The GRASS GIS development team recently released a new stable major release, GRASS GIS 7.2. The release brings more than 1900 fixes and improvements since the previous stable release 7.0.5. You’ll find a detailed overview of all the changes and improvements on this GRASS wiki page.
One important library change in a GRASS library is support for NULL file compression using the r.null function. This may not sound terribly exciting to all of you, but for those that have GRASS databases with large (number of) raster layers, this may save considerable space on the hard disk.
Continue reading “Saving space on your HD – null file compression in GRASS GIS 7.2”