The geometry type of a feature class can be specified in a .gfs file used by OGR to map from a GML document to a simple feature schema. The following numbers can be used to specify a specific geometry type:
-2147483647 Point25D
-2147483646 LineString25D
-2147483645 Polygon25D
-2147483644 MultiPoint25D
-2147483643 MultiLineString25D
-2147483642 MultiPolygon25D
| def vinc_pt(f, a, phi1, lembda1, alpha12, s ) : | |
| import math | |
| """ | |
| Returns the lat and long of projected point and reverse azimuth | |
| given a reference point and a distance and azimuth to project. | |
| lats, longs and azimuths are passed in decimal degrees | |
| Returns ( phi2, lambda2, alpha21 ) as a tuple | |
| Parameters: | |
| =========== | |
| f: flattening of the ellipsoid |
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