**fScan Reference Manual, Chapter 2 (CmdLineOptions:Expr): Volmax**
===== Volmax -- Find local maximum values in a data set =====
 **usage:  -e volmax [flag] **\\

Replace each non-zero value in the data set with the maximum value in its 3x3x3 neighborhood.

If FLAG is nonzero, find maximum values around 0 voxels as well.

**See Also:**\\
[[jvs:fscan|fScan Home]], 
[[jvs:fscan:manual|fScan Manual]], 
[[jvs:fscan:manual:chapter2|CmdLineOptions]], 
[[jvs:fscan:manual:chapter2:expression|Expression Command]], 
[[jvs:fscan:manual:help|Manual Help]]