<div dir="ltr"><div></div><div><br>On Tue, Feb 28, 2017 at 4:34 AM, Blumentrath, Stefan <<a href="mailto:Stefan.Blumentrath@nina.no">Stefan.Blumentrath@nina.no</a>> wrote:<br>><br>> Have a look at r.clump: <a href="https://grass.osgeo.org/grass72/manuals/r.clump.html">https://grass.osgeo.org/grass72/manuals/r.clump.html</a><br>><br>> ...<br>><br>> I've been searching for a grass gis equivalent to the arcgis function Region Group (<a href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z00000039000000.htm">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z00000039000000.htm</a>).<br><br></div>Lars and Stefan, please consider extending one of these two:<br><br><a href="https://grasswiki.osgeo.org/wiki/Terminology_comparison_between_ArcGIS_and_GRASS_GIS">https://grasswiki.osgeo.org/wiki/Terminology_comparison_between_ArcGIS_and_GRASS_GIS</a><br><a href="https://grasswiki.osgeo.org/wiki/GRASS_GIS_for_ArcGIS_users">https://grasswiki.osgeo.org/wiki/GRASS_GIS_for_ArcGIS_users</a></div>