Thanks Travis, Steve
On Tue, Dec 20, 2011 at 10:24 AM, Travis Kirstine <[email protected]>wrote: > Stephen, > > I haven't used the gdal_calc tool but if you use python you can easily > convert the image bands to a set of numpy arrays and use all the > great numpy functions. > > See the val_repl.py sample to convert a image to a numpy array(s) > http://svn.osgeo.org/gdal/trunk/gdal/swig/python/samples/val_repl.py > > Numpy Stuff: > > http://www.scipy.org/Numpy_Example_List#head-7eb5ca476fca411db1db64bc024b7c0c94e42143 > > Regards > > > On 20 December 2011 10:11, Stephen Mather <[email protected]> > wrote: > > Hi All, > > Is there any casting (for lack of a better word) needed when using > > gdal_calc to take, e.g. a series of 16-bit images and perform float > > functions against them? > > > > Best, > > Steve > > > > _______________________________________________ > > gdal-dev mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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