NAME

            edfcat -- EDF file channel mixer/converter.

SYNOPSIS

            edfcat OPERATION OPERANDS

DESCRIPTION

       edfcat  is  a  tool  to  manipulate  EDF  file  channels.   Currently,  two operations are supported: (1)
       ascii->edf conversion (multichannel conversion restricted to channels with identical samplerate), and (2)
       channel pruning.

       conv FILE.ascii SAMPLERATE RECORD_SIZE
              Convert samples in FILE.ascii into FILE.ascii.edf.  Multiple columns in the source  file  will  be
              converted as individual channels.

              On  success,  physical_min/max  in each channel will be set to the absolute min/max of all channel
              data, widened symmetrically to whichever boundary is farther from 0 (thus, a range of -2:3 becomes
              -3:3, as will -3:2).

       prune FILE.edf N1[,N2,...]
              Create a copy of source file (FILE-mod.edf) only keeping channels N1,N2,... (1-based).

SEE ALSO

       aghermann(1), edfhed-gtk(1), edfhed(1).

AUTHOR

       edfcat is written by Andrei Zavada <johnhommer@gmail.com> as part of the Aghermann project.

1.0.7                                              2015-12-18                                          edfcat(1)