Learning Forum

[sinasalahshour74]

Hello,

In DEFINE_PROFILE , I want to call temperature of cell but when i run the file error "Node 0: Process 1404 : Received signal SIGSEGV" comes up .I'm sure problem because of C_T(c,t) .How can i call temperature in DEFINE_PROFILE?

here's my udf:

DEFINE_PROFILE(temperature_profile,t,i)

{

 cell_t c;

 float temparc;

 float timeflow = CURRENT_TIME;

 begin_c_loop(c,t)

  {

    if (timeflow>=0.021 || timeflow<=0.0346){

    temparc=C_T(c,t);

    F_PROFILE(c,t,i) =temparc;

    }  

    else

    F_PROFILE(c,t,i) =600;

  }

 end_c_loop(c,t)

}

Best Regards,

[Rob]

You're setting the temperature to be the temperature so that may throw the solver. Re-pose the IF statements to only change the temperature when you need to and not do anything otherwise.

[Amine Ben Hadj Ali]

UDF is wrong and does not make a sense: you want to set the profile to be equal to the cell temperature . Moreover it is wrong using F_PROFILE for cells.