I have downloaded Globcover data in GeoTIFF format. I want to create a new grid which only has values where the Globcover data (the only band in the TIF file) has one certain value (==190
).
Can I do this with GDAL?
If not, which way should I go? The procedure should be callable from a Shell script (Linux). I have QGIS installed (but no clue how to use it).