title feii in case of high radiation density limit
c
c commands controlling continuum =========
black 8000 K lte 
c
c commands for density & abundances =========
hden 9
element iron abundance 2
c
c commands controlling geometry  =========
set dr 0
stop zone 1
c
c other commands for details     =========
atom feii
constant tempera 8000
iterate
c
c commands controlling output    =========
save overview "feii_hirad.ovr"
save performance "feii_hirad.per"
save monitors "feii_hirad.asr" last
save feii relative populations range 0 200 "feii_hirad.lv1" last
save feii relative populations range 201 371 "feii_hirad.lv2" last
save FeII continuum "feii_hirad.fe2con" last units microns
c
c commands giving the monitors    =========
// std very large for radiation case since A's incomplete
// >>02 jul 27, increase error, 0.05 to 0.1, after change in As 
monitor feii departure, value 1 std 0.1
c
c feii_hirad.in
c class limit 
c ========================================
c 

This checks that, at high radiation densitites, in which
the gas is irradiated by a blackbody in strict thermodynamic
equilibrium, the level populations of the large model Fe+ ion
go to the proper values, where the departure coefficients
are all equal to unity.

