ess.sans.normalization.reduce_qxy#
- ess.sans.normalization.reduce_qxy(data, bands)[source]#
Reduce data by summing or concatenating along the wavelength dimension.
- Parameters:
data (
WavelengthScaledQxy[TypeVar(ScatteringRunType,ess.reduce.nexus.types.BackgroundRun(int),ess.reduce.nexus.types.SampleRun(int),ess.reduce.nexus.types.VanadiumRun(int)),TypeVar(IofQPart,types.Numerator(scipp.DataArray),types.Denominator(scipp.DataArray))]) – Numerator or denominator data to be reduced.wavelength_bands – Defines bands in wavelength that can be used to separate different wavelength ranges that contribute to different regions in Q space. Note that this needs to be defined, so if all wavelengths should be used, this should simply be a start and end edges that encompass the entire wavelength range.
- Returns:
ReducedQxy[TypeVar(ScatteringRunType,ess.reduce.nexus.types.BackgroundRun(int),ess.reduce.nexus.types.SampleRun(int),ess.reduce.nexus.types.VanadiumRun(int)),TypeVar(IofQPart,types.Numerator(scipp.DataArray),types.Denominator(scipp.DataArray))] – Q-dependent data, ready for normalization.