I have a raster with null data. I want to create a mask for where ever I have values in my raster. (not null cells) When I use translate(convert format) in qgis (Raster-->conversion--> translate)to transfer the no data in the original file to 0, instead of changing nodata to 0, it is changing them to -999!
And when I use raster calculator and divide the raster by itself to create mask and then using translate to convert null data to 0, the tool convert the null values to 3.4028234663852886e+38. How I can fix this problem?