[GRASS-user] Change column data format from double precision to integer

Rich Shepard rshepard at appl-ecosys.com
Tue Oct 5 09:59:11 PDT 2021

A vector map's database table has a column named z_int and data type of
double precision as presented in the map's attribute table. It was defined
as an int in the v.in.ascii command. How do I change the data type to int?

The only option offered in that window is to delete a column by
right-clicking on it. I assume there's a way within GRASS of changing the
data type.



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