[GRASSLIST:513] v.extract works from inside QGIS and not inside GRASS

[Luca Casagrande]

Hi Radim!
I was working with v.extract and noticed this (taken from grass prompt..):

[Starting v.extract from GRASS TOOLS in QGIS]
[...]
option: input=strada at Luca
option: type=area
option: layer=1
option: where=area>400
option: output=strada_400
command: v.extract input=strada at Luca type=area layer=1 where=area>400
output=strada_400 exitCode = 0

The file was succesfull created and so the tab

[Quit QGIS]

GRASS 6.1.cvs (tevere):~ > g.remove vect=strada_400
REMOVE [strada_400]
GRASS 6.1.cvs (tevere):~ > v.extract input=strada at Luca type=area layer=1
where=area>400 output=strada_400 Load cats from the database (table =
strada, db = /home/geko/lavoro/gis/grass/dati/tevere/Luca/dbf/). DBMI-DBF
driver error:
SQL parser error in statement:
SELECT cat FROM strada WHERE area
Error in db_open_select_cursor()

-1 cats loaded from the database
Writing attributes ...

The matter if that the same command gives error in GRASS but not in QGIS..

Thx
Luca

-- 
"E' molto più bello sapere qualcosa di tutto, che tutto di una cosa (Blaise 
Pascal)."

GENTOO-GIS Development Team
jabber: casagrande at jabber.linux.it