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How to identify a boundary cell?

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Old   August 19, 2010, 12:52
Default How to identify a boundary cell?
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Miao Wang
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Hi,

I have couple of questions about identifying a boundary cell and face.

If given a cell ID c, and cell tread t, how to determine if this cell is at the boundary?

Similarly, if given a cell face ID f, and thread t, how to determine if this face is a boundary face?

Many thanks

Miao
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Old   August 23, 2010, 04:31
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Max
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BOUNDARY_FACE_THREAD_P(t) returns TRUE if Thread *t is a boundary face thread.
cheers
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