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headinfo - print ERP header variables
headinfo filename [bin#
[bin#...]] [hdrvar [hdrvar...]]
headinfo prints ERP data file header
variables to stdout. If invoked without any optional parameters, headinfo
prints most of the header variables that don’t change across bins, followed
by the bindesc, sums, and totrawrecs variables for each of the bins in
the file specified by filename. If bin numbers are given, header variables
for only those bins are printed. If header variables are specified (hdrvar
parameter), only those variables are printed. For more than 20-30 bins, it
is suggested that you pipe the output of headinfo to the more(1)
progam.
For example,
headinfo myfile.avg | more
The header variables that are reconized
by the program are:
| bindesc | binnumber | chans | chndesc |
| clktick | condcode | condesc | cprecis
|
| event | epoch | expdesc | itemnumber |
| odelay | pp10uv | presampling | prfdesc
|
| rejcounts | rejdesc | subdesc | sums |
| timelo | timehi | tpfuncs | totevnt
|
| totrawrecs | totrejects | trfuncs | verpos |
edhead(1)
None
yet reported.
Ronald Ohst
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