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snapmnmx - show statistics of snapshot variables
snapmnmx in=snap_in
[parameter=value]
snapmnmx produces a table of a number of
selected statistics of requested quantities of the bodies in a snapshot.
It can also add the selected times to the table.
The following
parameters are recognized in any order if the keyword is also given:
- in=in-file
- Input file, in snapshot(5NEMO)
format [no default].
- var=var_list
- List of
data-items for which statistics will be output; any of the bodytrans(3NEM0)
functions can be used in an arbitry expression. The order in the table is
the order of the variables given within this keyword, within each selected
mode (see next keyword). [default: x,y,z].
- mode=mode_list
- List modes of output,
which can be combined. Valid options are: time, min, max, mean and sigma.
Multiple options must be separated by a comma. The columns are printed
in the order of the list above. However, the var= is the ‘‘fastest’’ variable
of this two dimensional matrix. Example: with the defaults (mode=min,max
and var=x,y,z) the program would print xmin, ymin, zmin, xmax, ymax, xmax.
[default: min,max].
- times=times-string
- Time values/intervals of which snapshots
should be used. [default: all]
- format=format=-string
- Format string (in the
C language notation) of the output numbers. If no space is used in the format
description, the program will add one for you. [default: %g (free format)].
snapstat(1NEMO)
, snaprstat(1NEMO)
Peter Teuben
~/src/nbody/reduc snapmnmx.c
16-Apr-91 V1.0: created PJT
13-may-91 V1.1: added time to mode, added more doc PJT
8-nov-93 V1.2: using moment.h PJT
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