code_saturne User's Forum

Posted: **Wed Oct 10, 2012 8:46 am**

Hello,
I'm trying use the subroutine ustssc to impose a volumic source condition.
I want to impose a a volumic power but I don't succed.
My version of CS is 2.2.2.
My code is :

Code: Select all

pwatt = 100000.d0/4185.d0


CALL GETCEL('GrMaillage_rouge_2_3_Volumes',NLELT,LSTELT)

do ilelt = 1, nlelt
  iel = lstelt(ilelt)
  volf = volf + volume(iel)
enddo

do ilelt = 1, nlelt
  iel = lstelt(ilelt)
! No implicit source term
  crvimp(iel) = 0.d0
! Explicit source term
  crvexp(iel) = volume(iel)*pwatt/volf
enddo

I put the Temperature(Celsius) as a scalar.

Thank you,

Damien H

Posted: **Wed Oct 10, 2012 8:53 am**

My error is :

Code: Select all

Signal SIGSEGV (accès à une zone mémoire interdite) intercepté !

Pile d'appels :
   1: 0x7fe9b3b4cd32 <fvm_selector_get_list+0x272>    (libsaturne.so.0)
   2: 0x7fe9b3a17deb <cs_selector_get_cell_list+0x3b> (libsaturne.so.0)
   3: 0x7fe9b3a186b7 <csgcel_+0x287>                  (libsaturne.so.0)
   4: 0x7fe9b3a192a3 <getcel_+0x23>                   (libsaturne.so.0)
   5: 0x400948     <ustssc_+0x34>                   (cs_solver)
   6: 0x7fe9b39cd908 <covofi_+0x498>                  (libsaturne.so.0)
   7: 0x7fe9b3aa2f81 <scalai_+0xda1>                  (libsaturne.so.0)
   8: 0x7fe9b3aae969 <tridim_+0x4e69>                 (libsaturne.so.0)
   9: 0x7fe9b39b5880 <caltri_+0x26e0>                 (libsaturne.so.0)
  10: 0x7fe9b398ddab <cs_run+0x78b>                   (libsaturne.so.0)
  11: 0x7fe9b398df85 <main+0x195>                     (libsaturne.so.0)
  12: 0x7fe9b0caac8d <__libc_start_main+0xfd>         (libc.so.6)
  13: 0x400859     <>                               (cs_solver)
Fin de la pile

Posted: **Wed Oct 10, 2012 9:10 am**

Hello,

Did you allocate lstelt (on ncelet)?
By the way, about volf : is it initialized to 0.d0?
Regards,

Posted: **Wed Oct 10, 2012 9:17 am**

Thank you,
That was my two errors.
Now it works.

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