MeanPlasmaRadius=0.060   # [m] mean plasma radius without any stabilization
CHANGE #22486 30.9.2016 change on Milos Vlainic request and doubts: "Stockel wrote 8.5 in his lecture
and as GOLEM is limiter machine, I would go rather for it. With 6 one gets 1.9 Qedge, which you know, is not allowed by MHD" 
MeanPlasmaRadius=0.085
CHANGE #22501 30.9.2016 after discussion with Honza Stockel.
MeanPlasmaRadius=0.060   # [m] mean plasma radius without any stabilization