Cannot load instrument in LoadMuonNexus

[Andrei Savici]

Algorithm: LoadMuonNexus v2 Parameters:

Name: Filename, Value: /home/andrei/Mantid/Test/Nexus/Muon-v2/argus0026287.nxs, Default?: No, Direction: Input Name: OutputWorkspace, Value: test, Default?: No, Direction: Output Name: SpectrumMin, Value: 0, Default?: Yes, Direction: Input Name: SpectrumMax, Value: 2147483647, Default?: Yes, Direction: Input Name: SpectrumList, Value: , Default?: Yes, Direction: Input Name: AutoGroup, Value: 0, Default?: Yes, Direction: Input Name: EntryNumber, Value: 0, Default?: Yes, Direction: Input Name: MainFieldDirection, Value: Transverse, Default?: Yes, Direction: Output Name: TimeZero, Value: 0, Default?: Yes, Direction: Output Name: FirstGoodData, Value: 0, Default?: Yes, Direction: Output

Invalid argument to LoadInstrument sub-algorithm Instrument definition file not found. Attempt to load information about the instrument from nexus data file. Invalid argument to LoadInstrument sub-algorithm No instrument definition loaded

add Data Object 'test' successful

[Anders Markvardsen]

Please note that the reason that LoadMuonNexus cannot load the IDF for argus0026287.nxs is that the IDF for the Argus instrument currently does not exist. A new ticket has been added to create one for the next release: Ticket #1817

[Michael Whitty]

Tested with file in \Test\Nexus\MUSR00015190.nxs

Instrument appears in 3D instrument view and I can query it through Python.

[Stuart Campbell]

This ticket has been transferred to github issue ​2661