Set up to analyze both HMS and SOS data for HCANA and ENGINE replay 

Eliminate macros which were duplicated for HMS and SOS except for macro making comparison plots

Assume HCANA replay done with replay_both.C(52949,1,10000)
assume ENGINE replay done" replay_inter grun=52949 gstop=10000 then did h2root on hms_dc_52949.rzdat

To print out track data in root
.L Macros/analyze_hcana_tree.C
.L Macros/analyze_engine_tree.C
analyze_hcana_tree h("Rootfile/replay_both_52949.root")
analyze_engine_tree e("paw/hms_dc_52949.root")
h.PrintTrack(5)   // prints 5th event in tree
e.PrintTrack(5)