Energy flow record 4: charged particle tracks that are part of the object

Offset	Variable name	Data type	Meaning
1	P	REAL	absolute value of momentum [GeV]
2	Theta	REAL	polar angle [radian]
3	Phi	REAL	azimuth angle [radian]
4	Q	REAL	charge of particle
5	Imp(R,phi)	REAL	transverse impact parameter [cm]
6	Imp(R,z)	REAL	longitudinal impact parameter [cm]
7	cov. matrix	REAL	xy-xy element
8	cov. matrix	REAL	xy-z element
9	cov. matrix	REAL	z-z element
10	cov. matrix	REAL	xy-theta element
11	cov. matrix	REAL	z-theta element
12	cov. matrix	REAL	theta-theta element
13	cov. matrix	REAL	xy-phi element
14	cov. matrix	REAL	z-phi element
15	cov. matrix	REAL	phi-theta element
16	cov. matrix	REAL	phi-phi element
17	cov. matrix	REAL	xy-1/p element
18	cov. matrix	REAL	z-1/p element
19	cov. matrix	REAL	theta-1/p element
20	cov. matrix	REAL	phi-1/p element
21	cov. matrix	REAL	1/p-1/p element
22	dEdx	REAL	signed electron probability
23	dEdx	REAL	signed muon probability
24	dEdx	REAL	signed pion probability
25	dEdx	REAL	signed kaon probability
26	dEdx	REAL	signed proton probability
27	dEdx	REAL	normalised electron dEdx value
28	dEdx	REAL	normalised muon dEdx value
29	dEdx	REAL	normalised pion dEdx value
30	dEdx	REAL	normalised kaon dEdx value
31	dEdx	REAL	normalised proton dEdx value

This record is repeated NTRK times.