// Get spheroid semi-major axis
func (sr SpatialReference) SemiMajorAxis() (float64, error) {
var err C.OGRErr
axis := C.OSRGetSemiMajor(sr.cval, &err)
if err != 0 {
return float64(axis), error(err)
}
return float64(axis), nil
}
// Get spheroid semi-major axis
func (sr SpatialReference) SemiMajorAxis() (float64, error) {
var cErr C.OGRErr
axis := C.OSRGetSemiMajor(sr.cval, &cErr)
return float64(axis), cErr.Err()
}