DEMP-related software

(Density Equalizing Map Projections)

DEMP software: RLInt

Fortran and Splus routines

• ptsinpoly: find which points are in polygon (fortran) and (splus)
• putcases: put cases into a map (fortran) and (splus)
• triangulate: Delaunay triangulation of a map (fortran) and (splus)
• write_cl4: write an RLInt map file (fortran) and (splus)
• read_cl4: read an RLInt map file (fortran) and (splus)
• cl4_check: check the validity of map file in CL4 format (fortran)
• tridemp: convert a DEMP CL4 map to TRI format. (fortran)

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software maintained by Deane Merrill
Density Equalizing Map Projections (DEMP)