18.13 SEIDEL, splitting a SEISAN binary file into 2 files

The program splits up waveform file into 2 files. Input can be file or list of files (filenr.lis created with DIRF). The questions are:

 Filename, ?, number or filenr.lis for all
 No of channels to remove
 Channels to remove
 1 3 6

The program will generate 2 new files, one with the channels removed and one with the remaining channels. The original file is still present.

Works ONLY with SEISAN format