[gdal-dev] elevation profile

Jose Gomez-Dans jgomezdans at gmail.com
Tue Feb 16 15:27:43 EST 2010


On 16 February 2010 18:37, Michele Sanges <michele.sanges at gmail.com> wrote:

> you have pointed me to a very interesting article, I think that bilinear
> interpolation can be enough simple to implement.

I don't know what your setup is, but if you can use python and scipy in
addition to gdal, you can:
1.- read the points using (eg) OGR
2.- read the raster fle using GDAL
3.- use scipy's interpolation routines to interpolate your point

It definitely has bilinear interpolation there.
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