Ticket #4480 (closed: fixed)

Opened 9 years ago

Last modified 5 years ago

real event data converted to MD events and these data rebinned and converted to MD events differ

Reported by: Alex Buts Owned by: Alex Buts
Priority: blocker Milestone: Release 2.0
Component: VATES Keywords:
Cc: Blocked By:
Blocking: Tester: Ronald Fowler

Description (last modified by Ronald Fowler) (diff)

An example run script was provided which has been attached to this ticket. This reads data set CNCS_7860_event and creates 4 NXSPE files from it. These files can be viewed individually using a recent version of Matlab. The script then uses the workspaces from these 4 cases to generate a single rebinned MDEvent workspace. A 2D slice through the combined data is then plotted.

2D plots of the data within mslice agree in shape with those of the data in MantidPlot (the rotation ticket has also been corrected). The location of peaks in the plots is consistent between mslice and MantidPlot, taking into account that mslice plots in units of reciprocal lattice space (4.436A-1) while MantidPlot just uses A-1. No attempt has been made to compare the intensity levels in a consistent way, but values are very different in the default plots of each.

Attachments

script_4480.py​ (1.7 KB) - added by Ronald Fowler 9 years ago.
Python script to generate test data for ticket 4480

Change History

comment:1 Changed 9 years ago by Alex Buts

  • Status changed from new to assigned
  • Owner set to Alex Buts

comment:2 Changed 9 years ago by Alex Buts

  • Status changed from assigned to accepted

comment:3 Changed 9 years ago by Alex Buts

refs #4480 No, it is fixed now

The previous commit was erroneous return from stash

Changeset: 68d1d9bb294e9caf23a849dd7805abd830414d53

comment:4 Changed 9 years ago by Alex Buts

refs #4480 Fixing Unix error

Changeset: f00d66599fd0018a5f140f98e805322d9db97022

comment:5 Changed 9 years ago by Alex Buts

refs #4480 Fixing Unix warnings

Changeset: 02e52c89c843262f48cf1c32ffeb26e210d0b951

comment:6 Changed 9 years ago by Alex Buts

  • Status changed from accepted to verify
  • Resolution set to fixed
  • Description modified (diff)

comment:7 Changed 9 years ago by Ronald Fowler

  • Status changed from verify to verifying
  • Tester set to Ronald Fowler

Changed 9 years ago by Ronald Fowler

Python script to generate test data for ticket 4480

comment:8 Changed 9 years ago by Ronald Fowler

  • Status changed from verifying to closed
  • Description modified (diff)

comment:9 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​5327

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