skipping empty cats in d.legend

[Andrea Giacomelli]

Hi, this is definitely a friday afternoon question.

d.legend displays also values which are not present in a raster.

Is there a way to represent only the values which are actually
in my raster map, thus avoiding empty lines for the values for
which a category is not defined ?

regards,


                =========================================
                Andrea Giacomelli
                Centre for Advanced Studies, Research and
                Development in Sardinia
                Environment Division

                http://www.crs4.it/~andreag
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