How to get the Global Node Number by UDF : Fluent
I'm trying to get the global node number by Fluent UDF. I included following lines in my UDF code.
/*------------*/ face_t f; Node *v; Thread *tf int n; begin_f_loop(f,tf){ f_node_loop(f,tf,n){ v=F_NODE(f,tf,n); } }end_f_loop(f,tf) /*------------*/ But, I don't know which value is global node number. Maybe, v or *v or n is global number, but the value is bigger than the number of nodes. Please give me help. |
Hi,
Based on the C programming language, *v is the global number of the node. The variable v is a pointer, which stores the address of the memory of the certain global number. |
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