bob,
if you decide to go the mask band route you wont be able to use a vrt.
you will need to use gdalwarp or mapserver
Brian
On Tue, 2014-01-21 at 09:04 -0800, Bob Cave wrote:
> Even Rouault wrote
> > Le vendredi 17 janvier 2014 17:08:38, Bob Cave a écrit :
> >> Hello,
> >>
> >> I am using the
Ammar,
You are using lossy JPEG compression. I'm guessing that the white lines are
are actually pixels with values near but not equal to 255. So, they are not
treated as nodata pixels.
My suggestion is to use another format with lossless compression for the 21
images or use a mask band if you pre
Even Rouault wrote
> Le vendredi 17 janvier 2014 17:08:38, Bob Cave a écrit :
>> Hello,
>>
>> I am using the OGR Spatialite driver to read a database that has FGF
>> geometries. Some of the geometries are CurvePolygons, which are not
>> currently supported in OGRGeometryFactory::createFromFgfInte
Hi,
Yes, that is indeed what I meant. Sorry, couldn't explain it more clear.
This forum post shows a screenshot of how GlobalMapper updates the polygons
to remove the holes.
http://www.fsdeveloper.com/forum/showpost.php?p=613313&postcount=25
I have already implemented some logic that makes the
