sfhistogram (2.0-git)
index
system/generic/Mhistogram.c
Compute a histogram of integer- or float-valued input data.

 
Synopsis
        sfhistogram < in.rsf > out.rsf n1= o1= d1=

The output grid is not centered on the bins; it marks their "left edge".
I.e., the first sample holds the number of values between o1 and o1+d1.

February 2015 program of the month:
http://ahay.org/blog/2015/03/01/program-of-the-month-sfhistogram/

 
Parameters
       
 
float d1=
histogram sampling
 
int n1=
number of histogram samples
 
float o1=
histogram origin

 
Used In
       

 
GEO384H
        hw1/dem
hw3/compress

 
GEO384S
        hw1/clip
hw2/land3d

 
RSF
        rsf/sfnoise
school/austin
tutorials/petro1

 
SEP
        geostat/miss

 
TCCS
        phase/boon3