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input_params_post_EFT.yaml
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input_params_post_EFT.yaml
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#---
# This parameter file is for fitting post-reconstruction galaxy power spectrum at z=1.0. We use EFT model.
# Input observed power spectra and the diagonal terms of covariance matrix
# input observed (simulated) wiggle (with BAO) power spectrum
Pwig_ifile: ./input_files/z1mcut34/Rkaves.W10_fof_0.5000ga.dat
# input nowiggle power spectrum
Pnow_ifile: ./input_files/z1mcut34/Rkaves.N10_fof_0.5000ga.dat
# input diagonal terms of covariance matrix of Pwig-Pnow
diag_Cov_Pwnw_ifile: ./input_files/z1mcut34/Rkaves.diag_Cov_Pwnw_fof_a_0.5000.dat
# input linear power spectrum
Pwig_linear: ./input_files/planck_camb_56106182_matterpower_z0.dat
Pnow_linear: ./input_files/planck_camb_56106182_matterpower_smooth_z0.dat
# Fitting parameters; assign initial value before fitting
# ----- post-reconstruction EFT model --------#
# Sigma2_dd, Sigma2_sd and Sigma2_ss depend on Sigma2_sm. The input values are random numbers
init_params: {"alpha_perp": 1.0, "alpha_para": 1.0, "Sigma2_sm": 62.0, "Sigma2_dd": 10.0, "Sigma2_sd": 10.0, "Sigma2_ss": 10.0, "f": 0.5, "b_0": 1.0, "b_partial": 1.0}
# We free parameter Sigma2_sm, but fix Sigma2_dd, Sigma2_sd and Sigma2_ss from theoretical calculation.
params_indices: [1, 1, 0, 0, 0, 0, 1, 1, 1]
all_temperature: [0.01, 0.01, 10.0, 1.0, 1.0, 1.0, 0.1, 0.01, 0.1]
N_walkers: 40 # number of MCMC random walkers in each chain
Omega_m: 0.3075 # matter density of the background \Lambda CDM model
sim_z: 1.0 # redshift of the input files
# output file
ofile_name: 'Rkaves.fof_mcut34_wnw_10_diff_z{}_params{}_EFT.out' # for EFT model
#...