SYNOPSIS

PERL PROGRAM NAME:

AUTHOR: Juan Lorenzo (Perl module only)

DATE:

DESCRIPTION:

Version:

USE

NOTES

Examples

SYNOPSIS

SEISMIC UNIX NOTES SUUNPACK1 - unpack segy trace data from chars to floats

suunpack1 <packed_file >unpacked_file			

suunpack1 is the approximate inverse of supack1

opt=null

 Credits:

	CWP: Jack K. Cohen, Shuki Ronen, Brian Sumner



 Caveats:

	This program is for single site use with supack1.  See the

	supack1 header comments.



 Notes:

	ungpow and unscale are defined in segy.h

	opt = CHARPACK is defined in su.h and segy.h





 Trace header fields accessed: ns, opt, ungpow, unscale

 Trace header fields modified:     opt, ungpow, unscale

User's notes (Juan Lorenzo) untested

CHANGES and their DATES

Import packages

instantiation of packages

Encapsulated hash of private variables

sub Step

collects switches and assembles bash instructions by adding the program name

sub note

collects switches and assembles bash instructions by adding the program name

sub clear

sub opt

sub get_max_index

max index = number of input variables -1