| GradEnd (defined in SphericalParamsStruct) | SphericalParamsStruct | |
| GradStart (defined in SphericalParamsStruct) | SphericalParamsStruct | |
| RadEnd (defined in SphericalParamsStruct) | SphericalParamsStruct | |
| RadStart (defined in SphericalParamsStruct) | SphericalParamsStruct |
1.6.1