[Andrea_85]

Hi All,

i am trying to debug my code for parallel run. I just want to print the boundary values of a field i have created within the solver on every processor(lets call it "myField").If I simply do

Pout << myField.boundaryField() << nl << endl;

the output is very confused becasue OF mixes values from all processor.
What i want to do is something like this

scalar n = Pstream::nProcs(); //gives the n° of processors
for (int i=0; i<n; i++)
{
Pout << myField.boundaryField()[i] << nl << endl;

wait until it finishes to write data from processor i, then continue to the next processor
}

The problem is that i do not know how to access myField.boundaryField() on processor "i" (the code above does not work as inteded)

Any idea?

Best,
Andrea

[jherb]

In your loop you have to make sure that only the processor with the correct number does the output. For this you can use myProcNo() method:
http://openfoamcfd.sourceforge.net/d...stream.html#e6

For synchronizing you can use this approach:
http://www.cfd-online.com/Forums/ope...tml#post448769