Le samedi 17 janvier 2015 22:10:23, Paul Ramsey a écrit :
> How accurate is the fast feature count supposed to be? An estimate
> could be pulled from the system stats pretty much instantly, but it
> wouldn't be exact.
From the documentation :
/**
\fn int OGRLayer::GetFeatureCount( int bForce =
How accurate is the fast feature count supposed to be? An estimate
could be pulled from the system stats pretty much instantly, but it
wouldn't be exact.
I come to this question via the FDW work, where the first step PgSQL
does is to try and plan the query and get selectivity estimates from
all t
On Sat, Jan 17, 2015 at 12:26 PM, Even Rouault
wrote:
> Le samedi 17 janvier 2015 01:37:30, Sean Gillies a écrit :
> > Hi all,
> >
> > I'm wondering about the possibility of using MEM datasets in
> > GDALFillNodata() instead of TIFFs. I see in the code
> >
> > GDALDriverH hDriver = GDALGetDriverB
Le samedi 17 janvier 2015 01:37:30, Sean Gillies a écrit :
> Hi all,
>
> I'm wondering about the possibility of using MEM datasets in
> GDALFillNodata() instead of TIFFs. I see in the code
>
> GDALDriverH hDriver = GDALGetDriverByName( "GTiff" ); if (hDriver == NULL)
> { CPLError(CE_Failure, CPLE
On 2015/01/16 12:20, Homme Zwaagstra wrote:
Hi,
On 16/01/15 07:45, Zoltan Szecsei wrote:
> Hi,
> I compiled QGIS 2.7 successfully on ubuntu 14.10, and then noticed
that it had gdal 1.10, so I downloaded the source for gdal 1.11.1 and
compiled it. > The trouble is that running gdalinfo --versio