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-   -   what means?word::stripInvalid() called for word r For debug level (= 2) > 1 (https://www.cfd-online.com/Forums/openfoam/110097-what-means-word-stripinvalid-called-word-r-debug-level-2-1-a.html)

 immortality December 3, 2012 18:17

what means?word::stripInvalid() called for word r For debug level (= 2) > 1

Mean and max Courant Numbers = 0.0995124 0.209916
deltaT = 4.7619e-08
Time = 4.7619e-08

diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
diagonal: Solving for rhoUx, Initial residual = 0, Final residual = 0, No Iterations 0
diagonal: Solving for rhoUy, Initial residual = 0, Final residual = 0, No Iterations 0
swak4Foam: Allocating new repository for sampledGlobalVariables
smoothSolver: Solving for Ux, Initial residual = 2.37033e-06, Final residual = 2.45847e-17, No Iterations 3
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 1.45241e-16, No Iterations 3
diagonal: Solving for rhoE, Initial residual = 0, Final residual = 0, No Iterations 0
smoothSolver: Solving for e, Initial residual = 2.05419e-06, Final residual = 4.50787e-11, No Iterations 3
word::stripInvalid() called for word r
For debug level (= 2) > 1 this is considered fatal
Aborted

 Engr.RZA December 4, 2012 12:18

Hi Ehsun

What is your problem type, model setup and solver?

I think u should check ur model setup thoroughly if this error is coming before starting of iterations. If its appearing after some iterations then u can play with the relaxation parameters or check the quality of ur grid.

Good Luck

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