Table of Contents
This interface provides a means of reducing raw data into units of dSpacing, and is focused on the instruments of the ISIS Molecular Spectroscopy Group. For this reason, it bears the name “Indirect”, to separate it from any future interface that may be used by other diffraction-based instruments - although the operations are actually elastic.
Tip
If you need clarification as to the instrument setup you should use please speak to the instrument scientist who dealt with your experiment.
OSIRIS is supported through the OSIRISDiffractionReduction algorithm, and as such has a radically different workflow to IRIS and TOSCA.
The available options are the same, except that a single calibration file and one or more vanadium files must be specified instead of rebinning values. These files are remembered by the interface so only have to be set once per cycle.
There is also the option to manually set the dRange used in all of the sample runs, note that in this case all sample iles must correspond to the same dRange. The dRanges are numbered as per the OSIRIS manual. Otherwise the dRange is determined based on the table provided in the manual.
Note: There must be a corresponding vanadium file with the same dRanges for each of the data files entered, but leaving in a full complement of vanadium files - even if they are not all used - should not be a problem. Further, mixing up the order of files should not be problematic either.
Multiple data files with the same dRanges will be “averaged” together.
All other instruments are supported through the ISISIndirectDiffractionReduction algorithm and share the same set of options:
Categories: Interfaces | Indirect