Open energy-berkeley opened 7 years ago
For the problem in code line 214 # FIXME: Add 2LPT. According to Vlah, the 2LPT of CDM is the only,
Isn't it already fixed by:
if order == 2: source1[...] /= Omega_tot source1[...] /= pt.D1(a) # goto z=0 source2 = lpt2source(source1) for spname, sp in species.items(): DX2 = lpt1(source2, Q) sp.S[...] += pt.D2(a) * DX2 sp.V[...] += a ** 2 * pt.f2(a) * pt.E(a) * pt.D2(a) * DX2 state = StateVector(self.cosmology, species, self.pm.comm) state.a['S'] = a state.a['P'] = a
This is not exactly correct -- but likely good enough. Feel free to update the comment in the code.
For the problem in code line 214 # FIXME: Add 2LPT. According to Vlah, the 2LPT of CDM is the only,
Isn't it already fixed by: