NAME

     getputdw - Get or Put delta-omega  and  omega-zero  in  line
     header

SYNOPSIS

     getputdw -Nntap -Ootap -get -put -dwdw -w0w0 -V -?  -h

DESCRIPTION

     getputdw reads a usp formatted dataset  and  inserts  delta-
     omega  and  omega-zero  as  floating  point  numbers in line
     header locations 'ReSpFm' and 'RATTrc', OR, retrieves  these
     values and prints them to standard out.  The values are ini-
     tially stored in these locations by program ttds3d.

     getputdw gets the input and output file names and parameters
     from the command line.

  Command line arguments
     -Nntap
          Enter the name of the input dataset  after  typing  -N.
          This  input  file should include the complete path name
          if the file resides in a different directory.   Example
          -N/b/vsp/dummy  tells  the  program  to  look  for file
          'dummy' in directory

     -Ootap
          An output file is written only when the  '-put'  option
          has  been  chosen. Enter the name of the output dataset
          immediately after typing  -O.   The  output  file  also
          requires the full path name (see above).

     -get Enter  -get  on  the  command  line  if  you  are  only
          interested  in retrieving the values of dw and w0.  The
          program will stop after printing these values to  stan-
          dard out.

     -put Enter -put on the command line if you are inserting  dw
          and w0 into the output line header.

     -dwdw
          This value represents delta-omega to be placed into the
          output line header as a floating point number occupying
          two header locations starting with 'RATTrc'.  Enter the
          value of delta-omega after typing -dw.

     -w0w0
          This value represents omega-zero (starting omega) to be
          placed  into the output line header as a floating point
          number occupying two  header  locations  starting  with
          'ReSpFm'.  Enter  the  value of omega-zero after typing
          -w0.

     -V   Enter the command line argument '-V' to get  additional
          printout.

     -?   Enter this (or '-?' if you are running in  c-shell)  to
          get  online  help.   The  program  will terminate after
          printing this.

     -h   Enter this option to get online help.  The program will
          terminate after printing this.

BUGS

     Unknown

AUTHOR

     Mary Ann Thornton

COPYRIGHT

     copyright 2001, Amoco Production Company
               All Rights Reserved
          an affiliate of BP America Inc.