SYNOPSIS

PERL PROGRAM NAME:

AUTHOR: Juan Lorenzo (Perl module only)

DATE:

DESCRIPTION:

Version:

USE

NOTES

Examples

SYNOPSIS

SEISMIC UNIX NOTES char* sdoc[] = {

CPFTREND - generate picks of the Cumulate Probability Function
Required parameters:
ix= - column containing X variable
iy= - column containing Y variable
min_x= - minimum X bin
max_x= - maximum X bin
min_y= - minimum Y bin
max_y= - maximum Y bin
Optional parameters:
nx=100 - number of X bins
ny=100 - number of Y bins
logx=0 - =1 use logarithmic scale for X axis
logy=0 - =1 use logarithmic scale for Y axis
ir= - column containing reject variable
rmin= - reject values below rmin
rmax= - reject values above rmax
NOTE: only one, rmin or rmax, may be used
NOTES:
cpftrend makes picks on the 2D cumulate representing the
probability density function of the input data.
Commandline options allow selecting any of several normalizations
to apply to the distributions.
cpftrend(1) makes picks on the 2D cumulate representing the
probability density function of the input data.
Commandline options allow selecting any of several normalizations
to apply to the distributions.
Credits: Reginald H. Beardsley rhb@acm.org
Copyright 2006 Exploration Software Consultants Inc.

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 ir

sub ix

sub iy

sub logx

sub logy

sub max_x

sub max_y

sub min_x

sub min_y

sub nx

sub ny

sub rmax

sub rmin

sub get_max_index

max index = number of input variables -1