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cyclicACMI gives Courant number nan

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Old   July 22, 2014, 16:46
Default cyclicACMI gives Courant number nan
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Hello all!

I am having a problem with my case, which has a interface done with the boundary condition cyclicACMI.

When it starts running, Courant number has a nan value and it crashes automatically, as it is shown below:

Courant Number mean: nan max: 2.732019717e-07
deltaT = 1.2e-10
Time = 1.2e-10

PIMPLE: iteration 1
smoothSolver: Solving for Ux, Initial residual = nan, Final residual = nan, No Iterations 1000
smoothSolver: Solving for Uy, Initial residual = nan, Final residual = nan, No Iterations 1000
GAMG: Solving for p, Initial residual = nan, Final residual = nan, No Iterations 50
GAMG: Solving for p, Initial residual = nan, Final residual = nan, No Iterations 50


--> FOAM FATAL IO ERROR:
wrong token type - expected Scalar, found on line 0 the word 'nan'

file: /panfs/storage/s207619/try4_dynOF/system/data.solverPerformance.p at line 0.

From function operator>>(Istream&, Scalar&)
in file lnInclude/Scalar.C at line 93.

FOAM exiting

I can also send the case if anyone could think you might have a clue.

I have attached all the folder of the case, so if anyone can help me I would be really thankful.

Cheers
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