http://www.gis.usu.edu/~chrisg/python/2009/lectures/ospy_slides4.pdf
2011/1/12 Sebastian E. Ovide <[email protected]> > thanks for that... > > What I'm looking for is something like ReadRaster but using the > coordinates system used by the raster... (it could be lat,long etc...) > > otherwise I would need to do something like > > cs=read_raster_coordinate_system() > (x,y)= cs.convert_from_cs_to_pixel_xy(x,y) > pixel=ReadRaster > > is there any single line command to do that ? > > 2011/1/12 Jorge Arévalo <[email protected]> > > On Wed, Jan 12, 2011 at 4:57 PM, Sebastian E. Ovide >> <[email protected]> wrote: >> > Hi All, >> > what would be the simpler way to read a pixel value from a raster using >> > python ? >> > something like pixelvalue=read(x,y) where x,y and in the raster >> coordinate >> > system >> > thanks >> > >> > -- >> > Sebastian E. Ovide >> > >> > >> > >> > >> > >> > _______________________________________________ >> > gdal-dev mailing list >> > [email protected] >> > http://lists.osgeo.org/mailman/listinfo/gdal-dev >> > >> >> Hi Sebastian, >> >> This may help you: >> https://svn.osgeo.org/postgis/trunk/raster/scripts/python/pixval.py >> >> Best regards, >> >> -- >> Jorge Arévalo >> Internet & Mobilty Division, DEIMOS >> [email protected] >> http://mobility.grupodeimos.com/ >> http://gis4free.wordpress.com >> http://geohash.org/ezjqgrgzz0g >> > > > > -- > Sebastian E. Ovide > > > > > -- Sebastian E. Ovide
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