1) execute command:

cmsRun runFP420_cfg.py

(cmsRun runFP420.cfg )

the simfp420event.root and

TheAnalysis.root will be produced

use then:

root -b z1.C

gv z1.ps

2) execute command:

cmsRun runHecMB_cfg.py

(cmsRun runHecMB.cfg)

the HecMBEvent.root will be produced