Cubic Spline Approximation grid_spline ParameterVector|SHAPES|Points|0|False ParameterTableField|FIELD|Attribute|SHAPES|-1|False Hardcoded|-TARGET_DEFINITION 0 ParameterNumber|NPMIN|Minimal Number of Points|0|None|3 ParameterNumber|NPMAX|Maximal Number of Points|11|59|20 ParameterNumber|NPPC|Points per Square|1|None|5 ParameterNumber|K|Tolerance|0|None|140.0 Extent TARGET_USER_XMIN TARGET_USER_XMAX TARGET_USER_YMIN TARGET_USER_YMAX ParameterNumber|TARGET_USER_SIZE|Cellsize|None|None|100.0 ParameterSelection|TARGET_USER_FITS|Fit|[0] nodes;[1] cells OutputRaster|TARGET_OUT_GRID|Grid