I need to do the opposite of clipping down a raster (or SHP file) in QGIS (or Gdal, Python etc - even R if someone can provide the script).
I have a dataset from Open StreetMap (*.OSM) which includes the south west corner of a country. I have also converted this to a SHP file or Raster format).
To match with my other Maxent datasets I need to expand the OSM data south and west so I am only increasing the 'no data' areas at the left and bottom of the files.
I have looked at previous questions but not found a clear answer for this. Is there a way to do this in QGIS?