montepython_public

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ValueError: Contour levels must be increasing

4

When computing 2d plots I normally find the error `ValueError: Contour levels must be increasing`, which crashes MontePython leaving me without plots. I think the cause is that newer versions...

carlosggarcia

import error with class

2

I am trying to install MontePython. after installing class with make -j I tried to see whether the python wrapper of class is working or not. I typed the following...

akhileshnautiyal

KeyError: 'current'

1

I'm trying to run a chain using the multinest option, but I run into the following error right when sampling begins. `Traceback (most recent call last): File "_ctypes/callbacks.c", line 314,...

bhorowitz

Arrays of values to vary

6

Hi I have a parameter array in CLASS that I have been successfully using in montepython, where the parameters are varied as part of the MCMC. I attempted to run...

DanBThomas

Hi! The `left_edge` and `right_edge` variables defined in `minimum_credible_intervals()` (under the `analyze.py` module, line 780) are computed based on `numpy.max()`. From the documentation: ```shell $ python -c "import numpy; help(numpy.max)"...

montanari

Plotting some extra-points on the Montepython contour plots

1

Hi all, I'm still using Montepython to estimate the cosmological parameters through the density angular power spectrum (dCl). I would like to show in the final contour plot some extra-points,...

AdriPos

Hi, I noticed the following loop in `add_derived.extend_chain`: ```python for name in derived.iterkeys(): data.mcmc_parameters[elem]['current'] /= \ data.mcmc_parameters[elem]['scale'] ``` It looks like `[elem]` should be replaced by `[name]`. Please note that...

montanari

Covariance matrix is not generated

2

Hi, I just would like to ask whether there is an option for 'info' command for generating covariance matrix, since my naive usage of 'info' as the manual does not...

phyytang

Fixes #61 by adding a blank `__init__.py` file in the likelihoods directory. Otherwise the call to import likelihoods.your_likelihood will fail in data.py.

xzackli

Likelihoods can not be found.

1

Hi, I've been trying to install this on two different systems and am getting the same error with the likelihoods: ``` with CLASS v2.5.0 /!\ Detecting empty folder, logging the...

b-thorne