omega_lambda parameter in CAMB-1.3.2
Posted: January 29 2022
Hello,
I just want to check if the parameter omega_lambda is still taken into account into the compute of power spectra in last CAMB-1.3.2 version.
Indeed, we can't use any more the option "use_physical = F" as it was the case in the previous version CAMB-0.1.7 on which I was working, and so we only work with the following Omega ("little" Omega) :
ombh2 = 0.0226
omch2 = 0.112
omnuh2 = 0.00064
omk = 0
hubble = 70
As you can see, there is no omega_lambda present : is this parameter deduced from "omega_lambda = 1 - sum_i omega_i/h^2" ?
Maybe there is a little "omega_lambda" defined somewhere but I didn't see it in the default params_base.ini , Could someone double check it ?
Regards
I just want to check if the parameter omega_lambda is still taken into account into the compute of power spectra in last CAMB-1.3.2 version.
Indeed, we can't use any more the option "use_physical = F" as it was the case in the previous version CAMB-0.1.7 on which I was working, and so we only work with the following Omega ("little" Omega) :
ombh2 = 0.0226
omch2 = 0.112
omnuh2 = 0.00064
omk = 0
hubble = 70
As you can see, there is no omega_lambda present : is this parameter deduced from "omega_lambda = 1 - sum_i omega_i/h^2" ?
Maybe there is a little "omega_lambda" defined somewhere but I didn't see it in the default params_base.ini , Could someone double check it ?
Regards