Lost particles state codes

Particles lost by the simulation have Particles.state <= 0. Different states are used to identify different particle loss events.

State	C flag	Information
0	XT_LOST_ON_APERTURE	Lost on explicit aperture element (e.g. LimitRect, LimitEllip etc.).
-1	XP_LOST_ON_GLOBAL_AP	Lost on global aperture limit set in the tracker.
-2	XT_LOST_ON_LONG_CUT	Lost due to a longitudinal cut.
-10	XT_LOST_ALL_E_IN_SYNRAD	Lost all energy in synchrotron radiation.
-11	XF_OUTSIDE_INTERPOL	Found outside interpolation grid.
-12	XF_TOO_MANY_PHOTONS	Too many photons in beamstrahlung.
-20	RNG_ERR_SEEDS_NOT_SET	Random generator seeds not set.
-21	RNG_ERR_INVALID_TRACK	Invalid tracking inside random generator element.
-22	RNG_ERR_RUTH_NOT_SET	Random Rutherford parameters not set.
-333	XC_LOST_ON_EVEREST	Lost in Everest collimator.
-334	XC_LOST_ON_EVEREST_CRYSTAL	Lost in Everest crystal.
-335	XC_LOST_ON_FLUKA	Lost in FLUKA collimator.
-336	XC_LOST_ON_GEANT4	Lost in Geant4 collimator.
-340	XC_LOST_ON_ABSORBER	Lost in black absorber.
-390	XC_ERR_INVALID_TRACK	Invalid tracking in collimator (e.g. backtracking, during twiss).
-399	XC_ERR	General collimator error.