grain convergence failures
In both c13_branch and the trunk the following sim aborts before the first zone:
########### shape of considered galaxy
table AGN T=1.5e5 k, a(ox)=-1.4, a(uv)=-0.5, a(x)=-1
Q(h) 48 % vary
#
########### gas
hden 15
metallicity -1
abundance ism, no qheat
radius 22 cm % 2kpc from qso
#
########### grid
iterate
#
stop zone 1
Typical output follows:
PROBLEM charge/temperature not converged for sil-ism04 zone 13.68
PROBLEM ConvFail 18, a grain failure occurred iteration 1 zone 0 fnzone 13.68 NONE!!!!! 0 0
PROBLEM charge/temperature not converged for sil-ism04 zone 13.69
PROBLEM ConvFail 19, a grain failure occurred iteration 1 zone 0 fnzone 13.69 NONE!!!!! 0 0
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70
PROBLEM ConvFail 20, a grain failure occurred iteration 1 zone 0 fnzone 13.70 NONE!!!!! 0 0
Stop due to excessive convergence failures - there have been 20 so far.
This limit can be reset with the FAILURES command.
ConvFail sets lgAbort since nTotalFailures=20 is >= LimFail=20
This limit can be reset with the FAILURES command.
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70
PROBLEM charge/temperature not converged for sil-ism04 zone 13.70