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#855 support ds[t,en,dir,component] datasets, allowing one component to be selected.

pending
nobody
None
5
2025-09-27
2025-09-08
No

Chris at Iowa suggested supporting ds[time,energy,dir,component] datasets in CDF files, consistent with ds[time,offset,component].

Discussion

  • Jeremy Faden

    Jeremy Faden - 2025-09-09
    • summary: support ds[time,energy,dir,component] datasets in CDF files, consistent with ds[time,offset,component] --> support ds[t,en,dir,component] datasets in CDF files, consistent with ds[time,offset,component]
     
  • Jeremy Faden

    Jeremy Faden - 2025-09-09

    This is done, where the components are displayed and if one of the components is selected, then a slice is performed before the data is returned.

     
  • Jeremy Faden

    Jeremy Faden - 2025-09-09
    • summary: support ds[t,en,dir,component] datasets in CDF files, consistent with ds[time,offset,component] --> support ds[t,en,dir,component] datasets in CDF files, consistent with ds[t,toff,component]
    • status: open --> pending
     
  • Jeremy Faden

    Jeremy Faden - 2025-09-09
    • summary: support ds[t,en,dir,component] datasets in CDF files, consistent with ds[t,toff,component] --> support ds[t,en,dir,component] datasets, allowing one component to be selected.
     
  • Jeremy Faden

    Jeremy Faden - 2025-09-27

    The scope of this ticket is expanding, but last night's dataset is similar to the original problem. For Rank3 Waveform Datasets, where waveXYZ[timebase,timeoffset,component] is found, a bunch of new code was needed where the child elements are added. This is implemented.

    Note I'm concerned that Rank 3 Images, where image[column,row,RGBComponent] may be confused for this data, and this needs to be checked.