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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0014669 | ParaView | (No Category) | public | 2014-04-07 17:24 | 2016-08-12 09:59 | ||||
Reporter | Ken Moreland | ||||||||
Assigned To | Kitware Robot | ||||||||
Priority | normal | Severity | minor | Reproducibility | have not tried | ||||
Status | closed | Resolution | moved | ||||||
Platform | OS | OS Version | |||||||
Product Version | 4.1 | ||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0014669: Values As Categories always picking NaN Color | ||||||||
Description | The "Interpret Values As Categories" option in the color map editor is still of limited value because it tends to mark everything as NaN. This might be either because of floating-point inaccuracies or point value interpolation or both, make it practically impossible to create categorical values. Consider the following simple but useful use case of marking contours: 1. Create a Wavelet source. Apply. 2. Add a Contour filter. 3. Remove the default isovalue and create a range of 5 isovalues with the defaults. (It will actually only create 3 contours. That's OK.) 4. Turn on Compute Scalars. 5. Apply. 6. Color by RTData. 7. Open the Color Map Editor. 8. Check on "Interpret Values As Categories" 9. Click the Add Active Values button. The add active values button adds three categories corresponding to the isosurfaces extracted by the contour surface, just as we expected. But everything is still colored with the NaN color. Huh? Changing colors does not help. I also tried using the calculator with the floor function to make sure that everything has the exact same value. Still no luck. I was able to get it almost working by running that through point to cell, but even so one contour still was colored as NaN, which is really weird. | ||||||||
Tags | No tags attached. | ||||||||
Project | TBD | ||||||||
Topic Name | |||||||||
Type | incorrect functionality | ||||||||
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Notes | |
(0038553) Kitware Robot (administrator) 2016-08-12 09:59 |
Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current ParaView Issues page linked in the banner at the top of this page. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2014-04-07 17:24 | Ken Moreland | New Issue | |
2016-08-12 09:59 | Kitware Robot | Note Added: 0038553 | |
2016-08-12 09:59 | Kitware Robot | Status | backlog => closed |
2016-08-12 09:59 | Kitware Robot | Resolution | open => moved |
2016-08-12 09:59 | Kitware Robot | Assigned To | => Kitware Robot |
Issue History |
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