Bug report #21011
raster calculator in processing does not work with Aspect raster
|Affected QGIS version:||3.4.3||Regression?:||No|
|Operating System:||Windows 10 - 64||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||worksforme|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||28830|
Using the raster calculator in processing, using a simple expression (for example "[email protected]" > 0) results in an invalid output raster. The same expression with the same input works as expected using the raster calculator under Raster.
1. Processing>raster terrain analysis>aspect, use srtm_41_19.tif for input, leave the rest default (this successfully creates aspect)
2. Processing>raster analysis>raster calculator, select the created aspect layer for input, use eg "[email protected]" > 0
output file seems invalid, under information from provider is shows
#3 Updated by Alessandro Pasotti about 1 year ago
- Resolution set to worksforme
- Status changed from Open to Feedback
I cannot reproduce on master, can you try on latest master?
Btw, some steps are missing between 1 and 2: unless you select "Reference layers" (or set all parameters) the algorithm a point 2 will fail.