[gdal-dev] basic raster math

[Greg Fiske]

Greetings,

I'm a new python user, so pardon my simple question.  I'd like to
do some simple raster math within Python.  For example, I'd like
to read in 2 Geotiffs and add one to the other -- creating a new
output Geotiff.  I've experimented with the gdal and Numpy
libraries, but I haven't made much progress on my own.  Can
somebody send me some example code?

Thanks,

Greg

Gregory Fiske
Research Associate
GIS and Remote Sensing Laboratory
The Woods Hole Research Center
149 Woods Hole Road
Falmouth, Massachusetts 02540
508-540-9900
http://www.whrc.org
gfiske at whrc.org