[GRASS-user] Possible to use vector attribute for r.carve's depth parameter

[maning sambale]

Hi,

I have a series of vector polygon layer where there is an attribute
for estimated depth of the rivers/streams.  I want to use this in
r.carve [0] to improve the river/stream channel of my DEM.
As I understand it, r.carve [0] only uses a single float value to
carve the stream channel.

Instead of looping a series of r.carve run for each depth attribute,
is it possible to just use the attribute of the vector polygon?

Thanks!

[0] http://grass.osgeo.org/grass70/manuals/r.carve.html

-- 
cheers,
maning
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