wradlib.comp.togrid¶

wradlib.comp.togrid(src, trg, radius, center, data, interpol, *args, **kwargs)¶

Interpolate data from a radar location to the composite grid or set of locations

Parameters

src (numpy.ndarray) – array of float of shape (numpoints, ndim), cartesian x / y coordinates of the radar bins
trg (numpy.ndarray) – array of float of shape (numpoints, ndim), cartesian x / y coordinates of the composite
radius (float) – the radius of the radar circle (same units as src and trg)
center (numpy.ndarray) – array of float, the location coordinates of the radar
data (numpy.ndarray) – array of float, the data that should be transferred to composite
interpol (object) – an interpolation class name from wradlib.ipol e.g. Nearest or Idw

Other Parameters

*args (arguments of Interpolator (see class documentation))

Keyword Arguments

**kwargs (keyword arguments of Interpolator (see class documentation)) –

Returns

output (numpy.ndarray) – array of float, data of the radar circle which is interpolated on the composite grid

Note

Keyword arguments to be used while calling the interpolator can be issued as call_kwargs, eg. togrid(…, call_kwargs=dict(maxdist=10))

Examples