[GRASS-user] filtering csv file before input for v.in.ascii

Markus Neteler neteler at osgeo.org
Tue Jun 16 14:31:54 PDT 2015

On Tue, Jun 16, 2015 at 10:51 PM, Helmut Kudrnovsky <hellik at web.de> wrote:
> hi,
> given data in csv format with columns e.g. xcoor, ycoor and a few other as
> input for v.in.ascii where some rows may have an empty entry in xcoor,
> ycoor.
> the idea for a little script wrapper for v.in.ascii:
> filter the input file by empty xcoor, ycoor, then forward the
> modified/filtered csv to v.in.ascii

Did you see the "new" flag of v.in.ascii

-i    Ignore broken line(s) in points mode

? For us it did the job on a lot of data sets.


More information about the grass-user mailing list