Ticket #1091 (closed: fixed)

Opened 11 years ago

Last modified 5 years ago

Save/LoadNexusProcessed: Possible loss of information in instrument parameter map

Reported by: Russell Taylor Owned by: Roman Tolchenov
Priority: major Milestone: Iteration 22
Component: Keywords:
Cc: Blocked By:
Blocking: Tester:

Description

When the instrument parameter map is saved to a nexus parameter map the component name is used. However, components do not necessarily have unique names (I think this only applies to detectors at least at the moment). This means that when the file is read back in we don't know which component the parameter belongs to.

So we need some unique identifier - the detector ID might do, but do give some thought as to whether we have instances where components other than detectors are or could be named non-uniquely.

Change History

comment:1 Changed 11 years ago by Nick Draper

  • Status changed from new to assigned
  • Owner set to Roman Tolchenov

comment:2 Changed 11 years ago by Roman Tolchenov

(In [3927]) Use detector id for detectors and component name for other components when saving the parameter map in nexus. re #1091

comment:3 Changed 11 years ago by Roman Tolchenov

  • Status changed from assigned to testing
  • Resolution set to fixed

comment:4 Changed 11 years ago by Steve Williams

  • Status changed from testing to closed

comment:5 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​1939

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