vol0.root.ds.longitude.values,
)
pm = swp.DBZH.wrl.georef.georeference().wrl.vis.plot(crs=map_proj)
ax = plt.gca()
ax.gridlines(crs=map_proj)
print(ax)
< GeoAxes: +proj=aeqd +ellps=WGS84 +lon_0=6.967111 +lat_0=51.405649 +x_0=0.0 +y_0=0.0 +no_defs +type=crs >
[22]:
map_proj = ccrs.Mercator(central_longitude=vol0.root.ds.longitude.values)
fig = plt.figure(figsize=(10, 8))
ax = fig.add_subplot(111, projection=map_proj)
pm = swp.DBZH.wrl.georef.georeference().wrl.vis.plot(ax=ax)
ax.gridlines(draw_labels=True)
[22]:
<cartopy.mpl.gridliner.Gridliner at 0x7f0ca8875c50>
[23]:
fig = plt.figure(figsize=(10, 8))
proj = ccrs.AzimuthalEquidistant(
central_latitude=vol0.root.ds.latitude.values,
central_longitude=vol0.root.ds.longitude.values,
)
ax = fig.add_subplot(111, projection=proj)
pm = swp.DBZH.wrl.georef.georeference().wrl.vis.plot(ax=ax)
ax.gridlines()
[23]:
<cartopy.mpl.gridliner.Gridliner at 0x7f0ca25f9910>
Inspect radar moments#
The DataArrays can be accessed by key or by attribute. Each DataArray inherits dimensions and coordinates of it’s parent dataset. There are attributes connected which are defined by Cf/Radial and/or ODIM_H5 standard.
[24]:
vol["sweep_9"].isel(volume_time=0).ds.DBZH
[24]:
<xarray.DataArray 'DBZH' (azimuth: 360, range: 240)> array([[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -6.809883, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -14.275066, ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], dtype=float32) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 4.5 ... 356.5 357.5 358.5 359.5 elevation (azimuth) float64 24.98 24.98 24.98 24.98 ... 24.98 24.98 24.98 time (azimuth) datetime64[ns] 2023-09-28T16:13:54.625999872 ... 202... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Attributes: _Undetect: 0.0 long_name: Equivalent reflectivity factor H standard_name: radar_equivalent_reflectivity_factor_h units: dBZ
- azimuth: 360
- range: 240
- -64.0 -64.0 -64.0 -64.0 -64.0 -64.0 ... -64.0 -64.0 -64.0 -64.0 -64.0
array([[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -6.809883, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -14.275066, ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], dtype=float32)
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(azimuth)float6424.98 24.98 24.98 ... 24.98 24.98
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, ... 24.97741699, 24.98291016, 24.98840332, 24.99389648, 24.99389648, 24.99389648, 24.99389648, 24.99389648, 24.98840332, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016, 24.98291016])
- time(azimuth)datetime64[ns]2023-09-28T16:13:54.625999872 .....
- standard_name :
- time
array(['2023-09-28T16:13:54.625999872', '2023-09-28T16:13:54.659500032', '2023-09-28T16:13:54.692500224', '2023-09-28T16:13:54.726500096', '2023-09-28T16:13:54.759500032', '2023-09-28T16:13:54.793499904', '2023-09-28T16:13:54.826499840', '2023-09-28T16:13:54.859500032', '2023-09-28T16:13:54.893000192', '2023-09-28T16:13:54.926000128', '2023-09-28T16:13:54.959500032', '2023-09-28T16:13:54.992499968', '2023-09-28T16:13:55.025500160', '2023-09-28T16:13:55.059500032', '2023-09-28T16:13:55.092499968', '2023-09-28T16:13:55.125999872', '2023-09-28T16:13:55.159500032', '2023-09-28T16:13:55.193000192', '2023-09-28T16:13:55.226500096', '2023-09-28T16:13:55.259500032', '2023-09-28T16:13:55.292499968', '2023-09-28T16:13:55.325999872', '2023-09-28T16:13:55.359000064', '2023-09-28T16:13:55.392499968', '2023-09-28T16:13:55.426000128', '2023-09-28T16:13:55.459500032', '2023-09-28T16:13:55.492999936', '2023-09-28T16:13:55.525500160', '2023-09-28T16:13:55.559000064', '2023-09-28T16:13:55.592499968', '2023-09-28T16:13:55.625499904', '2023-09-28T16:13:55.658499840', '2023-09-28T16:13:55.692500224', '2023-09-28T16:13:55.725500160', '2023-09-28T16:13:55.759000064', '2023-09-28T16:13:55.792499968', '2023-09-28T16:13:55.825499904', '2023-09-28T16:13:55.858500096', '2023-09-28T16:13:55.892000000', '2023-09-28T16:13:55.925499904', ... '2023-09-28T16:13:53.358500096', '2023-09-28T16:13:53.391500032', '2023-09-28T16:13:53.425499904', '2023-09-28T16:13:53.458499840', '2023-09-28T16:13:53.492000000', '2023-09-28T16:13:53.525500160', '2023-09-28T16:13:53.558500096', '2023-09-28T16:13:53.591500032', '2023-09-28T16:13:53.624999936', '2023-09-28T16:13:53.658499840', '2023-09-28T16:13:53.691500032', '2023-09-28T16:13:53.725500160', '2023-09-28T16:13:53.758500096', '2023-09-28T16:13:53.791500032', '2023-09-28T16:13:53.825499904', '2023-09-28T16:13:53.858000128', '2023-09-28T16:13:53.891500032', '2023-09-28T16:13:53.924999936', '2023-09-28T16:13:53.958499840', '2023-09-28T16:13:53.992000000', '2023-09-28T16:13:54.025500160', '2023-09-28T16:13:54.059000064', '2023-09-28T16:13:54.092000000', '2023-09-28T16:13:54.125499904', '2023-09-28T16:13:54.158499840', '2023-09-28T16:13:54.191500032', '2023-09-28T16:13:54.224499968', '2023-09-28T16:13:54.258500096', '2023-09-28T16:13:54.292000000', '2023-09-28T16:13:54.325499904', '2023-09-28T16:13:54.359000064', '2023-09-28T16:13:54.392499968', '2023-09-28T16:13:54.425499904', '2023-09-28T16:13:54.459000064', '2023-09-28T16:13:54.492499968', '2023-09-28T16:13:54.525500160', '2023-09-28T16:13:54.558500096', '2023-09-28T16:13:54.592499968'], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- rangePandasIndex
PandasIndex(Index([ 125.0, 375.0, 625.0, 875.0, 1125.0, 1375.0, 1625.0, 1875.0, 2125.0, 2375.0, ... 57625.0, 57875.0, 58125.0, 58375.0, 58625.0, 58875.0, 59125.0, 59375.0, 59625.0, 59875.0], dtype='float32', name='range', length=240))
- azimuthPandasIndex
PandasIndex(Index([ 0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, ... 350.5, 351.5, 352.5, 353.5, 354.5, 355.5, 356.5, 357.5, 358.5, 359.5], dtype='float64', name='azimuth', length=360))
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[25]:
vol["sweep_9"].isel(volume_time=0).ds.sweep_mode
[25]:
<xarray.DataArray 'sweep_mode' ()> array('azimuth_surveillance', dtype='<U20') Coordinates: longitude float64 6.967 latitude float64 51.41 altitude float64 185.1
- 'azimuth_surveillance'
array('azimuth_surveillance', dtype='<U20')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
Plot Quasi Vertical Profile#
[26]:
ts = vol["sweep_9"]
ts
[26]:
<xarray.DatasetView> Dimensions: (range: 240, azimuth: 360, volume_time: 6) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 * azimuth (azimuth) float64 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 elevation (volume_time, azimuth) float64 24.98 24.98 ... 24.98 time (volume_time, azimuth) datetime64[ns] 2023-09-28T16:13... longitude float64 6.967 latitude float64 51.41 altitude float64 185.1 Dimensions without coordinates: volume_time Data variables: DBZH (volume_time, azimuth, range) float32 -64.0 ... -64.0 sweep_mode (volume_time) <U20 'azimuth_surveillance' ... 'azimuth... sweep_number int64 9 prt_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' follow_mode (volume_time) <U7 'not_set' 'not_set' ... 'not_set' sweep_fixed_angle (volume_time) float64 25.0 25.0 25.0 25.0 25.0 25.0 VRADH (volume_time, azimuth, range) float64 -128.0 ... -128.0
- range: 240
- azimuth: 360
- volume_time: 6
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(azimuth)float640.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5])
- elevation(volume_time, azimuth)float6424.98 24.98 24.98 ... 24.98 24.98
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
array([[24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016], [24.98291016, 24.98291016, 24.98291016, ..., 24.98291016, 24.98291016, 24.98291016]])
- time(volume_time, azimuth)datetime64[ns]2023-09-28T16:13:54.625999872 .....
- standard_name :
- time
array([['2023-09-28T16:13:54.625999872', '2023-09-28T16:13:54.659500032', '2023-09-28T16:13:54.692500224', ..., '2023-09-28T16:13:54.525500160', '2023-09-28T16:13:54.558500096', '2023-09-28T16:13:54.592499968'], ['2023-09-28T16:18:54.568499968', '2023-09-28T16:18:54.601999872', '2023-09-28T16:18:54.635500032', ..., '2023-09-28T16:18:54.468000000', '2023-09-28T16:18:54.501499904', '2023-09-28T16:18:54.534500096'], ['2023-09-28T16:23:54.624499968', '2023-09-28T16:23:54.658499840', '2023-09-28T16:23:54.691500032', ..., '2023-09-28T16:23:54.524000000', '2023-09-28T16:23:54.557499904', '2023-09-28T16:23:54.590499840'], ['2023-09-28T16:28:54.590000128', '2023-09-28T16:28:54.623500032', '2023-09-28T16:28:54.656500224', ..., '2023-09-28T16:28:54.489000192', '2023-09-28T16:28:54.522500096', '2023-09-28T16:28:54.556000000'], ['2023-09-28T16:33:54.592999936', '2023-09-28T16:33:54.626499840', '2023-09-28T16:33:54.659500032', ..., '2023-09-28T16:33:54.492499968', '2023-09-28T16:33:54.525500160', '2023-09-28T16:33:54.559000064'], ['2023-09-28T16:38:54.595500032', '2023-09-28T16:38:54.629499904', '2023-09-28T16:38:54.662499840', ..., '2023-09-28T16:38:54.494999808', '2023-09-28T16:38:54.528499968', '2023-09-28T16:38:54.562000128']], dtype='datetime64[ns]')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- DBZH(volume_time, azimuth, range)float32-64.0 -64.0 -64.0 ... -64.0 -64.0
- _Undetect :
- 0.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
array([[[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -6.809883, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -14.275066, ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -8.529686, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -8.643951, ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ... [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]], [[-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], ..., [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ], [-64.00293 , -64.00293 , -64.00293 , ..., -64.00293 , -64.00293 , -64.00293 ]]], dtype=float32)
- sweep_mode(volume_time)<U20'azimuth_surveillance' ... 'azim...
array(['azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance', 'azimuth_surveillance'], dtype='<U20')
- sweep_number()int649
array(9)
- prt_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- follow_mode(volume_time)<U7'not_set' 'not_set' ... 'not_set'
array(['not_set', 'not_set', 'not_set', 'not_set', 'not_set', 'not_set'], dtype='<U7')
- sweep_fixed_angle(volume_time)float6425.0 25.0 25.0 25.0 25.0 25.0
array([24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965, 24.99938965])
- VRADH(volume_time, azimuth, range)float64-128.0 -128.0 ... -128.0 -128.0
- _Undetect :
- 0.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
array([[[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -0.26172674, ..., -128. , -128. , -128. ], [-128. , -128. , -0.44141972, ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ... [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]], [[-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], ..., [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ], [-128. , -128. , -128. , ..., -128. , -128. , -128. ]]])
[27]:
fig = plt.figure(figsize=(10, 4))
ax = fig.add_subplot(111)
ts.ds.DBZH.median("azimuth").plot(x="volume_time", vmin=-10, vmax=30, ax=ax)
ax.set_title(f"{np.datetime_as_string(ts.ds.time[0][0].values, unit='D')}")
ax.set_ylim(0, 20000)
[27]:
(0.0, 20000.0)
Export to OdimH5#
This exports the radar volume at given timestep including all moments into one ODIM_H5 compliant data file.
[28]:
xradar.io.to_odim(vol0, "dwd_odim.h5", source="RAD:DWD")
Export to Cf/Radial2#
This exports the radar volume at given timestep including all moments into one Cf/Radial2 compliant data file.
[29]:
xradar.io.to_cfradial2(vol0, "dwd_cfradial2.nc")
Import again#
[30]:
vol1 = xradar.io.open_odim_datatree("dwd_odim.h5")
display(vol1)
<xarray.DatasetView> Dimensions: () Data variables: volume_number int64 0 platform_type <U5 'fixed' instrument_type <U5 'radar' time_coverage_start <U20 '2023-09-28T16:13:24Z' time_coverage_end <U20 '2023-09-28T16:18:22Z' longitude float64 6.967 altitude float64 185.1 latitude float64 51.41 Attributes: Conventions: ODIM_H5/V2_2 version: None title: None institution: None references: None source: None history: None comment: im/exported using xradar instrument_name: None
- azimuth: 360
- range: 720
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:15:54.645802496 .....
- standard_name :
- time
array(['2023-09-28T16:15:54.645802496', '2023-09-28T16:15:54.709691392', '2023-09-28T16:15:54.773580032', ..., '2023-09-28T16:15:54.454136064', '2023-09-28T16:15:54.518024960', '2023-09-28T16:15:54.581913600'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[259200 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[259200 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 720) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:15:54.645802496... * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_0- azimuth: 360
- range: 720
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:16:17.070803456 .....
- standard_name :
- time
array(['2023-09-28T16:16:17.070803456', '2023-09-28T16:16:17.134692096', '2023-09-28T16:16:17.198580992', ..., '2023-09-28T16:16:16.879137024', '2023-09-28T16:16:16.943025920', '2023-09-28T16:16:17.006914560'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[259200 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[259200 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 720) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:16:17.070803456... * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_1- azimuth: 360
- range: 720
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:16:39.495804416 .....
- standard_name :
- time
array(['2023-09-28T16:16:39.495804416', '2023-09-28T16:16:39.559693056', '2023-09-28T16:16:39.623581952', ..., '2023-09-28T16:16:39.304137984', '2023-09-28T16:16:39.368026624', '2023-09-28T16:16:39.431915520'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[259200 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[259200 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 720) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:16:39.495804416... * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_2- azimuth: 360
- range: 720
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:17:02.141694720 .....
- standard_name :
- time
array(['2023-09-28T16:17:02.141694720', '2023-09-28T16:17:02.202806016', '2023-09-28T16:17:02.263917312', ..., '2023-09-28T16:17:01.958361088', '2023-09-28T16:17:02.019472384', '2023-09-28T16:17:02.080583680'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[259200 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[259200 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 720) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:17:02.141694720... * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_3- azimuth: 360
- range: 720
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:17:24.530582784 .....
- standard_name :
- time
array(['2023-09-28T16:17:24.530582784', '2023-09-28T16:17:24.591693824', '2023-09-28T16:17:24.652805120', ..., '2023-09-28T16:17:24.347249152', '2023-09-28T16:17:24.408360192', '2023-09-28T16:17:24.469471488'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[259200 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[259200 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 720) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:17:24.530582784... * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_4- azimuth: 360
- range: 720
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:17:52.624979456 .....
- standard_name :
- time
array(['2023-09-28T16:17:52.624979456', '2023-09-28T16:17:52.708312832', '2023-09-28T16:17:52.791645952', ..., '2023-09-28T16:17:52.374979840', '2023-09-28T16:17:52.458312960', '2023-09-28T16:17:52.541646336'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[259200 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[259200 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 720) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:17:52.624979456... * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_5- azimuth: 360
- range: 496
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:18:15.972228352 .....
- standard_name :
- time
array(['2023-09-28T16:18:15.972228352', '2023-09-28T16:18:16.027783936', '2023-09-28T16:18:16.083339520', ..., '2023-09-28T16:18:15.805561600', '2023-09-28T16:18:15.861117184', '2023-09-28T16:18:15.916672768'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 1.236e+05 1.239e+05
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 123375., 123625., 123875.], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[178560 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[178560 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 496) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:18:15.972228352... * range (range) float32 125.0 375.0 625.0 ... 1.236e+05 1.239e+05 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_6- azimuth: 360
- range: 240
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:13:30.616660480 .....
- standard_name :
- time
array(['2023-09-28T16:13:30.616660480', '2023-09-28T16:13:30.649993728', '2023-09-28T16:13:30.683326976', ..., '2023-09-28T16:13:30.516660480', '2023-09-28T16:13:30.549993728', '2023-09-28T16:13:30.583326976'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[86400 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[86400 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 240) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:13:30.616660480... * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_7- azimuth: 360
- range: 240
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:13:42.383328256 .....
- standard_name :
- time
array(['2023-09-28T16:13:42.383328256', '2023-09-28T16:13:42.416661504', '2023-09-28T16:13:42.449994752', ..., '2023-09-28T16:13:42.283328256', '2023-09-28T16:13:42.316661504', '2023-09-28T16:13:42.349995008'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[86400 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[86400 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 240) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:13:42.383328256... * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_8- azimuth: 360
- range: 240
- elevation(azimuth)float32...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float32]
- time(azimuth)datetime64[ns]2023-09-28T16:13:54.849996288 .....
- standard_name :
- time
array(['2023-09-28T16:13:54.849996288', '2023-09-28T16:13:54.883329536', '2023-09-28T16:13:54.916663040', ..., '2023-09-28T16:13:54.749996544', '2023-09-28T16:13:54.783329792', '2023-09-28T16:13:54.816663040'], dtype='datetime64[ns]')
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- units :
- meters
- standard_name :
- projection_range_coordinate
- long_name :
- range_to_measurement_volume
- axis :
- radial_range_coordinate
- meters_between_gates :
- 250.0
- spacing_is_constant :
- true
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- azimuth(azimuth)float320.5 1.5 2.5 ... 357.5 358.5 359.5
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
array([ 0.5, 1.5, 2.5, ..., 357.5, 358.5, 359.5], dtype=float32)
- DBZH(azimuth, range)float32...
- _Undetect :
- 65535.0
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[86400 values with dtype=float32]
- VRADH(azimuth, range)float64...
- _Undetect :
- 65535.0
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[86400 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()<U7...
[1 values with dtype=<U7]
- follow_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
<xarray.DatasetView> Dimensions: (azimuth: 360, range: 240) Coordinates: elevation (azimuth) float32 ... time (azimuth) datetime64[ns] 2023-09-28T16:13:54.849996288... * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 longitude float64 ... latitude float64 ... altitude float64 ... * azimuth (azimuth) float32 0.5 1.5 2.5 3.5 ... 357.5 358.5 359.5 Data variables: DBZH (azimuth, range) float32 ... VRADH (azimuth, range) float64 ... sweep_mode <U20 ... sweep_number int64 ... prt_mode <U7 ... follow_mode <U7 ... sweep_fixed_angle float64 ...
sweep_9- volume_number()int640
array(0)
- platform_type()<U5'fixed'
array('fixed', dtype='<U5')
- instrument_type()<U5'radar'
array('radar', dtype='<U5')
- time_coverage_start()<U20'2023-09-28T16:13:24Z'
array('2023-09-28T16:13:24Z', dtype='<U20')
- time_coverage_end()<U20'2023-09-28T16:18:22Z'
array('2023-09-28T16:18:22Z', dtype='<U20')
- longitude()float646.967
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
array(6.967111)
- altitude()float64185.1
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
array(185.11)
- latitude()float6451.41
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
array(51.405649)
- Conventions :
- ODIM_H5/V2_2
- version :
- None
- title :
- None
- institution :
- None
- references :
- None
- source :
- None
- history :
- None
- comment :
- im/exported using xradar
- instrument_name :
- None
[31]:
vol2 = open_datatree("dwd_cfradial2.nc")
display(vol2)
<xarray.DatasetView> Dimensions: () Data variables: volume_number int64 ... platform_type object ... instrument_type object ... time_coverage_start object ... time_coverage_end object ... longitude float64 ... altitude float64 ... latitude float64 ... Attributes: Conventions: Cf/Radial version: 2.0 title: None institution: None references: None source: None history: None: xradar v0.4.0 CfRadial2 export comment: im/exported using xradar instrument_name: None
- range: 720
- time: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:15:35.329999872 .....
- standard_name :
- time
array(['2023-09-28T16:15:35.329999872', '2023-09-28T16:15:35.393499904', '2023-09-28T16:15:35.455999744', ..., '2023-09-28T16:15:57.645500160', '2023-09-28T16:15:57.708000256', '2023-09-28T16:15:57.769999872'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[259200 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[259200 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 720, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:15:35.329999872 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_0- range: 720
- time: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:15:58.395000064 .....
- standard_name :
- time
array(['2023-09-28T16:15:58.395000064', '2023-09-28T16:15:58.458000128', '2023-09-28T16:15:58.520999936', ..., '2023-09-28T16:16:20.710000128', '2023-09-28T16:16:20.772999936', '2023-09-28T16:16:20.835000064'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[259200 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[259200 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 720, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:15:58.395000064 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_1- range: 720
- time: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:16:21.460000 ... 2...
- standard_name :
- time
array(['2023-09-28T16:16:21.460000000', '2023-09-28T16:16:21.522000128', '2023-09-28T16:16:21.584499712', ..., '2023-09-28T16:16:43.775000064', '2023-09-28T16:16:43.836999936', '2023-09-28T16:16:43.900000000'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[259200 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[259200 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 720, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:16:21.460000 ... 2... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_2- range: 720
- time: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:16:44.524000256 .....
- standard_name :
- time
array(['2023-09-28T16:16:44.524000256', '2023-09-28T16:16:44.586999808', '2023-09-28T16:16:44.648999936', ..., '2023-09-28T16:17:06.840000000', '2023-09-28T16:17:06.901999872', '2023-09-28T16:17:06.964000000'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[259200 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[259200 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 720, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:16:44.524000256 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_3- range: 720
- time: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:17:07.651000064 .....
- standard_name :
- time
array(['2023-09-28T16:17:07.651000064', '2023-09-28T16:17:07.712999936', '2023-09-28T16:17:07.776000000', ..., '2023-09-28T16:17:29.965499904', '2023-09-28T16:17:30.028000000', '2023-09-28T16:17:30.090000128'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[259200 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[259200 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 720, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:17:07.651000064 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_4- range: 720
- time: 360
- range(range)float32125.0 375.0 ... 1.796e+05 1.799e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([1.25000e+02, 3.75000e+02, 6.25000e+02, ..., 1.79375e+05, 1.79625e+05, 1.79875e+05], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:17:30.971000320 .....
- standard_name :
- time
array(['2023-09-28T16:17:30.971000320', '2023-09-28T16:17:31.054999808', '2023-09-28T16:17:31.138000128', ..., '2023-09-28T16:18:00.725500160', '2023-09-28T16:18:00.808000000', '2023-09-28T16:18:00.891500032'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[259200 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[259200 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 720, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.796e+05 1.799e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:17:30.971000320 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_5- range: 496
- time: 360
- range(range)float32125.0 375.0 ... 1.236e+05 1.239e+05
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 123375., 123625., 123875.], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:18:02.556000 ... 2...
- standard_name :
- time
array(['2023-09-28T16:18:02.556000000', '2023-09-28T16:18:02.611500032', '2023-09-28T16:18:02.667000064', ..., '2023-09-28T16:18:22.390500096', '2023-09-28T16:18:22.447000064', '2023-09-28T16:18:22.502500096'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[178560 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[178560 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 496, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 1.236e+05 1.239e+05 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:18:02.556000 ... 2... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_6- range: 240
- time: 360
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:13:24.022500096 .....
- standard_name :
- time
array(['2023-09-28T16:13:24.022500096', '2023-09-28T16:13:24.056499968', '2023-09-28T16:13:24.089499904', ..., '2023-09-28T16:13:35.923500032', '2023-09-28T16:13:35.956499968', '2023-09-28T16:13:35.990000128'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[86400 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[86400 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 240, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:13:24.022500096 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_7- range: 240
- time: 360
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:13:37.256999936 .....
- standard_name :
- time
array(['2023-09-28T16:13:37.256999936', '2023-09-28T16:13:37.289499904', '2023-09-28T16:13:37.323000064', ..., '2023-09-28T16:13:49.158499840', '2023-09-28T16:13:49.191500032', '2023-09-28T16:13:49.224999936'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[86400 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[86400 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 240, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:13:37.256999936 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_8- range: 240
- time: 360
- range(range)float32125.0 375.0 ... 5.962e+04 5.988e+04
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 250.0
- axis :
- radial_range_coordinate
- standard_name :
- projection_range_coordinate
- spacing_is_constant :
- true
- units :
- meters
- meters_to_center_of_first_gate :
- 125.0
array([ 125., 375., 625., ..., 59375., 59625., 59875.], dtype=float32)
- azimuth(time)float64...
- standard_name :
- ray_azimuth_angle
- long_name :
- azimuth_angle_from_true_north
- units :
- degrees
- axis :
- radial_azimuth_coordinate
[360 values with dtype=float64]
- elevation(time)float64...
- standard_name :
- ray_elevation_angle
- long_name :
- elevation_angle_from_horizontal_plane
- units :
- degrees
- axis :
- radial_elevation_coordinate
[360 values with dtype=float64]
- time(time)datetime64[ns]2023-09-28T16:13:50.791500032 .....
- standard_name :
- time
array(['2023-09-28T16:13:50.791500032', '2023-09-28T16:13:50.824499968', '2023-09-28T16:13:50.858500096', ..., '2023-09-28T16:14:02.692500224', '2023-09-28T16:14:02.726000128', '2023-09-28T16:14:02.759500032'], dtype='datetime64[ns]')
- DBZH(time, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
- _Undetect :
- 0.0
[86400 values with dtype=float32]
- sweep_mode()object...
[1 values with dtype=object]
- sweep_number()int64...
[1 values with dtype=int64]
- prt_mode()object...
[1 values with dtype=object]
- follow_mode()object...
[1 values with dtype=object]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- VRADH(time, range)float64...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
- _Undetect :
- 0.0
[86400 values with dtype=float64]
<xarray.DatasetView> Dimensions: (range: 240, time: 360) Coordinates: * range (range) float32 125.0 375.0 625.0 ... 5.962e+04 5.988e+04 azimuth (time) float64 ... elevation (time) float64 ... * time (time) datetime64[ns] 2023-09-28T16:13:50.791500032 ..... Data variables: DBZH (time, range) float32 ... sweep_mode object ... sweep_number int64 ... prt_mode object ... follow_mode object ... sweep_fixed_angle float64 ... VRADH (time, range) float64 ...
sweep_9- volume_number()int64...
[1 values with dtype=int64]
- platform_type()object...
[1 values with dtype=object]
- instrument_type()object...
[1 values with dtype=object]
- time_coverage_start()object...
[1 values with dtype=object]
- time_coverage_end()object...
[1 values with dtype=object]
- longitude()float64...
- long_name :
- longitude
- units :
- degrees_east
- standard_name :
- longitude
[1 values with dtype=float64]
- altitude()float64...
- long_name :
- altitude
- units :
- meters
- standard_name :
- altitude
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- units :
- degrees_north
- positive :
- up
- standard_name :
- latitude
[1 values with dtype=float64]
- Conventions :
- Cf/Radial
- version :
- 2.0
- title :
- None
- institution :
- None
- references :
- None
- source :
- None
- history :
- None: xradar v0.4.0 CfRadial2 export
- comment :
- im/exported using xradar
- instrument_name :
- None