sfstack (stack.c 5744 2010-04-19 01:39:22Z sfomel)
index
system/main/stack.c
Documentation
Stack a dataset over one of the dimensions.

 
Synopsis
        sfstack < in.rsf > out.rsf scale= axis=2 rms=n norm=y min=n max=n prod=n

This operation is adjoint to sfspray.

 
Parameters
       
 
int axis=2
which axis to stack
 
bool max=n [y/n]
If y, find maximum instead of stack. Ignores rms and norm.
 
bool min=n [y/n]
If y, find minimum instead of stack. Ignores rms and norm.
 
bool norm=y [y/n]
If y, normalize by fold.
 
bool prod=n [y/n]
If y, find product instead of stack. Ignores rms and norm.
 
bool rms=n [y/n]
If y, compute the root-mean-square instead of stack.
 
floats scale=
optionally scale before stacking [n2]