On 8/15/08, Brent Fraser <[EMAIL PROTECTED]> wrote:
> I'm using OGR's Geos functions (e.g. OGRGeometry::IsValid) to process some
> polygons. Geos spits out messages to console (stderr?) like "Warning 1:
> Self-intersection at or near point ...". Is there a way to disable these
> messages via OGR?
Brent,
OGR reroutes GEOS errors and warnings via the CPL error reporting
mechanism. So, if you are working programatically you could
install a custom warning/error handler (see CPLPushErrorHandler()
for instance).
If you are just using the utilities there is no practical way to filter
out the GEOS messages other than by redirecting stderr to
/dev/null.
Best regards,
--
---+--
I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush| Geospatial Programmer for Rent
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