sfpyran (2.0-git)
index
user/chenyk/Mpyran.py
Add random noise using python.

 
Synopsis
        sfpyran < pi.rsf > po.rsf axis=2 range=1 seed=n2 type=y mean=0 var=1 rep=n

 
Parameters
       
 
int axis=2

 
float mean=0
noise mean (default=0)
 
float range=1
noise range (default=1)
 
bool rep=n [y/n]
if y, replace data with noise
 
int seed=n2
random seed (default=n2)
 
string type=y
noise type, y: normal, n: uniform
 
float var=1
noise variance (default=1)