Marco, Can you provide the command you used to create the raster? Also, the ogrinfo and gdalinfo outputs of the source and destination datasets will be helpful.
On Thu, Mar 8, 2012 at 5:03 PM, Marco Stelluti <[email protected]> wrote: > Hi, > I use gdal_grid to interpolate point data into grid data. > I'm not able to understand how this command creates a regular grid. > 1) Where is located the central point of the Search Ellipse shown in the > "GDAL Grid Tutorial" respect to regular grid that I have to create? > 2) In the figure attached there are some problems: why there are no value > in cells in which there are points? Why there are values in cells in which > there are no points? > > Thank you in advance > > Marco > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Best regards, Chaitanya kumar CH. +91-9494447584 17.2416N 80.1426E
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