conflict between Planck and Pantheon

[ming-jian]

hi, everyone I use the montepython to constrain the CLP model.

in base2018TTTEEE.param: data.experiments=['Planck_highl_TTTEEE', 'Planck_lowl_EE', 'bao_boss_dr12','bao_smallz_2014'] data.over_sampling=[1, 5] ...... data.parameters['H0'] = [0, None, None, 0, 1, 'derived'] .... It works well.

in Pantheon.param data.experiments=['Pantheon'] ...... data.parameters['H0'] = [0, None, None, 0, 1, 'cosmo'] data.parameters['M'] = [ - 19.02, None, None, 0.004, 1, 'nuisance'] .... It also works well.

However, it cannot work in their combination. in base2018TTTEEE.param: data.experiments=['Planck_highl_TTTEEE', 'Planck_lowl_EE', 'bao_boss_dr12','bao_smallz_2014','Pantheon'] data.over_sampling=[1, 5] ...... data.parameters['H0'] = [0, None, None, 0, 1, 'derived'] data.parameters['M'] = [ - 19.02, None, None, 0.004, 1, 'nuisance'] ....

It shows: The initialization failed.

I donot know how to deal with it.

[brinckmann]

You have three sets of sampled parameters, cosmological parameters, Planck nuisnace parameters, and Pantheon nuisance parameters, so your over sampling field needs three entries, e.g. data.over_sampling=[1, 5, 5]

Best, Thejs

[ming-jian]

You have three sets of sampled parameters, cosmological parameters, Planck nuisnace parameters, and Pantheon nuisance parameters, so your over sampling field needs three entries, e.g. data.over_sampling=[1, 5, 5]

Best, Thejs

Thanks very much, Prof. Thejs.

It works well!

[ming-jian]

set as data.over_sampling=[1, 5]

Thanks very much Dr. HoisW. It is ok ！