Ticket #4665 (assigned)

Opened 9 years ago

Last modified 5 years ago

BinMD: bin a MDHistoWorkspace directly (without going to events)

Reported by: Janik Zikovsky Owned by: Owen Arnold
Priority: major Milestone: Backlog
Component: GUI Keywords:
Cc: Blocked By:
Blocking: Tester:

Description

  • Currently, BinMD on MDHisto goes to the original MDEventWorkspace to rebin. This is good when the MDHisto is the result of BinMD.
  • However, it will NOT work directly on the MDHisto.
  • Use the overlapping polygon code of SofQW2 to perform rebinning by assuming that each bin of MDHisto is uniformly filled and distribute in the output.
  • Possibly limit to 2D slices for simplicity!

Change History

comment:1 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.1 to Release 2.2

Moved at end of release 2.1

comment:2 Changed 8 years ago by Janik Zikovsky

  • Owner changed from Janik Zikovsky to Owen Arnold
  • Status changed from new to assigned
  • Component changed from Mantid to VATES

Hi Owen,

Michael and Martyn should know a lot about the polygon overlap rebinning algorithms. I think it is reasonable to limit to slices that are 2D: that is, pick two dimensions out of the N dimensions, and choose a parallelogram shape within those 2 dimensions. The other dimensions would all be perpendicular to this plane with a given thickness.

comment:3 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.2 to Release 2.3

Moved at the end of release 2.2

comment:4 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.3 to Release 2.4

Moved to milestone 2.4

comment:5 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.4 to Release 2.5

Moved at the code freeze for release 2.4

comment:6 Changed 7 years ago by Nick Draper

  • Milestone changed from Release 2.5 to Release 2.6

Moved to r2.6 at the end of r2.5

comment:7 Changed 7 years ago by Nick Draper

  • Status changed from assigned to new

comment:8 Changed 7 years ago by Nick Draper

  • Component changed from VATES to User Interface

comment:9 Changed 7 years ago by Nick Draper

  • Milestone changed from Release 2.6 to Backlog

Moved to backlog at the code freeze for R2.6

comment:10 Changed 7 years ago by Nick Draper

  • Status changed from new to assigned

Bulk move to assigned at the introduction of the triage step

comment:11 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​5512

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