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July 1, 2016, 04:21 |
DPM Segmentation Fault in UDF
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#1 |
New Member
JungHo Lee
Join Date: Mar 2015
Posts: 20
Rep Power: 11 |
Hello.
Now, I want to export the DPM data in a plane(particle velocity, particle location, particle id, particle time when particle is passing at each cell, and cell id which particle is passing). For this, I've made a UDF code and it was compiled well in Fluent. However, When I used this UDF in a Sample Trajectories, the message appears : "Error: received a fatal signal (Segmentation fault). Error Object: #f" This error is captured and attached below. This is the UDF code. DEFINE_DPM_OUTPUT(PSI_C_method, header, fp, p, t, plane) { if(header) par_fprintf_head(fp, " x y z u v w diameter mass_flow_rate time particle_ID "); par_fprintf(fp, "%d \n", P_POS(p)[0], P_POS(p)[1], P_POS(p)[2], P_VEL(p)[0], P_VEL(p)[1], P_VEL(p)[2], P_DIAM(p), P_FLOW_RATE(p), P_TIME(p), p->part_id); } DPM is steady and no interaction. Could any one help me, please? Thank you. |
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