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FIDAP subroutine: USRBDY

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Old   September 3, 2004, 03:40
Default FIDAP subroutine: USRBDY
Shuwen Tzeng
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Does anyone ever use this subroutine?

I use the subroutine to set the value of body force at different points in the mesh. When I modify the subroutine and set the IOPT, the error appears and FISOLV execution is aborted. Otherwise, when I modify the subroutine without setting the IOPT, FISOLV execution is completed. However, the output results is not the one it should be when bodyforce is working. It just works as without bodyforce subroutine. Does anyone know what's the problem and how to solve it??

Thanks a lot.

Shuwen Tzeng
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