CosmoMC: Combine two SN likelihoods
Posted: February 19 2021
Hi Antony and all,
Im using CosmoMC and I'm trying to combine likelihood’s from the JLA SN sample and from an additional independent SN sample that I simulated.
I set up this ini file:
I wrote the file my_SNsample.ini as:
But of course, my_SNsample.ini is overwriting the JLA dataset. How can I avoid this and combine BOTH SN sample?
Thank you in advance,
Maria
Im using CosmoMC and I'm trying to combine likelihood’s from the JLA SN sample and from an additional independent SN sample that I simulated.
I set up this ini file:
Code: Select all
DEFAULT([CosmoMC_path]/batch2/JLA.ini)
DEFAULT([CosmoMC_path]/batch2/GAUSS.ini)
DEFAULT([CosmoMC_path]/batch2/common.ini)
DEFAULT([CosmoMC_path]/batch2/common.ini)
INCLUDE([CosmoMC_path]/batch2/my_SNsample.ini)
MPI_Converge_Stop = 0.01
...
action = 0
file_root = JLA_CMB_mySNsample
Code: Select all
use_SN = T
use_JLA = T
param[alpha_JLA]=0
param[beta_JLA]=0
jla_dataset = [path_to_file]/my_SNsample.dataset
jla_version = my_SNsample
Thank you in advance,
Maria