Hello
I'm working with v2.3.1
When I try to add the subroutine 'ustsns.f90' in the SRC I get the following error :
/Calcul/Apps2/saturne4.2.4/v231/lib/libsaturne.a(cs_user_source_terms.o): In function `ustsns_':
../../../cs231srcv2/src/user/cs_user_source_terms.f90:(.text+0x0): multiple definition of `ustsns_'
cs_user_source_terms.o:/Recherche/Calcul/adumon01/Saturne/essai/CHENG/RESU/20120917-1421/src_saturne/cs_user_source_terms.f90:(.text+0x0): first defined here
So I don't know how to add user source terms to the Navier-Stokes equations without this function.
Thank you.
Antoine
problem with 'ustsns.f90' subroutine
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- Posts: 72
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Re: problem with 'ustsns.f90' subroutine
Hi Antoine
The file cs_user_source_terms.f90 is the new name for ustsns.f90 - if you open cs_user_source_terms.f90 you will see the subroutine called ustsns.
So the modifications you want to make you should do in cs_user_source_terms.f90
Hope that helps,
James
The file cs_user_source_terms.f90 is the new name for ustsns.f90 - if you open cs_user_source_terms.f90 you will see the subroutine called ustsns.
So the modifications you want to make you should do in cs_user_source_terms.f90
Hope that helps,
James
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- Posts: 118
- Joined: Mon Feb 20, 2012 2:07 pm
Re: problem with 'ustsns.f90' subroutine
Hello,
James is right. And in 2.3v velocity components are coupled by default (ivelco = 1) so you must add your source term in cs_user_source_terms.f90 in the subroutine ustsnv.
Regards,
James is right. And in 2.3v velocity components are coupled by default (ivelco = 1) so you must add your source term in cs_user_source_terms.f90 in the subroutine ustsnv.
Regards,
Re: problem with 'ustsns.f90' subroutine
Thank you for your response,
I try to convert a modification made in this subroutine for the previous version of Saturne.
I want to add the "pushing term" related to the Boussinesq approximation on the second component of the velocitie (in the y-direction). On the previous version of Saturne I had to write ( in ustsns.F subroutine) the following lines :
I can not seem to find the equivalent variable names in the new version. Could you help me ?
Thanks
I try to convert a modification made in this subroutine for the previous version of Saturne.
I want to add the "pushing term" related to the Boussinesq approximation on the second component of the velocitie (in the y-direction). On the previous version of Saturne I had to write ( in ustsns.F subroutine) the following lines :
Code: Select all
iphas=1
richardson=10.0
if (ivar.eq.iv(iphas)) then
ivart = isca(iscalt(iphas))
ivart = isca(1)
do iel=1,ncel
crvimp(iel) = 0.d0
enddo
do iel = 1, ncel
crvexp(iel) = richardson*rtpa(iel,ivart)*volume(iel)
enddo
endif
Thanks
Re: problem with 'ustsns.f90' subroutine
Sorry,
I have find the answer. I had to put a "2" (as the y-coordinate) in the crvexp argument.
crvexp(2,iel) = ....
Thank you
I have find the answer. I had to put a "2" (as the y-coordinate) in the crvexp argument.
crvexp(2,iel) = ....
Thank you