Hi,
I am just struggling with a code line. I want to assign a value to all cells
of a defined column. Thus I try to run in python:
probvalue=100.0
grass.write_command("db.execute",stdin = "UPDATE my_points SET prob=%d"
%(probvalue))
So far I checked that the string for stdin is generated correctly:
>>>"UPDATE my_points SET prob=%d" %(probvalue)
UPDATE my_points SET prob=100
However the column is not updated. When executing the sql line directly in
db.execute (GUI) everything works and the column shows 100 for all rows.
Any hints?
I have tried this on GRASS 7, Ubuntu, Python 2.7.3
/Johannes
_______________________________________________
grass-user mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-user
