virtual MgCoordinate* MgCoordinateSystem::ConvertFromLonLat	(	double	dLongitude,
		double	dLatitude
	)		[pure virtual]

Converts the specified coordinates in lon/lat units to coordinate system units.

Parameters:

dLongitude	(double) The longitude coordinate
dLatitude	(double) The latitude coordinate

Returns:

The MgCoordinate in coordinate system units