rtotin.sml

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# rtotin.sml
# Converts elevation raster to TIN object as contour lines.
# Globals
class RASTER Rin;
class TIN Tout;
GetInputRaster(Rin);
GetOutputTIN(Tout);
numeric range = GlobalMax(Rin) - GlobalMin(Rin);
numeric zTolerance = range / 100;
numeric maxNodes = 1000;
numeric zDelta = 0;
numeric shortEdge = 0;
numeric longEdge = 0;
string flags$ = "";
RasterToTINIterative2(Tout, Rin,  zTolerance, maxNodes, zDelta, shortEdge, longEdge, flags$);
CloseRaster(Rin);
print ("Process Completed.", "TIN#Edges:", Tout.$Info.NumEdges, "TIN#Nodes:",Tout.$Info.NumNodes);