LoadEmptyVesuvio dialog.
Table of Contents
| Name | Direction | Type | Default | Description |
|---|---|---|---|---|
| InstrumentParFile | Input | string | An optional IP file. If provided the values are used to correct the default instrument values and attach the t0 values to each detector. Allowed values: [‘dat’] | |
| OutputWorkspace | Output | Workspace | Mandatory | The name of the output workspace. |
Loads an empty workspace containing the VESUVIO instrument using LoadEmptyInstrument and updates the detector positions using a PAR file using the UpdateInstrumentFromFile algorithm.
Note
To run these usage examples please first download the usage data, and add these to your path. In MantidPlot this is done using Manage User Directories.
Example - LoadDefaultDetectorPositions
evs_ws = LoadEmptyVesuvio()
evs = evs_ws.getInstrument()
sample = evs.getSample()
b_det_1 = evs_ws.getDetector(2)
b_det_1_l1 = sample.getPos().distance(b_det_1.getPos())
print "First backscattering detector L1 = %.5fm" % (b_det_1_l1)
Output:
First backscattering detector L1 = 0.67477m
Example - LoadWithPARFileDetectorPositions
evs_ws = LoadEmptyVesuvio(InstrumentParFile='IP0005.dat')
evs = evs_ws.getInstrument()
sample = evs.getSample()
b_det_1 = evs_ws.getDetector(2)
b_det_1_l1 = sample.getPos().distance(b_det_1.getPos())
print "First backscattering detector L1 = %.5fm" % (b_det_1_l1)
Output:
First backscattering detector L1 = 0.67080m
Categories: Algorithms | PythonAlgorithms
Python: LoadEmptyVesuvio.py