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IDProjectCategoryView StatusDate SubmittedLast Update
0001649Old ParaView Bugs public2005-03-07 12:442009-12-09 14:52
ReporterJohn Greenfield 
Assigned ToBerk Geveci 
PrioritylowSeverityfeatureReproducibilityalways
StatusassignedResolutionopen 
PlatformOSOS Version
Summary0001649: SNL: colormap 'log' option
DescriptionFeature request for having the colormap have a 'log' option. Meaning show me the 'log' of the value that I want to colormap (would affect both coloring and scalar bar values).
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(0002152)
John Greenfield (reporter)
2005-03-07 12:46

Actually, this is not clear. The request is that the color map have a logarithmic option such that the color contours are spaced logarithmically. The actual values themselves are not changed to a log spacing, the contours are changed to a log spacing:

e.g.

for data which has a min/max of 1.0e-5 to 1.0

linear spacing: 0.0 0.25 0.5 0.75 1.0
log-spacing: 1.0e-5 1.0e-4 1.0e-3 1.0e-2 1.0e-1 1.0

NOT: -5, -4, -3, -2 ,-1, 0


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