Boundary Checking
For 3.0 release, simply calls SE_ConvertCoordToGivenSystem (with checking)
extern SE_COORD_STATUS_CODE_ENUM
SE_ConvertCoordToGivenSystemWithoutBoundaryChecking
const SE_CONVERT_COORD_SYSTEM_PAIR convert_params_ptr, const SE_COORD *src_coord_ptr, SE_COORD *dest_coord_ptr