mlindholm@cc.helsinki.fi (Mikko Lindholm, Univ. of Helsinki, dpt. of Geography) (03/07/90)
Maybe someone could help me a little. I'm looking for an algorithm (preferably in C) to draw (interpolate) a first-order continuity curve through a set of given points. The purpose is to produce isolines. Any hints, references or listings would be appreciated. Thanks in advance, ml