PointByPointVCorrection v1¶
Summary¶
Spectrum by spectrum division for vanadium normalisation correction.
Properties¶
Name |
Direction |
Type |
Default |
Description |
---|---|---|---|---|
InputW1 |
Input |
Mandatory |
Name of the Sample workspace. |
|
InputW2 |
Input |
Mandatory |
Name of the Vanadium workspace. |
|
OutputWorkspace |
Output |
Mandatory |
Name of the output workspace. |
Description¶
Divides the data spectra by the matching vanadium spectra according to the following formula:
where
This leads to a normalised histogram which has unit of counts, as before.
In order to minimise sudden jumps in the data caused by 0 counts in the corresponding vanadium spectrum it is worth considering smoothing the Vanadium spectrum using SmoothData v1 prior to using it in this algorithm.
Valid input workspaces¶
The input workspaces have to have the following in order to be valid inputs for this algorithm.
The same number of spectra
Matching spectra numbers
This is normally not a problem unless the setup of the instrument has been changed between recording the Vanadium and the sample datasets.
Categories: AlgorithmIndex | Diffraction\Corrections | CorrectionFunctions\SpecialCorrections
Source¶
C++ header: PointByPointVCorrection.h
C++ source: PointByPointVCorrection.cpp