Hi Niels, Can you provide me with a test data so that I can debug the reason behind this behaviour?
You can indeed get the functions from the source code at http://trac.osgeo.org/grass/browser/grass-addons/grass7/imagery/i.evapo.potrad Thank you, Yann On 23 October 2012 16:44, Niels Thevs <[email protected]> wrote: > Over the past few months I used i.evapo.potrad, in order to calculate > ETpot. Now, this module yields erratic negative values. Is it possible for > me as a ordinary user to extract the mathematics behind i.evapo.potrad > somewhere so that I could calculate ETpot with a script, which I write by > myself ? > > thanks for help > > Niels > > -- > > > > ------------------------------**----------------------- > Dr. Niels Thevs > Institute of Botany and Landscape Ecology > Greifswald University > Grimmer Strasse 88 > 17487 Greifswald > Germany > > Tel.: +49-3834-86-4131 > Fax: +49-3834-86-4114 > > ------------------------------**----------------------- > > ______________________________**_________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/**mailman/listinfo/grass-user<http://lists.osgeo.org/mailman/listinfo/grass-user> > -- Yann Chemin
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