ParticleMemIndex Section

[particleMemIndex] - contains information about in which membranes elastic particles are included
a
b
c
d
e
f
g

where:
a ... g = particles that are included in a given membrane. The same particles
can be included in multiple different membranes. The max particles per membrane
are given by MAX_MEMBRANES_INCLUDING_SAME_PARTICLE in Const.py and in this
example the constant is 7. Membrane entried are included in the positions
membrane_index * max_mem_const, i.e. 8th line is the start of the 2cnd membrane
entry.