[GRASS-user] couldn't cross one boundary map with a line map

GRASS GRASS user
1

hello

I couldn't manage crossing one boundary map with a line map using "v.select".

I did:
v.select ainput=boundary_map binput=line_map output=boundary_line
But output map doesn't contain line_map's value

what can I do ?

regards

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2

temiz wrote:

hello

I couldn't manage crossing one boundary map with a line map using
"v.select".

I did:
v.select ainput=boundary_map binput=line_map output=boundary_line
But output map doesn't contain line_map's value

what can I do ?

v.select only works on features with an assigned category number. does
your boundaries have cat nums? d.what.vect + v.category.

Hamish