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s2s - copies selected snapshots from a nemo snapshot file 
 
2s2s
[parameter=value] 
 
requires NEMO version 3.0.13 or higher, see
http://www.astro.umd.edu/nemo.
 
 
s2s reads from a nemo snapshot file
and copies specified data from selected snapshots to another nemo snapshot
file. This is very similar to snapcopy(1NEMO)
, except that it allows to
copy all data supported by falcON (including SPH data). A bodyfunc (5falcON)
filter may be applied to reduce the number of bodies copied. 
 
- in=file 
- Input file name (nemo snapshot file). Default: required. 
- out=fbase
- Output file name (nemo snapshot file). Default: required. 
- times=time range(s)
- Specifies the times for the snapshots to be converted. In addition to the
usual NEMO convention of allowing "all", the values "first" and "last"
are also possible. Default: all 
- filter=bodyfunc expression 
- A valied bodyfunc
(5falcON) expression which evaluates to a boolean. If given, a filter constructed
from this expression will be applied before writing data to output. No default.
- params=parameters 
- Comma separated list of parameters required (if any)
by the filter. No default. 
- zeromissing=t|f 
- Boolean specifying whether body
data required by the filter, but not present in the input snapshot, shall
be set to zero (alternatively the code terminates). Default: f 
- time=value
- If given, the time of the output snapshot is set to value. Note that the
new time is set after the filter (if any) has been applied. No default 
- copy=IOstring
- Specifies which data shall be copied. Default: all. 
  
snapcopy(1NEMO)
,
s2a(1falcON)
, a2s(1falcON)
 
falcON/doc/user_guide.pdf               User Guide for falcON.
Walter Dehnen   walter.dehnen@astro.le.ac.uk 
28-Feb-2007    first version of manual  WD
31-Oct-2007    updated (filter, times=first,last) WD
 
 
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