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Algorithm 773: SSRFPACK: Interpolation of scattered data on the surface of a sphere with a surface under tension. (English) Zbl 0903.65006
Summary: SSRFPACK is a Fortran 77 software package that constructs a smooth interpolatory or approximating surface to data values associated with arbitrarily distributed points on the surface of a sphere. It employs automatically selected tension factors to preserve shape properties of the data and avoid overshoot and undershoot associated with steep gradients.
Reviewer: Reviewer (Berlin)

MSC:
65D05 Numerical interpolation
65D10 Numerical smoothing, curve fitting
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