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Old   November 2, 2012, 07:21
Default UDF show parse error
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Kuen-Sheng Yu
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hellow! I'm beginer for UDF. I want to take the toqre that obtained from fluent to aaomega=(moment[2]/0.0012), but it shows parse errorr , "Compute_Force_And_Moment" not found (pc=239) and "CX_Message" not found (pc=62).

My code is the following:
Thread *t;
Domain *d;
face_t f;
real CG[ND_ND];
real force[2];
real moment[2];
real x;
real y;
real r;
real angle;
real aangle;
real aomega;
real aaomega;
Domain *domain= Get_Domain (1);
Thread *tf1 = Lookup_Thread (domain, 12);
if (!Data_Valid_P())
Message0("\n\n!!! No data->No mesh motion !!!\n\n");
NV_S (omega, =, 0.0);
NV_S (CG, =, 0.0);
NV_S (vel, =, 0.0);
Compute_Force_And_Moment(d,t,CG,force,moment,TRUE) ;
printf(" Force on the rotor=%f\t%f\t%f\n",force[0],force[1],force[2]);
printf(" Moment on the rotor=%f\t%f\t%f\n",moment[0],moment[1],moment[2]);

Does anyone help me? please!

Last edited by andy0936andy; November 4, 2012 at 21:50.
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Old   November 12, 2012, 04:26
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It may be needed to include "f_wall.h" header file.
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