Issues

• Request for guidance on analyzing Planck data with MontePython and CLASS

  baudren/montepython_public#164 · Filter by author stavakoli471-a11y opened on Nov 21, 2025

• Error when running with Planck likelihood: “The path to the .clik file was not found” and KeyError: 'cosmo' even with valid default.conf

  baudren/montepython_public#163 · Filter by author stavakoli471-a11y opened on Nov 9, 2025

• IndexError: list index out of range

  baudren/montepython_public#162 · Filter by author Amoghsriv opened on Apr 14, 2025
  1

• How to modify matter power spectrum

  baudren/montepython_public#161 · Filter by author yanzhij opened on May 21, 2024
  2

• plot the tensor-to-scalar ratio

  baudren/montepython_public#160 · Filter by author Mozh-Bj opened on Mar 28, 2024

• Planck 2020: NPIPE

  baudren/montepython_public#159 · Filter by author ming-jian opened on Feb 21, 2024
  1

• to set fixed values for nuisance parameters associated with Planck CMB Data

  baudren/montepython_public#158 · Filter by author Meg140 opened on Feb 2, 2024

• usage of pantheon data

  baudren/montepython_public#157 · Filter by author ming-jian opened on Jan 2, 2024

• Error on using info command of MontePython to analyse chains

  baudren/montepython_public#156 · Filter by author nouicer opened on Oct 6, 2023
  1

• Encountered the following problems while installing MontePython. I use Ubuntu 22.04 and Python 3. How to fix this?

  baudren/montepython_public#155 · Filter by author SSMATHJU opened on Aug 22, 2023
  2

• I am experiencing strange issues with fitting the basic cosmological model using Montepython and Planck2018.

  baudren/montepython_public#154 · Filter by author bingchen11 opened on Aug 16, 2023
  1

• Do I have to specify the covmat and the bestfit when restarting chains?

  baudren/montepython_public#153 · Filter by author mtagliazucchi opened on Jul 27, 2023
  1

• Model selection

  baudren/montepython_public#152 · Filter by author Zahra-Davari opened on Oct 29, 2022

• Planck likelihood-2.0 error "SSL required"

  baudren/montepython_public#151 · Filter by author saadkamranok opened on Jul 26, 2022

• Plotting command does not work for the experiment of example param , failed to get plots ,

  baudren/montepython_public#150 · Filter by author raj1996cool opened on Jun 28, 2022
  1

• planck 2018 likelihood fails

  baudren/montepython_public#149 · Filter by author ming-jian opened on Dec 29, 2021

• Planck likelihood lowl_EE error cause montepython to stop

  baudren/montepython_public#148 · Filter by author svevoloch opened on Nov 2, 2021

• PyMultinest Configuration error

  baudren/montepython_public#147 · Filter by author am610 opened on Oct 14, 2021

• READ BEFORE POSTING ANY NEW ISSUE HERE

  baudren/montepython_public#123 · Filter by author brinckmann opened on Oct 26, 2018

• MontePython with MultiNest - seg fault

  baudren/montepython_public#122 · Filter by author susanpyne opened on Oct 25, 2018
  6

• Can't download Planck likelihood

  baudren/montepython_public#121 · Filter by author feuerfuchszhao opened on Oct 25, 2018
  1

• Size chain.

  baudren/montepython_public#120 · Filter by author Karen-Macias opened on Oct 22, 2018
  3

• bug in applying non-flat prior

  baudren/montepython_public#119 · Filter by author seshnadathur opened on Oct 18, 2018
  1

• installation problem

  baudren/montepython_public#118 · Filter by author mubecks opened on Sep 27, 2018
  1

• Over-sampling with multiple experiments/likelihoods

  baudren/montepython_public#117 · Filter by author noller opened on Jun 21, 2018