[libia87]

Hi!

I do a cylinder with gambit and then convert to OpenFOAM, but then when I run my case (tutorial buoyantBoussinesSimpleFoam) the program gives me an error:

--> FOAM FATAL IO ERROR:
Illegal master cellID 0. Should be 0..0

file: /home/xr12/Anna/buoyantBoussinesqSimpleFoam/gambit_rectangle/system/fvSolution::SIMPLE from line 39 to line 50.

From function void Foam::setRefCell
(
const volScalarField&,
const volScalarField&,
const dictionary&,
label& scalar&,
bool
)
in file cfdTools/general/findRefCell/findRefCell.C at line 66.

FOAM exiting


I understand that in file fvSolution, the part of SIMPLE i have to change the 0, but I don't know what i have to put... someone can help me??

my fvSolution:

solvers
{
p_rgh
{
solver PCG;
preconditioner DIC;
tolerance 1e-08;
relTol 0.01;
}

"(U|T|k|epsilon|R)"
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
}

SIMPLE
{
nNonOrthogonalCorrectors 0;
pRefCell 0;
pRefValue 0;

residualControl
{
p_rgh 1e-2;
U 1e-4;
T 1e-2;

// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}

relaxationFactors
{
fields
{
p_rgh 0.7;
}
equations
{
U 0.3;
T 0.5;
"(k|epsilon|R)" 0.7;
}
}