error of compilling udf

January 10, 2005, 21:58

hi my program of udf is following:

#include "udf.h" DEFINE_PROFILE(inlet_x_velocity, thread, position) { real x[ND_ND]; real y; face_t f; begin_f_loop(f, thread) { F_CENTROID(x,f,thread); z = x[1]; F_PROFILE(f, thread, position) = -43478.26*z*z-291.30*z+1.00; } end_f_loop(f, thread) }

when i compile the C program,my compter tell me there is an error.i want to know "why?"

pls help!

January 11, 2005, 07:38

You have to declare your variable z before you use it. You defined y instead of z!

maybe this is the error ?!

January 10, 2005, 21:58	error of compilling udf	#1
wanghong Guest Posts: n/a	hi my program of udf is following: #include "udf.h" DEFINE_PROFILE(inlet_x_velocity, thread, position) { real x[ND_ND]; real y; face_t f; begin_f_loop(f, thread) { F_CENTROID(x,f,thread); z = x[1]; F_PROFILE(f, thread, position) = -43478.26zz-291.30*z+1.00; } end_f_loop(f, thread) } when i compile the C program,my compter tell me there is an error.i want to know "why?" pls help!

January 11, 2005, 07:38	Re: error of compilling udf	#2
xosef Guest Posts: n/a	You have to declare your variable z before you use it. You defined y instead of z! maybe this is the error ?!

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