请问：在网格smooth／swap grid时出现这种情况，如何解决？？？

guzi1112

Number faces swapped: 0
Number faces visited: 1905
moved 6 nodes, unable to move 1 nodes, most skewness improvement 0.000005, 3 remaining iterations.
moved 6 nodes, unable to move 1 nodes, most skewness improvement 0.000007, 2 remaining iterations.
moved 6 nodes, unable to move 1 nodes, most skewness improvement 0.000005, 1 remaining iterations.
moved 6 nodes, unable to move 1 nodes, most skewness improvement 0.000005, 0 remaining iterations.
Done.

ysct

我也遇到过类似问题，不过没影响计算。