The vector map-database connection(s) can be verified with v.db.connect.
g.copy vect=soils,mysoils # import legend table db.in.ogr soils_legend.csv out=soils_legend # get join column names v.info -c mysoils db.describe -c soils_legend # look at original table v.db.select mysoils cat|label 1|Aab 2|Ba 3|Bb 4|BcB 5|BcC ... # look at legend db.select soils_legend db.select soils_legend | head -7 id|shortname|longname 0|no data|no data 0|AaB|Alice fine sandy loam, 0 to 6 0|Ba|Barnum silt loam 0|Bb|Barnum silt loam, channeled 0|BcB|Boneek silt loam, 2 to 6 0|BcC|Boneek silt loam, 6 to 9 ... # join soils_legend into mysoils attribute table v.db.join mysoils col=label otable=soils_legend ocol=shortname # verification of join v.db.select mysoils cat|label|id|shortname|longname 1|Aab||| 2|Ba|2|Ba|Barnum silt loam 3|Bb|3|Bb|Barnum silt loam, channeled 4|BcB|4|BcB|Boneek silt loam, 2 to 6 5|BcC|5|BcC|Boneek silt loam, 6 to 9 ...
Last changed: $Date: 2007-11-25 07:51:28 -0800 (Sun, 25 Nov 2007) $
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