Bug report #13408
Graphical Modeler Raster layer Input does not recognize GRASS raster file
|Affected QGIS version:||2.8.3||Regression?:||No|
|Operating System:||OSX||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||duplicate|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||21457|
In a created model using the Graphical Modeler, the model will not recognize/allow use of a GRASS raster layer as a Raster layer input. The GRASS raster layer has been added to the QGIS project, but it does not appear as an input option to use in the Raster layer drop-down list of the model. GRASS vector layers are recognized/allowed, and work fine, as Vector layer inputs for the model.
#2 Updated by Wes Kent about 5 years ago
Thank you for the information. When using the GRASS tools available in the Processing Toolbox, I am able to use GRASS raster layers as input layers; so it seems that the functionality to accept GRASS raster layers as input files is already in QGIS. With the raster processing capabilities of GRASS, and with there being 100+ GRASS raster processing tools in the toolbox, the ability to create Processing algorithms/models that include these powerful tools would be a worthwhile feature to have in QGIS.