How to define a circular domain in SMS 10.1

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Hi everyone:

I am tried to run a benchmark case using CGwave, by defining a circular domain. The sms version is 10.1. However, I can't define cirular domain in sms 10.1.

1. When I select a arc and use-> Feature Objects -> define domain. The circular option is gray.

2. When I tried to select one feature vertex, and click Feature Objects -> define domain. There always a error coming out "sms 10.1 has stopped working". I konw in sms 8.1 we can use this method to define the circular domain. But why sms 10.1 can not use?

My operation system is windows 7. I also tried to run in windows xp compatibiliaty model. This problem also exist.

Does anyone have this problem?

Regards

[Tom Moreland]

To create a circular domain, start with a single feature point instead of an arc. The circular option will then be available in the define domain command.