I’m writing a tool script in python and at a certain point I want to use the GRASS tool r.series. I want the algorithem to read all raster files from a folder and calculate the maximum with r.series. The thing is I’m getting the error: “Wrong parameter value: None” when using the code below:
##RasterMaxFinder=name ##Select_directory=Folder ##Save_results=Folder import glob, os, processing list = ( Select_directory + "/" + "*.tif" ) processing.runalg('grass7:r.series', list ,False,6,'-10000000000,10000000000',None,30.0, Save_results + "/" + "Output.tif")
It must have something to do with the extend, but I can't figure out what. When I'm using the tool directly in QGIS, erverything works fine. Any Ideas?