+++ /dev/null
-CCC Second Track Data Structure:
-CCC (This one is needed to build the reference spectrum from
-CCC the event text input file.)
-
- Integer*4 trk2_maxlen
- Parameter (trk2_maxlen = 6500)
-
- STRUCTURE /track2/
- Integer*4 id ! Track ID number
- Integer*4 px_sec ! px sector number
- Integer*4 py_sec ! py sector number
- Integer*4 pz_sec ! pz sector number
- Integer*4 sector ! unique sector ID number
- Integer*4 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_trk_map/
- Integer*4 out_flag ! flag indicating track in/out of accept.
-CCC ! non-zero for track pushed out of accept.
- Integer*4 merge_flag ! flag indicating track is merged (not used)
- Integer*4 ge_pid ! Geant particle ID code number
- Integer*4 start_vertex ! From input event file - track's start vrtx
- Integer*4 stop_vertex ! From input event file - track's stop vrtx
- Integer*4 event_line ! Line # of track in input event text file
-
- Real*4 px ! x component of track momentum in GeV/c
- Real*4 py ! y component of track momentum in GeV/c
- Real*4 pz ! z component of track momentum in GeV/c
- Real*4 E ! Total energy of track in GeV
- Real*4 pt ! pt of track momentum in GeV/c
- Real*4 phi ! azimuthal angle of track in degrees
- Real*4 eta ! pseudorapidity of track
- END STRUCTURE
-