[GRASS-user] IDW (or similar) and cost surface

G. Allegri giohappy at gmail.com
Tue Dec 6 12:11:52 EST 2011

Does anyone know of implementations of an IDW (or other distance weighted
interpolators) which can use a cost surface as a supplementary weighting
I'm exploring solutions to do spatially constrained interpolation, and
modelling barriers through cost surfaces could be a way to do it...

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