void main()
{
    string fid = AddGeom( "FUSELAGE", "" );             // Add Fuselage
    string pid = AddGeom( "POD", "" );                     // Add Pod
    string x = GetParm( pid, "X_Rel_Location", "XForm" );
    SetParmVal( x, 3.0 );
    Update();

    double min_dist = ComputeMinClearanceDistance( pid, SET_ALL );

    Print( "Min Dist = ", false );
    Print( min_dist );

    min_dist = SnapParm( x, 0.1, true, SET_ALL );
    Print( "Min Dist = ", false );
    Print( min_dist );
}
