Ticket #3220 (closed: fixed)

Opened 9 years ago

Last modified 5 years ago

Binary operations on some EventWorkspaces cause the spectra-detector mapping to disappear

Reported by: Martyn Gigg Owned by: Martyn Gigg
Priority: major Milestone: Iteration 29
Component: Mantid Keywords:
Cc: Blocked By:
Blocking: Tester: Owen Arnold

Description

To reproduce, first run this script 

Load(Filename="/home/dmn58364/mantidproject/default-save/TOPAZ_2493_event.nxs",OutputWorkspace="TOPAZ",LoadMonitors="1")
CreateSingleValuedWorkspace(OutputWorkspace="five",DataValue="5")
Multiply(LHSWorkspace="TOPAZ",RHSWorkspace="five",OutputWorkspace="answer",AllowDifferentNumberSpectra="1")

then:

  • Double-click on the workspace to bring up the matrix
  • Right-click and click show detectors
  • All of the detector IDs are zero

Change History

comment:1 Changed 9 years ago by Martyn Gigg

  • Status changed from new to assigned
  • Owner set to Martyn Gigg

comment:2 Changed 9 years ago by Martyn Gigg

  • Status changed from assigned to accepted

comment:3 Changed 9 years ago by Martyn Gigg

  • Status changed from accepted to verify
  • Resolution set to fixed

(In [12751]) Fix a problem that had gone undetected where EventWorkspaces were still generating a spectra map that started at 0 rather than the matching the detector ID. Fixes #3220

comment:4 Changed 9 years ago by Owen Arnold

  • Status changed from verify to verifying
  • Tester set to Owen Arnold

comment:5 Changed 9 years ago by Owen Arnold

  • Status changed from verifying to closed

comment:6 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​4067

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