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IDProjectCategoryView StatusDate SubmittedLast Update
0009335ParaViewBugpublic2009-07-29 13:322011-09-01 13:31
ReporterUtkarsh Ayachit 
Assigned ToUtkarsh Ayachit 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version3.12 
Summary0009335: Fast path plot arrays over time does not work for exodus datasets with more than 1 file
DescriptionOn local server, open dataset such as glsl1 or zpinch and then try to plot selection over time using global-id by selecting a cell in any piece with FildId > 0. The filter will fail to produce any valid output.

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  Notes
(0017007)
Ken Moreland (manager)
2009-07-29 13:35

Actually, I don't think it is working for any exodus file. When I run it on can.ex2, it seems like it is loading all the data.
(0017008)
Utkarsh Ayachit (administrator)
2009-07-29 13:38

Hmm, I couldn't reproduce it for can.ex2. Seems to work as expected for can.ex2 for me. Are you sure you are extracting a global-id based selection? Fast path is only used for global-id based selections.
(0017009)
Ken Moreland (manager)
2009-07-29 13:40

Oh, that's probably it. I'm just doing a select cells on and running the plot selection over time filter.

There is another bug in the queue to make selections on global ids the default, right?
(0017010)
Utkarsh Ayachit (administrator)
2009-07-29 13:41

Yea, Julien fixed that bug very recently (2 days ago, I think). Is your ParaView up-to-date?
(0017011)
Ken Moreland (manager)
2009-07-29 13:48

Ha, ha. I have, but I haven't tried plotting over time since then. It looks like it's working. I should keep my mouth shut.
(0017013)
Utkarsh Ayachit (administrator)
2009-07-29 15:59

Fast path now works even when number of exodus files > 1.
The issue was that vtkPExodusIIReader appends the outputs of internal readers
for each of the file into a single multi-block. However, when doing this
appending, the field data from the 1st reader alone would get propagated.
However when FastPathId was present on some other file, the field data would be
lost. Fixed that by making vtkPExtractArraysOverTime check which reader found
the requested fast id and explicitly pass the fast-path data arrays.

/cvsroot/ParaView3/ParaView3/VTK/Parallel/vtkPExtractArraysOverTime.cxx,v <-- VTK/Parallel/vtkPExtractArraysOverTime.cxx
new revision: 1.12; previous revision: 1.11
/cvsroot/ParaView3/ParaView3/VTK/Hybrid/vtkPExodusIIReader.cxx,v <-- VTK/Hybrid/vtkPExodusIIReader.cxx
new revision: 1.31; previous revision: 1.30
/cvsroot/ParaView3/ParaView3/VTK/Hybrid/vtkExodusIIReaderPrivate.h,v <-- VTK/Hybrid/vtkExodusIIReaderPrivate.h
new revision: 1.8; previous revision: 1.7
/cvsroot/ParaView3/ParaView3/VTK/Hybrid/vtkExodusIIReader.h,v <-- VTK/Hybrid/vtkExodusIIReader.h
new revision: 1.28; previous revision: 1.27
/cvsroot/ParaView3/ParaView3/VTK/Hybrid/vtkExodusIIReader.cxx,v <-- VTK/Hybrid/vtkExodusIIReader.cxx
new revision: 1.79; previous revision: 1.78
(0017073)
Alan Scott (manager)
2009-08-05 19:58

Tested XP, local server.

 Issue History
Date Modified Username Field Change
2009-07-29 13:32 Utkarsh Ayachit New Issue
2009-07-29 13:35 Ken Moreland Note Added: 0017007
2009-07-29 13:38 Utkarsh Ayachit Note Added: 0017008
2009-07-29 13:40 Ken Moreland Note Added: 0017009
2009-07-29 13:41 Utkarsh Ayachit Note Added: 0017010
2009-07-29 13:48 Ken Moreland Note Added: 0017011
2009-07-29 14:52 Utkarsh Ayachit Status backlog => tabled
2009-07-29 14:52 Utkarsh Ayachit Assigned To => Utkarsh Ayachit
2009-07-29 15:59 Utkarsh Ayachit Note Added: 0017013
2009-07-29 15:59 Utkarsh Ayachit Status tabled => @80@
2009-07-29 15:59 Utkarsh Ayachit Fixed in Version => Development
2009-07-29 15:59 Utkarsh Ayachit Resolution open => fixed
2009-08-05 19:58 Alan Scott Note Added: 0017073
2009-08-05 19:58 Alan Scott Status @80@ => closed
2011-01-13 17:00 Source_changeset_attached => VTK master a2bd8391
2011-01-13 17:00 Source_changeset_attached => VTK master 020ef709
2011-09-01 13:31 Utkarsh Ayachit Fixed in Version Development => 3.12


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