[r2d2]

Hi,
I am trying to add an equation to oodles and then run it for a "cold jet" simulation. The equation would be for a non-reacting scalar and it´s done in a similar way as "ftEqn.H" of XiFoam. I will breafly describe what I´ve done ("mixf", it`s the name of my variable):
firstly: mixfEqn.H reads:
tmp<fv::convectionscheme<scalar> > mvConvection
(
fv::convectionScheme<scalar>::New
(
mesh,
phi,
mesh.divScheme("div(phi,mixf_2)")
)
);


solve
(
fvm::ddt(mixf)
+ mvConvection->fvmDiv(phi, mixf)
- fvm::laplacian(sgsModel->nuEff(), mixf)
);


I added in "createAverages.H"

volScalarField* mixfMeanPtr;
if (nAveragingStepsFile.good())
{
...
Info<< "Creating field mixfMean\n" << endl;
mixfMeanPtr = new volScalarField
(
IOobject
(
"mixfMean",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);

}
else
{
...
Info<< "Creating field mixfMean\n" << endl;
mixfMeanPtr = new volScalarField
(
IOobject
(
"mixfMean",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
mixf
);
}
....
volScalarField& mixfMean = *mixfMeanPtr;

Then in "calculateAverages.H" I added:

mixfMean = nm1Coeff*mixfMean + nCoeff*mixf;

and in "createFields.H"

Info<< "Reading field mixf\n" << endl;
volScalarField mixf
(
IOobject
(
"mixf",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);

now, at runtime, in the 0 directory I added the "mixf" file with all the definitions of patch values and all that

I run the case in parallel using LAM and it seems to run fine, for as long as I left it running Co did not go over 0.5. The trouble that I have is that at finalising the program I get a message like:

--> FOAM FATAL ERROR : NO_READ specified for read-constructor of object Umean of class IOobject

Function: regIOobject::readStream(const word&)
in file: db/regIOobject/regIOobjectRead.C at line: 53.

FOAM parallel run aborting

...and this Umean can be something else like mixf_0, or pmean or mixfmean ...with the same error. Then, of course (I guess) when I want to reconstructPar the simulation I get (e.g. in the aforementioned error case):
Time = 0.0005

Reconstructing FV fields

Reconstructing volScalarFields

mixf_0
nuSgs
epsilonMean
k
mixfMean


--> FOAM FATAL IO ERROR : cannot open file

file: /mnt/store1/radu/OpenFOAM/radu-1.1/run/oodles2/coldjet/processor9/0.0005/mixfMea n at line 0.

Function: regIOobject::readStream(const word&)
in file: db/regIOobject/regIOobjectRead.C at line: 68.

FOAM exiting

Am I missing something? Help...please!
Cheers,
Radu