visit-dav / visit

VisIt - Visualization and Data Analysis for Mesh-based Scientific Data
https://visit.llnl.gov
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Missing data removal possibly too agressive, yielding bad mesh #1667

Open aowen87 opened 5 years ago

aowen87 commented 5 years ago

Jurgen Simon reported this to the list. I opened the attached file and created a Pseudocolor plot, adding -dump to command line. The dump from avtMissingDataRemovalFilter's output results in only 122 nodes and 32 cells, all 'pixel' (vtk cell type 8), some with duplicate points. The first cell lists 0,1,2,3 as node ids, with nodes 0 & 2 duplicates of one another, as are 1 & 3. The first file dumped is an 810000 node rectilinear grid, with more than 122 valid nodes (eg nodes with a non "missing" value).

-----------------------REDMINE MIGRATION----------------------- This ticket was migrated from Redmine. As such, not all information was able to be captured in the transition. Below is a complete record of the original redmine ticket.

Ticket number: 1660 Status: Pending Project: VisIt Tracker: Bug Priority: Normal Subject: Missing data removal possibly too agressive, yielding bad mesh Assigned to: - Category: - Target version: - Author: Kathleen Biagas Start: 11/19/2013 Due date: % Done: 0% Estimated time: Created: 11/19/2013 12:44 pm Updated: 11/26/2013 02:28 pm Likelihood: 3 - Occasional Severity: 4 - Crash / Wrong Results Found in version: 2.7.0 Impact: Expected Use: OS: All Support Group: Any Description: Jurgen Simon reported this to the list. I opened the attached file and created a Pseudocolor plot, adding -dump to command line. The dump from avtMissingDataRemovalFilter's output results in only 122 nodes and 32 cells, all 'pixel' (vtk cell type 8), some with duplicate points. The first cell lists 0,1,2,3 as node ids, with nodes 0 & 2 duplicates of one another, as are 1 & 3. The first file dumped is an 810000 node rectilinear grid, with more than 122 valid nodes (eg nodes with a non "missing" value).

Comments:

rusu24edward commented 5 years ago

1667_oase-mapdata.nc.gz