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Incorrect coordinate projections for some data sets

Open clyne opened this issue 4 years ago • 1 comments

The project from lat-lon to PCS coordinates is not performed correctly for some data, resulting in highly distorted visualizations. This is a regression that was introduced in VAPOR 3.6

To reproduce:

  1. Load ROMS/Kauffman/*nc
  2. Enable the image renderer

The results look like:

ROMS_vapor3 6

The correct rendering generated by vapor 3.5 looks like:

ROMS_vapor3 5

clyne avatar Feb 23 '22 21:02 clyne

Defer fixing until we have better automated integration testing

clyne avatar Feb 23 '22 23:02 clyne

On Casper, the follow error message occurs while importing data:

VAssert(rc >= 0) failed in LegacyVectorMath.cpp, line 901

shaomeng avatar Sep 21 '22 06:09 shaomeng

@shaomeng I can't reproduce this. Can you describe exactly what you are doing that generates an assert?

clyne avatar Sep 22 '22 02:09 clyne

@shaomeng I can't reproduce this. Can you describe exactly what you are doing that generates an assert?

Must be a user mistake. I cannot reproduce it now. Closing again.

shaomeng avatar Sep 22 '22 05:09 shaomeng