NAME

     sinterp - amplitude editting

SYNOPSIS

     sinterp [ -Nntap ] [ -Ootap ] [ -maxamax ] [  -minamin  ]  [
     -interpiinterp  ]  [  -tstbegin ] [ -tetendfR ] [ -v0vel ] [
     -dsdbegin ] [ -dedend ] [ -V ] [ -? ]

DESCRIPTION

     Absolute value amplitudes, greater than  (or  less  than)  a
     user  input  threshold  within  a time and offset designated
     application  window  are  replaced  with  a  new  amplitude,
     linearly interpolated from the nearest acceptable trace sam-
     ples.  If the number of unacceptable samples is greater than
     a user input tolerance, the trace is skipped.

     sinterp gets both its data and its parameters  from  command
     line arguments.

  Command line arguments
     -Nntap
          Input data set.  The input file is  not  required  when
          piping from another process.

     -Ootap
          Output data set.  The output file is not required  when
          piping the output to another process.

     -maxamax
          Maximum  absolute  amplitude  which  will  be  allowed.
          (default = 1.e30)

     -minamin
          Minimum  absolute  amplitude  which  will  be  allowed.
          (default = not used)

     -interpiinterp
          Maximum number of samples which  will  be  interpolated
          (i.e.,  maximum  number  of  samples  which are greater
          than/less than the -max/-min argument).  If  there  are
          more than interp adjacent samples then no interpolation
          is done.

     -v0vel
          Velocity for application window.  (default=999999.)

     -tstbegin
          Start time (ms) for application window.  (default=0)

     -tetend
          End time (ms) for  application  window.   (default=last
          sample)

     -dsdbegin
          Minumum offset distance (ft or m) for application  win-
          dow.  (default= minimum distance in data)

     -dedend
          Maximum offset distance (ft or m) for application  win-
          dow.  (default=maximum distance in data)

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

     -?   Enter this '-?' or -h to get online help.  The  program
          will terminate after printing this.

COPYRIGHT

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