surfit A nice interpolation program.
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surfit Tags

editor edit keyframe interpolation simple interpolation Linear interpolation point interpolation contours interpolation take fault lines grind data interpolation interpolation Parameter Interpolation interpolation curve node interpolation spatial interpolation spline interpolation file interpolation areal interpolation Performance interpolation video interpolation

surfit Description

surfit is an easy to use gridding and contouring software. surfit can do interpolation/ approximation of points, contours and surfaces, can take fault lines and trend surfaces into account, can use inequalities and other conditions. Main features: Allows to build your own gridding algorithm by defining a set of so called "gridding rules". Allows to build "gridding rules" from: scattered points (surface should interpolate or approximate points); curves (surface should interpolate or approximate curve with constant value or with values taken from other surface); areas (surface should interpolate or approximate area with constant value or with values taken from other surface); contours (surface should interpolate or approximate contour); surfaces (surface should interpolate or approximate other surface); inequalities (based on points, curves, areas, ... ); linear conditions (mean or weighted mean values for whole surface, or in some area). Can deal with HUGE data sets. Quality of resulting surface can be comparable with a surface created by Kriging or Minimum curvature method. Supports various data formats.

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