[stockzahn]

Dear all,

using e.g. the simpleFoam solver I was able to save the residuals and display their evolution during solving by including "#includefunc residuals" in the subdictionary "functions" of the controlDict. However, if I do that with chtMultiRegionFoam, no "postProcessing" folder is created and no residuals are saved.

I also tried to include a function object based on the information here (https://www.openfoam.com/documentati...ieldValue.html) reading several threads here (according to which this should be possible, but they are quite old though). I tried to keep it simple for the first trials:

T0
{
type volFieldValue;
libs ("libfieldFunctionObjects.so");
log true;
writeControl writeTime;
writeFields true;
regionType all;
name titanium; //name of the solid region
operation none;
fields ( T );
}

In my understanding this function object should just copy the temperature field and name it "T0". Like with the residuals, there is no output, no error message, no info at all. However, could you tell where my mistake is or if this is not possible in chtMultiRegionFoam ?

Thanks in advance,
stockzahn