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[General] Visualization Problem - Structured Grid

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Old   January 1, 2017, 17:24
Default Visualization Problem - Structured Grid
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diogosfs
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When I load a structured grid into Paraview I get very bad visualization issues.
I cannot share the file itself, but this is the grid parameters (header) in vtk

# vtk DataFile Version 2.0
3D Model
ASCII
DATASET STRUCTURED_POINTS
DIMENSIONS 276 256 176
ORIGIN 500586.567800 6227697.188700 201.528450
SPACING 5.000000 5.000000 .500000
CELL_DATA 12271875
SCALARS proportion1 FLOAT
LOOKUP_TABLE default

It seems that this happens with larger grids and not with smaller ones.

Bellow is an example of visualization. The artifacts change as I rotate the grid. This should be two perfect straight slices cutting my 3D model.

Example

UPDATE: If I change the origin to 0.0 0.0 0.0 the problem go away! Why is that?

Last edited by diogosfs; January 2, 2017 at 18:24. Reason: Found one instance that the problem does not happen!
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