I am a new user of raster layers in QGIS.
I need to generate a new raster file with the average value for each pixel, from a raster file with 600 bands. The average has to be calculated from all the 600 bands, for each pixel.
The Raster Calculator only allows to add one band at a time, that would mean too much time and a risky process, considering that I have several similar raster layers that I have to work with.
Is there a way to add multiple bands at the same time in Raster Calculator in order to calculate it? Otherwise, is there another way to do it?
I tried also with RASS r.series but the output does not seem to be what I need, the layer is not shown in the canvas and the values are not what I expect to be (the data is about temperature)