Bug report #11010

raster NaN value transparency

Added by Rob Verhoeven about 6 years ago. Updated over 1 year ago.

Status:Closed
Priority:Normal
Assignee:-
Category:Rasters
Affected QGIS version:2.4.0 Regression?:No
Operating System:linux Easy fix?:No
Pull Request or Patch supplied:No Resolution:end of life
Crashes QGIS or corrupts data:No Copied to github as #:19352

Description

The 2.x versions of QGIS apparently do not treat NaN (Not A Number) floating point values as transparent background values. Also the string 'nan' is not recognised by the 'Additional no data value' field in the layer properties dialog. Old versions of QGIS were supporting this nan value.

Is there a work-around for this problem?

Thanks!

History

#1 Updated by Jürgen Fischer almost 6 years ago

  • Category set to Rasters

#2 Updated by Giovanni Manghi over 3 years ago

  • Easy fix? set to No
  • Regression? set to No

#3 Updated by Giovanni Manghi over 1 year ago

  • Resolution set to end of life
  • Status changed from Open to Closed

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