I'm trying to do a dissolve but keep getting an error saying that it only works with integer or string columns. But the column I'm using for the dissolve IS string.
GRASS 7.0.svn (Spain_utm_wgs84z30):~ > db.describe table=muro_temp table:muro_temp description: insert:? delete:? ncols:4 nrows:177 column:cat description: type:INTEGER len:20 scale:0 precision:0 default: nullok:yes select:? update:? column:Subsector description: type:TEXT len:1000 scale:0 precision:0 default: nullok:yes select:? update:? column:valley description: type:TEXT len:1000 scale:0 precision:0 default: nullok:yes select:? update:? column:sector description: type:TEXT len:1000 scale:0 precision:0 default: nullok:yes select:? update:? GRASS 7.0.svn (Spain_utm_wgs84z30):~ > v.dissolve input=muro_temp column=sector output=muro_sectors3 ERROR: Key column must be of type integer or string GRASS 7.0.svn (Spain_utm_wgs84z30):~ > Note above that the column "sector" IS text. So what is wrong? _____________________ C. Michael Barton Visiting Scientist, Integrated Science Program National Center for Atmospheric Research & University Consortium for Atmospheric Research 303-497-2889 (voice) Director, Center for Social Dynamics & Complexity Professor of Anthropology, School of Human Evolution & Social Change Arizona State University www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu<http://csdc.asu.edu/>
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