Nikos: > #using grass6_dev, compiled some weeks ago ... > # sql expression > echo "UPDATE sample_1_grid_points SET exprtest=burned_pix / 10" | > db.execute
> and I always get a "0". Multiplication, addition and subtraction work > fine but division seems not. Not always. The problem is that the decimals are not printed so I see only the leading 0 and the ".xxx" is missing. For example: * column "burned_pix" has min=1, max=281 * division by 10 gives numbers from 0 to 28 * division by 100 gives numbers from 0 to 2 successively, division with a denominator > nominator _prints-out_ zero as a result. Before testing with spearfish... > ...Is this a bug? Nikos > [1] http://n2.nabble.com/Fwd% > 3A-calculate-values-of-an-attribute-table-column-tc1885693.html#a1885698 _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
