eradiate.spectral.SpectralResponseFunction#
- class eradiate.spectral.SpectralResponseFunction[source]#
Bases:
ABC
An interface defining the spectral response function of an instrument.
- static convert(value)[source]#
Converter for the
Measure.srf
field.Notes
Supported conversion protocols:
dict
: Dispatch to subclass based on ‘type’ entry, then pass dictionary to constructor as keyword arguments.Dataset, DataArray: Call
BandSRF.from_dataarray()
.Path-like: Attempt loading a dataset from the hard drive, then call
BandSRF.from_dataarray()
.str
: Perform a NetCDF file lookup in the SRF database and load it.
Anything else will pass through this converter without modification.
- abstract eval(w)[source]#
Evaluate the spectral response function for one or several wavelengths. Evaluation is vectorized.
- Parameters:
w (array-like) – One or several wavelengths at which the SRF is evaluated.
- Returns:
quantity
– The returned value as the same shape asw
.