1000000             # total photon
1648335518            # RNG seed, negative to generate
30.1 30.2 0.0       # source position (mm)
0. 0. 1.            # initial directional vector
0.0 5e-9 5e-9       # time-gates(s): start, end, step
replaytest          # volume ('uchar' format)
27466
4	1               # detector number and radius (mm)
30.0	20.0	0.0 # detector 1 position (mm)
20.0	30.0	0.0 # ...
30.0	40.0	0.0
40.0	30.0	0.0
isotropic
0 0 0 0
0 0 0 0
