CL_3b_environment — Creates environment for 3-body problem functions
env = CL_3b_environment(bodies,Lpoint)
Description of env fields:
-->env.Lpoint: (string 'l1', 'l2' or 'l3') Libration point
-->env.gammal: adimensional distance between the libration point and the closest primary M1-L1 or M1-L2 or M2-L3
-->env.MU: constant mu: ratio of the mass of the biggest primary with the mass of the smallest primary
-->env.omega: pulsation of the primaries around there center of mass G
-->env.k:
-->env.gl: distance G-Lpoint (G: center of mass of the primaries)
-->env.pas: integration step
-->env.OMEGA: pulsation of the primaries around there center of mass G
-->env.D: distance between the primaries
-->env.c2:
-->env.nu:
-->env.invM:
-->env.ESCAPEDIR:
-->env.ESCAPEDIRNORM:
-->env.bodies: same as the entry, 'S-EM' or 'E-M'
The stacksize is also put at 1.5E8 in order to perform the Manyfolds computation