Hi Markus, its the same with hectares; kilometers writes out the result in square-kilometers.
Achim Markus Metz schrieb: > > Achim Kisseler wrote: >> Hi, >> >> I am using >> >> v.to.db map=af_grid option=area columns=area type=centroid >> units=kilometers >> > try units=hectares, kilometers are not an areal unit, don't know why > v.to.db executes at all > > you can cross-check the results by querying the map > > hope that helps, > > Markus M > >> (in GRASS65 opensuse 11.1 64) >> >> to calculate the area size. Some of the areas are very wrong. Its a grid >> in lat-lon, where areas should be nearly equal in size. >> >> Is this a known bug? I don't guess so. >> Do I something wrong? >> >> Thanks, >> Achim >> >> PS: >> already did v.clean, r.mask -r (<- should not be have an effect) >> _______________________________________________ >> grass-user mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/grass-user >> >> _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
