code_saturne User's Forum

I have figured out that this is appeared because I was using libraries hdf5 and med compiled on mac computer using different version of the compiler. I have recompiled hdf5 and med and everything works without errors.

Thanks for help.

Using Code_Saturne for atmospheric flows, I have some difficulties in order to maintain input meteo profiles (initially generated through idealized large scale meteorological data) on a flat terrain with stable conditions (it's quite fine for both neutral and unstable conditions). Any feedback ...

Dear Yvan,

Thanks for reply I will try to do this procedure. I have clean the build directory before compiling.

Best regards,
Konstantin

Hello,

I had a problem launching code_saturne from master branch under MacOS. Some problems I have resolved but can not resolve this problem:

konst@Konstantins-MacBook-Pro 20240105-1434 % ./run_solver
dyld[56974]: symbol not found in flat namespace '_cs_glob_ale'

I am using Mac with M1 ...

Hi everyone,

I am wondering if anyone has tried to implement shallow water equation and could provide some guidance or tips.

Specifically, I am curious if it's possible to implement the shallow water equation using tools provided by CDO modules. If anyone has experience with this or any ideas on ...

Hello!

I define a set of monitoring probes in the cs_user_postprocess.c:

/* Define monitoring probes */

/* A writer (id = CS_POST_WRITER_PROBES) using the format "time_plot" is
associated by default to a set of monitoring probes.
This is not the case for a profile. */
{

cs_coord_t a = 0 ...

I figured it out, maybe it will help to someone. The code is correct, but the problem was coming from the absence of convergence in model. So I found that it is better to use pseudo-coupled velocity-pressure solver and do not mix smooth and rough boundaries while using Spalart-Allmaras model.

Best ...

Bonjour,

I am trying to run Spalart-Allmaras model with rough surface and prescribe BC by user-function in this way:

f = CS_F_(nusa);//get turbulence energy field
int ivar_nu = cs_field_get_key_int(f, keyvar) - 1; //ivar for k


cs_selector_get_b_face_list("inlet or outlet", &nelts, lstelt ...

I have implemented option of Launder-Sharma model to GUI. Looks like it works. There is questions what kind of wall-functions is possible to use with that model. I implemented the same wall functions options as for k-epsilon models, but maybe it should be just two options: 1) wallfunction "all y ...

Thank you for your reply !

But this will not work with GUI, because setting of GUI has a priority over cs_user_parameters.c, right? If that's right could you provide an example how to use CS6.0 without GUI (all set of necessary files... cs_user_scripts.py maybe).
Thanks.

PS. I was planning to ...