DOCUMENTATION

SYNOPSIS

PERL PROGRAM NAME: iBottom_Mute2_config.pl 
AUTHOR: Juan Lorenzo
DATE: July 27 2016 
DESCRIPTION Combines configuration variables
    both from a simple text file and from
    from additional packages.

USED FOR 
     Upper-level variable
     definitions in iBottom_Mute3 
     Seismic data is assumed currently to be in
     su format.

BASED ON:
Version 1  Based on linux command "cat"
Version 2 based on Sucat.pm June 29 2016
   Added a simple configuration file readable 
   and writable using Config::Simple (CPAN)
    
  
Needs: Simple (ASCII) local configuration 
     file is iBottom_Mute3.config

MODIFICATIONS
July 27 2016 V0.1
June 12 adapted from Top_Mute3_config.pl 

Notes from bash

anonymous array reference $CFG

contains all the configuration variables in
perl script

    file_name  		= '30Hz_All_geom_geom';
    gather_header  		= 'fldr';
    offset_type  		= 'tracl';
    first_gather   		= 1;
    gather_inc    		= 1;
    last_gather    		= 100;
    freq    		        = '0,3,100,200';
    gather_type    		= 'fldr';
    min_amplitude    	        = .0;
    max_amplitude    	        = .75;
      

Example LOCAL VARIABLES FOR THIS PROJECT