Hello,
May be duplicate your file and remove the unwanted column.
Frank
Le 09/02/2022 à 01:39, Bernardo Santos via grass-user a écrit :
Dear list,
Is there a GRASS GIS command (maybe a v.db.* one) to subset, in a
single command, the columns of a vector?
What I have: vector "vect" with 5 columns "a, b, c, d, e" in the
attribute table
What I want: vector "vect_sub" with only, for instance, "a, c, e"
I can use v.extract to subsample rows, but not columns. What is the
easiest way of doing that, what needing many commands (like creating
or copying the vector to a new one, creating a new attribute table,
then copying only the columns I want).
I looked for that in the documentation but did not found it so easily.
Thanks!
Bernardo
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