Is there any possibility to call tools found in the QGIS processing toolbox from the command line, other than using python?
It is my understanding that if you use any GDAL tools, the QGIS gui is just creaing and sending off the shell command for you. Is there any possibility to vice versa start QGIS tools directly to the command line?
As an example one could use the
Raster Analysis -> Zonal statistics tool.
A similar question was answered with an ogr command. With this question I want to address this issue in general.
I am looking for a solution which will also work on Linux, since I seek for ways of using the power of QGIS on a cluster. OSgeo4W is therefore not an option.