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MRInspectData v1¶
Summary¶
This algorithm inspects Magnetism Reflectometer data and populates meta-data.
Properties¶
Name |
Direction |
Type |
Default |
Description |
|---|---|---|---|---|
Workspace |
Input |
Mandatory |
Input workspace |
|
UseROI |
Input |
boolean |
True |
If true, use the meta-data ROI rather than finding the ranges |
UpdatePeakRange |
Input |
boolean |
False |
If true, a fit will be performed and the peak ranges will be updated |
UseROIBck |
Input |
boolean |
False |
If true, use the 2nd ROI in the meta-data for the background |
UseTightBck |
Input |
boolean |
False |
If true, use the area on each side of the peak to compute the background |
BckWidth |
Input |
number |
10 |
If UseTightBck is true, width of the background on each side of the peak |
ForcePeakROI |
Input |
boolean |
False |
If true, use the PeakROI property as the ROI |
PeakROI |
Input |
int list |
0,0 |
Pixel range defining the reflectivity peak |
ForceLowResPeakROI |
Input |
boolean |
False |
If true, use the LowResPeakROI property as the ROI |
LowResPeakROI |
Input |
int list |
0,0 |
Pixel range defining the low-resolution peak |
ForceBckROI |
Input |
boolean |
False |
If true, use the BckROI property as the ROI |
BckROI |
Input |
int list |
0,0 |
Pixel range defining the background |
EventThreshold |
Input |
number |
10000 |
Minimum number of events needed to call a data set a valid direct beam |
DirectPixelOverwrite |
Input |
number |
Optional |
DIRPIX overwrite value |
DAngle0Overwrite |
Input |
number |
Optional |
DANGLE0 overwrite value (degrees) |
Description¶
Use by the Magnetism Reflectometer reduction. The algorithm takes in raw event data and determines various parameters such as the reflectivity peak position, the pixel range of the data in the low-resolution direction, the TOF range, etc… This information is stored in the sample logs.
Categories: AlgorithmIndex | Reflectometry\SNS
Source¶
Python: MRInspectData.py