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Jack Martinez August 10, 2007 04:19

anyone having experience with F_ID and C_ID
Hello everyone

In my problem statement I am required to address specific cell and face element on a boundary. Please note I am addressing this issue for a parallel solver.

I found that in sg_mem.h the Fluent.Inc has provided macros F_ID and C_ID to obtain the global face and cell id. I hope this is equal to their index (face_t f) defined in serial solver. While using this macros in a very simple UDF, Fluent is giving error, "Segmentation Vioation"

The sample UDF is below

#include "udf.h"



#if !RP_HOST

face_t f;

Thread *t;

Domain *d;








Message0("\nThe face id is %d \n", F_ID(f,t));




#endif /* #if RP_NODE */

#endif /* #if !RP_HOST */


Regards Jack

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