Program sfshotequal | sfshotequal projects amplitudes of each shot to Z-score distribution
[SYNOPSIS]
sfshotequal < in.rsf > out.rsf mask=msk.rsf scaler=scl.rsf verb=n amp=
[PARAMETERS]
float   | amp | = |   | 	Exclude amplitudes greater than amp && less than -amp for statistics computations
string  | mask | = |   | 	auxiliary input file name
string  | scaler | = |   | 	auxiliary output file name
bool    | verb | =n |  [y/n] | 	verbosity flag 
[DIRECTORY]
user/salah
