[marluc]

Dear All,

I am facing a problem when using the functionObject residuals with chtMultiRegionSimpleFoam.

Here the code:

residualsFluid
    {  
      type            residuals;
      libs            ("libutilityFunctionObjects.so");

      writeControl    timeStep;
      writeInterval   1;
      region          fluid;

      fields (p_rgh U h k omega);
    }

The residuals are correctly saved in the corresponding file in the directory postProcessing but they are written three times for every timeStep:

# Residuals   
# Time          p_rgh           Ux              Uy              Uz              h               k               omega         
1.002           1.0000000e+00   0.0000000e+00   0.0000000e+00   1.0000000e+00   1.0000000e+00   1.0000000e+00   5.7152730e-03
1.002           1.0000000e+00   0.0000000e+00   0.0000000e+00   1.0000000e+00   1.0000000e+00   1.0000000e+00   5.7152730e-03
1.002           1.0000000e+00   0.0000000e+00   0.0000000e+00   1.0000000e+00   1.0000000e+00   1.0000000e+00   5.7152730e-03

Does anyone know the reason for this?


Thank you in advance.
Luca


EDIT:
I am using OF 5.x and the problem happens in serial as well as in parallel. Residuals are always written three times each.

[peterhess]

Hello!
is it possible that you have:

nNonOrthogonalCorrectors 3;

?

Regards

Peter

[marluc]

Originally Posted by peterhess

Hello!
is it possible that you have:

nNonOrthogonalCorrectors 3;

?

Regards

Peter

Hi,
actually not. It is set to 1.


Regards,
Luca