grid_extreme.out: PROBLEM ConvFail 1, ionization not converged iteration 2 zone 1 fnzone 1.91 reason Ne big chg BadConvIoniz0:385874 [1]=390534 grid_extreme.out: PROBLEM ConvFail 1, Temp not converged itr 2 zone 0 fnzone 1.82 Te=2.1140e+04 Htot=5.473e+05 Ctot=5.512e+05 rel err=-7.204e-03 rel tol:5.000e-03