[Gdal-dev] Warping and resampling with gdal in python
Jose Luis Gomez Dans
josegomez at gmx.net
Mon Feb 26 11:11:47 EST 2007
Thanks for your quick response
-------- Original-Nachricht --------
> You can also create the output file yourself with whatever extents and
> resolution you want, and then use gdal.ReprojectImage() instead of
> gdal.CreateAndReprojectImage(). If that doesn't give you the control
> you need, you are basically looking at using VRTs or shelling out to
I tried this, but the Create() method doesn't let me choose the raster limits or the resolution. The definition goes like this:
def Create(self, filename, xsize, ysize, bands=1, datatype=GDT_Byte, options = )
While I can set the xsize and ysize, I would need to also set the extent of the window in the input file that will be considered. _gdal.Create() and friends don't let you do that (or am I wrong?).
In fact, I don't mind subsetting in the original dataset reference system, but other than by reading it in, storing it in an array and writing it out, I see no obvious way of doing this.
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