A class representing a single computational job with
`GAMESS-US <http://www.msg.ameslab.gov/gamess/>`.
A typical gamess input looks like:
$contrl scftyp=rohf mult=2 cctyp=eom-ccsd runtyp=energy ispher=1 $end
$system mwords=3 $end
$basis gbasis=accd $end
$guess guess=huckel $end
$ccinp ccprp=.false. $end
$eominp nstate(1)=1,0,0,0 iroot(1)=1,1 ccprpe=.false.
minit=1 noact=3 nuact=5 $end
$data
NH2...aug-cc-pVDZ basis...excited state @ g.s. MP2 geometry
Cnv 2
NITROGEN 7.0 0.0 0.0 -0.0370366120
HYDROGEN 1.0 0.0 -0.8055298238 -0.6814816939
$end
Using Plams Settings it is written like:
j = GamessJob()
# data
header = "NH2...aug-cc-pVDZ basis...excited state @ g.s. MP2 geometry\n"
symmetry = "Cnv 2\n\n"
n = "NITROGEN 7.0 0.0 0.0 -0.0370366120\n"
h = "HYDROGEN 1.0 0.0 -0.8055298238 -0.6814816939"
j.settings.input.data = header + symmetry + n + h
# basis
j.settings.input.basis.gbasis = 'accd'
# guess
j.settings.input.guess.guess = 'huckel'
# ccinp
j.settings.input.ccinp.ccprp = '.false.'
# eominp
j.settings.input.eominp['nstate(1)'] = '1,0,0,0'
j.settings.input.eominp['iroot(1)'] = '1,1'
j.settings.input.eominp.ccprpe = '.false.'
j.settings.input.eominp.minit = 1
j.settings.input.eominp.noact = 3
j.settings.input.eominp.nuact = 5
# control
j.settings.input.contrl.scftyp = 'rhf'
j.settings.input.contrl.runtype = 'optimize'
j.settings.input.contrl.pp = 'mcp'
j.settings.input.contrl.ispher = 1
j.settings.input.contrl.coord = 'zmt'
j.settings.input.contrl.nzvar = 6