CosmoMC: fast parameters
Posted: January 09 2018
Hello everyone,
I'm using CosmoMC-Nov2016 exactly as downloaded from github. Running with action=4 I get
If I change the batch2/params_CMB_defaults.ini file from
to
I get
So is the parameter ns a slow parameter? Shouldn't initial power spectrum parameters be fast parameters? How can I change it into a fast parameter?
thank you very much for your time and patience
I'm using CosmoMC-Nov2016 exactly as downloaded from github. Running with action=4 I get
Code: Select all
9 parameters ( 6 slow ( 0 semi-slow), 3 fast ( 0 semi-fast))
Code: Select all
param[ns] = 0.96 0.8 1.2 0.004 0.002
Code: Select all
param[ns] = 1.0
Code: Select all
8 parameters ( 5 slow ( 0 semi-slow), 3 fast ( 0 semi-fast))
thank you very much for your time and patience