at.SetFromDataElement( contourdata );
const double* points = at.GetValues();
<<<<<<< Updated upstream
+<<<<<<< Updated upstream
<<<<<<< variant A
>>>>>>> variant B
// unsigned int npts = at.GetNumberOfValues() / 3;
======= end
+=======
+ // unsigned int npts = at.GetNumberOfValues() / 3;
+>>>>>>> Stashed changes
=======
// unsigned int npts = at.GetNumberOfValues() / 3;
>>>>>>> Stashed changes