H

Entering the "Dictionary History" command ("H") will printout the History information from the DDS Dictionary. When scanning a pure USP binary file, the USP HLH information is always captured into the DDS history. For example:
h
                       --- History ---

  "* JOB     2759  15-JUL-1994 14:38:43.00"
  "*LIB   JOB     $dci_discodir/disco.pdl"
  "CALL   IN      298"
  "CALL   DSKWRT  /export/data1/line2/line2.disco"
  "disco2sis -Nline2.disco -Oline2.sis"
  "bridge, convert seismic data"
 =>editd: general seismic editting program
     name  : /tstapps/global/Linux/2.6/mbs/prod/x86_64/editd
     rev   : none
     ddsrev: 127
     user  : ehlersjw
     date  : Wed Jan  6 12:18:40 2010
     host  : ehlers1
     cwd   : /data/line2
        in= line2.sis
        3s= 1
        out= data_sample
        out_format= asp
    

HB

Entering the "Dictionary History Brief" command ("HB") will printout the History information from the DDS Dictionary in a brief format without all the program detailed information. For example:
hb
                       --- History ---

  "* JOB     2759  15-JUL-1994 14:38:43.00"
  "*LIB   JOB     $dci_discodir/disco.pdl"
  "CALL   IN      298"
  "CALL   DSKWRT  /export/data1/line2/line2.disco"
  "disco2sis -Nline2.disco -Oline2.sis"
  "bridge, convert seismic data"
 =>editd: general seismic editting program

HC

Entering the "Dictionary History Condensed" command ("HC") will printout the History information from the DDS Dictionary in a condensed format which will show each program with a condensed list of parameters. For example:
hc
                       --- History ---

  "* JOB     2759  15-JUL-1994 14:38:43.00"
  "*LIB   JOB     $dci_discodir/disco.pdl"
  "CALL   IN      298"
  "CALL   DSKWRT  /export/data1/line2/line2.disco"
  "disco2sis -Nline2.disco -Oline2.sis"
  "bridge, convert seismic data"
 =>editd: general seismic editting program
  
   in= line2.sis 3s= 1 out= data_sample out_format= asp