Le vendredi 26 avril 2013 14:28:26, Jeff Lacoste a écrit :
Thanks Joaquim. I now managed to build Poppler using freetype as its only
dependency.
Do we know if GDAL GeoPdf driver needs 'Poppler' to be built with other
dependencies that can come with Poppler: lcms, icon, openjpeg, tiff, etc.
To
Hello,
I am working on #6448 QGIS issue - Extremely slow shapefile reading
over network. You can find my latest observations in
http://hub.qgis.org/issues/6448#note-19
Long story short, OGR does not buffer I/O and Windows does not always
cache network files.
I have few questions for OGR
Le dimanche 28 avril 2013 20:40:12, Radim Blazek a écrit :
Hello,
I am working on #6448 QGIS issue - Extremely slow shapefile reading
over network. You can find my latest observations in
http://hub.qgis.org/issues/6448#note-19
Long story short, OGR does not buffer I/O and Windows does not
Is there a GDAL command which can combine multiple rasters so that so a
unique output value is assigned to each unique combination of input values,
like the combine command in ArcGIS?
gdal_merge seems to mosaic rasters so it is not exactly what I need.
thanks!
rit
Ritvik,
You can use gdal_calc.py to perform computations with multiple rasters. It
is not among the officially released scripts.
http://trac.osgeo.org/gdal/browser/branches/1.10/gdal/swig/python/scripts/gdal_calc.py
You can download the script from that page. The usage is described in the
