+++ /dev/null
-CCC common/track2/
-C
-CCC Second Track Data Structure:
-CCC (This one is needed to build the reference spectrum from
-CCC the event text input file.)
-CCC (Converted to common block for ALICE application, 12/1/2000)
-
- Integer*4 trk2_maxlen
- Parameter (trk2_maxlen = 25000)
-
- common/track2/
- 1 trk2_id(trk2_maxlen),
- 2 trk2_px_sec(trk2_maxlen),
- 3 trk2_py_sec(trk2_maxlen),
- 4 trk2_pz_sec(trk2_maxlen),
- 5 trk2_sector(trk2_maxlen),
- 6 trk2_flag(trk2_maxlen),
- 7 trk2_out_flag(trk2_maxlen),
- 8 trk2_merge_flag(trk2_maxlen),
- 9 trk2_ge_pid(trk2_maxlen),
- 1 trk2_start_vertex(trk2_maxlen),
- 2 trk2_stop_vertex(trk2_maxlen),
- 3 trk2_event_line(trk2_maxlen),
- 4 trk2_px(trk2_maxlen),
- 5 trk2_py(trk2_maxlen),
- 6 trk2_pz(trk2_maxlen),
- 7 trk2_E(trk2_maxlen),
- 8 trk2_pt(trk2_maxlen),
- 9 trk2_phi(trk2_maxlen),
- 1 trk2_eta(trk2_maxlen)
-
-CCC Variable Type Declarations:
-
- Integer*4 trk2_id ! Track ID number
- Integer*4 trk2_px_sec ! px sector number
- Integer*4 trk2_py_sec ! py sector number
- Integer*4 trk2_pz_sec ! pz sector number
- Integer*4 trk2_sector ! unique sector ID number
- Integer*4 trk2_flag ! normally=0,if 1 indicates track assigned
-CCC ! to sector with too many tracks, if = 1
-CCC ! then track is not used. See /sec_trk2_map/
- Integer*4 trk2_out_flag ! flag indicating track in/out of accept.
-CCC ! non-zero for track pushed out of accept.
- Integer*4 trk2_merge_flag ! flag indicating track is merged (not used)
- Integer*4 trk2_ge_pid ! Geant particle ID code number
- Integer*4 trk2_start_vertex ! From input event file - track's start vrtx
- Integer*4 trk2_stop_vertex ! From input event file - track's stop vrtx
- Integer*4 trk2_event_line ! Line # of track in input event text file
-
- Real*4 trk2_px ! x component of track momentum in GeV/c
- Real*4 trk2_py ! y component of track momentum in GeV/c
- Real*4 trk2_pz ! z component of track momentum in GeV/c
- Real*4 trk2_E ! Total energy of track in GeV
- Real*4 trk2_pt ! pt of track momentum in GeV/c
- Real*4 trk2_phi ! azimuthal angle of track in degrees
- Real*4 trk2_eta ! pseudorapidity of track
-
-CCC END common/track2/