# command-line parameter default values

param -unset first=0 last=0 viewer=none STOCHASTICS=1  sigmaXp=-0.010 sigmaYp=-0.005
param -unset USAirOrVacuum=Vacuum

param -unset piplus=1 piminus=0 eplus=1 eminus=0 proton=1 gamma=1 C='+'
param -unset keep=pi$C,mu$C,e$C,proton,gamma
param -unset Protons=1E7

param steppingFormat="TAG CL SEG STEP VOL MAT P B"

# trace reference and center particles
#trace nTrace=100 primaryOnly=1 require=PDGid==2212 coordinates=reference \
	oneNTuple=1 file=$first.trace format=ascii

param worldMaterial=Air  maxStep=100.0

