Brocade Switch: How To Unconfigure An ICX6450 Switch From A Stack

I have run into this a few times.  I simply needed to take a switch out of a stack and re-purpose it for something else.  Sometimes it happens.  Not often, but it does.  Here is what I did to unconfigure the ICX6450 from the stack.

[MEMBER]local-3@ICX6450-48P Switch#stack unconfig clean
This unit will delete all config files and boot up as a clean unit. Are you sure? (enter 'y' or 'n'): y
Remove startup config and stacking files. Will reload as a clean unit
[MEMBER]local-3@ICX6450-48P Switch#Halt and reboot