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Dear all<br>
<br>
Is there a function in GRASS70 to match multiple rasters as values
to a point-vector. Some of the rasters are of type integer, some of
type float and the columns should ideally respect the datatype. It
might be possible as a bash.loop on v.what.rast, but I do not find a
way to query the datatype of a raster and get warnings:<br>
<i><br>
for i in `g.list type=rast ` #ideally </i><i>only type integer OR
float<br>
</i><i>do </i><i><br>
</i><i> echo "adding layer '$i'" </i><i><br>
</i><i> v.db.addcolumn map=pt_grid column="$i double" #adapt
datatype of column according to raster type</i><i><br>
</i><i> v.what.rast map=pt_grid rast=$i col=$i</i><i><br>
</i><i>done;<br>
<br>
</i>Happy about any help and hint,<br>
Patrick<br>
<i><br>
</i><br>
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