I am not able to find the Raster Calculator in my process toolbox anymore, even though I worked with the Raster Calculator through the toolbox in the same version of QGIS (2.8)
one month ago.
It wouldn't matter much because I still can run the raster calculator in the raster menu, However I have a problem in the Graphical Modeler because I need to use this algorithm and it is not available in the GDAL/OGR group.
Any ideas?