abes awgs bbes BesselBLToGaussKrueger BLRauenberg bwgs cbes dx dy dz eqbes eqwgs geometry_transform_gk geometry_transform_gk_internal gk h1 HelmertTransformation MDC newF Pi point2d_get_datum rotx roty rotz sc tgeompoint_transform_gk

point2d_get_datum() static Datum point2d_get_datum ( const POINT2D *  p2d ) static Get Datum from 2D point.