2create surface ellipse major radius 2 minor radius 2 zplane
3create surface ellipse major radius 0.2 minor radius 0.2 zplane
4move Surface 2 x 0.5 y 0.5 z 0 include_merged
5create surface ellipse major radius 0.2 minor radius 0.2 zplane
6imprint tolerant surface 1 with curve 3 2 merge
9merge curve all with curve all
11surface all size auto factor 1
13refine surface all numsplit 1 bias 1.0 depth 1 smooth