wradlib.io.iris.IrisCartesianProductFile

class wradlib.io.iris.IrisCartesianProductFile(irisfile, **kwargs)

Bases: IrisRecordFile

Class for retrieving data from Sigmet IRIS Cartesian Product files.

product_identifier = ['MAX', 'TOPS', 'HMAX', 'BASE', 'THICK', 'PPI', 'RHI', 'CAPPI', 'RAINN', 'RAIN1', 'CROSS', 'SHEAR', 'SRI', 'RTI', 'VIL', 'LAYER', 'BEAM', 'MLHGT']

property data

fix_ext_header(ext)

get_extended_header()

get_image(header)

Retrieve cartesian image.

Parameters

header (dict) – header dictionary

Returns

data (numpy.ndarray) – 3D array of cartesian data

get_data()

Retrieves cartesian data from file.

decode_data(data, prod)

Decode data according given prod-dict.

Parameters

• data (numpy.ndarray) – data to decode

• prod (dict) – dictionary holding decoding information

Returns

data (numpy.ndarray) – decoded data

array_from_record(words, width, dtype)	Retrieve array from current record.
bytes_from_record(words, width)	Retrieve bytes from current record.
check_identifier()
check_product_identifier()
close()
decode_data(data, prod)	Decode data according given prod-dict.
fix_ext_header(ext)
get_data()	Retrieves cartesian data from file.
get_extended_header()
get_header(header)
get_image(header)	Retrieve cartesian image.
get_product_specific_info(rawdata)	Retrieves product specific info
get_product_type_code()	Returns product type code.
init_header([rawdata])
init_next_record()	Get next record from file.
init_record(recnum)	Initialize record using given number.
read_from_file(size)	Read from file.
read_from_record(words, dtype)	Read from file.

data
data_type	Returns product configuration data type.
debug
fh
filename
filepos
identifier
len
loaddata	Returns loaddata switch.
name
nbins	Returns number of bins.
product_hdr	Returns ingest_header dictionary.
product_identifier
product_type	Returns product type.
product_type_code	Returns product type code.
product_type_dict	Returns product type dictionary.
rawdata	Returns rawdata switch.
record_number	Returns current record number.
rh	Returns current record object.
structure
structure_format
structure_identifier
structure_size