Hi Jorge,
What I have in my mind is something like the DirectRasterIO implementation
in WCSDataset / WCSRasterBand (see wcsdataset.cpp). It appears that this
driver is suffering from the same issue, and intend to minimize the
roundtrips to the server as much as possible. It looks like this direct
John Mitchell wrote:
I have tried running both gdalwarp and gdal_merge against a subset of
hundreds of geotiff images via geographic bounding box.
I would like to speed up the performance by running a geographic query
against the shape file which was already created via gdaltindex against all
the
Hello,
2009/8/7 Tamas Szekeres :
> Just thinking out loadly;
>
> Wouldn't it be easier to implement that cache at the driver level, just by
> composing the raster in a temp image buffer and feed that image in the
> subsequent IReadBlock calls? I think we should also think about the non
> regular a
Evan and Roger,
Thanks for clarifying the situation and coming up with a solution. I'm very
happy to hear that this can probably be addressed with the existing 1.6.2
release candidate. Kudos to both of you.
The idea of bubbling this non-fatal error up as a warning from rgdal sounds
ok, but not gr
I have tried running both gdalwarp and gdal_merge against a subset of
hundreds of geotiff images via geographic bounding box.
I would like to speed up the performance by running a geographic query
against the shape file which was already created via gdaltindex against all
the geotiff images.
Next I
On Sat, 8 Aug 2009, Even Rouault wrote:
- Original Message - From: Jason Roberts
To: gdal-dev@lists.osgeo.org
Cc: 'Roger Bivand'
Sent: Saturday, August 08, 2009 12:05 AM
Subject: [gdal-dev] With 1.6.2,still can't read ArcInfo binary grids: GDAL
Error 3:Attempt to read past EOF
inC:\Te
- Original Message -
From: Jason Roberts
To: gdal-dev@lists.osgeo.org
Cc: 'Roger Bivand'
Sent: Saturday, August 08, 2009 12:05 AM
Subject: [gdal-dev] With 1.6.2,still can't read ArcInfo binary grids: GDAL
Error 3:Attempt to read past EOF
inC:\Temp\GeoEcoTemp_Jason\tmpopx_s3\projected0
