Created
November 30, 2016 14:28
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MUSIC input file
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[setup] | |
boxlength = 60 #Mpc | |
zstart = 50 #redshift at which simulation starts | |
levelmin = 7 #2^X | |
levelmin_TF = 7 #only zoom, otherwise same as others | |
levelmax = 7 #only zoom, otherwise same as others | |
padding = 7 #padding between different zones | |
overlap = 4 #number of padding grids when computing transfer function | |
ref_center = 0.0, 0.0, 0.0 #refinement | |
ref_extent = 0.0, 0.0, 0.0 | |
align_top = yes #alignment of the coarser with subgrid | |
baryons = no | |
use_2LPT = yes #2nd order lagrangian perturbation theory to calc particle displacement and velocities | |
use_LLA = no #localc Lagrangian approx, for baryons | |
periodic_TF = yes #periodic transfer function kernel | |
[cosmology] | |
# search for cosmological parameters, e.g. from Planck 2013 | |
Omega_m = 0.3089 | |
Omega_L = 0.6911 | |
Omega_b = 0.0486 | |
H0 = 67.74 | |
sigma_8 = 0.8159 #power spectrum normalization | |
nspec = 0.9624 #power law index of density perturbation spectrum after inflation | |
transfer = eisenstein #Eisenstein&Hu | |
[random] | |
seed[7] = 2708 #random seed for that level | |
[output] | |
##Gadget-2 (type=1: high-res particles, type=5: rest) | |
format = gadget2 | |
gadget_usekpc = yes | |
filename = ics_60_gadget_128.dat | |
[poisson] | |
fft_fine = yes | |
accuracy = 1e-5 | |
pre_smooth = 3 | |
post_smooth = 3 | |
smoother = gs | |
laplace_order = 6 | |
grad_order = 6 |
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music config file