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rungalaxy - run Sellwood’s galaxy program
rungalaxy [parameter=value]
rungalaxy is a front-end to Sellwood’s galaxy(1NEMO)
program.
The
following parameters are recognized in any order if the keyword is also
given:
- in=
- input snapshot (nemo snapshot(5NEMO)
format). No Default.
- outdir=
- directory in which GALAXY will be run. Within this directory several output
files are created. No default.
- scale=
- number of grid cells per unit length
[15.0]
- dt=
- integration time step [0.05]
- dtout=
- time between particle
outputs [0.5]
- dtlog=
- time between integral checks [0.1]
- tstop=
- end
time [1.0]
- grid=
- number of grid cells in (x,y,z,) [33,33,33]
- format=%g
- A printf(3)
-style format specification used to write positions and velocities
for the galaxy.ini input file. Default: %g
- header=|4|8
- If used, this is the
header size for fortran unfromatted data. Normally the system should know
which value to take. See also unfio(1NEMO)
.
- exe=
- name of GALAXY executable
[galaxy.exe]
Within the run-directory several files are created. See
galaxy(1NEMO)
for a full description, but in addition a nemo snapshot(5NEMO)
,
galaxy.snap is created with the positions, velocities, and potential stored
in single precision.
galaxy(1NEMO)
, snapshot(5NEMO)
Jerry
Sellwood (galaxy), Peter Teuben (rungalaxy)
18-mar-04 man page created
7-mar-06 remove snap2ini dependancy
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