Convergence check on forces
I'm trying to add the convergence check on forces function following the residuals convergence check in simpleFoam.
For example, for the forces pressure, I added those lines:
I solved my problems and I did the new lib to check the error on the forces / moments.
At now I calculate the increment between it i and it i-1:
err = || (force)[i] - (forces)[i-1] ||
I attached the plots for increment, residuals and force.
I'd like to stop the calculation when the force becomes more or less constant (2000-3000 its) without waiting for residuals convergence check (because it is possible my Ux Uy Uz residuals don't decrease under the convergence declared in fvSolution).
I hoped to do that checking the increment but as you can see it is very dispersive.
Is it possible to do what I want to do?
Thanks in advance for any help and suggestion
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