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Posting guidelines

Last post by CoffeePot « September 27 2004

by CoffeePot » September 27 2004

0 Replies

25063 Views

Last post by CoffeePot
September 27 2004
Chains with Cobaya are stopping due to omega_de<0

Last post by Antony Lewis « July 02 2022
Replies: 1
by Diogo Souza » July 01 2022

1 Replies

23 Views

Last post by Antony Lewis
July 02 2022
Cobaya: memory leak on openmpi

Last post by Juan Cruz « June 20 2022
Replies: 2
by Juan Cruz » May 03 2022

2 Replies

173 Views

Last post by Juan Cruz
June 20 2022
Cobaya error MPI disabled

Last post by Juan Cruz « June 20 2022
Replies: 2
by Karim M » June 17 2022

2 Replies

75 Views

Last post by Juan Cruz
June 20 2022
Convert configuration of model from wrappers camb and class into respectively params.ini and explanatory.ini

Last post by Dournac Fabien « June 13 2022

by Dournac Fabien » June 13 2022

0 Replies

69 Views

Last post by Dournac Fabien
June 13 2022
Non-Limber on Matter-Matter (Counts-Counts) Angular Power Spectrum

Last post by Antony Lewis « June 11 2022
Replies: 1
by Cristian Viglione » June 10 2022

1 Replies

62 Views

Last post by Antony Lewis
June 11 2022
Convert basic chain files into getdist chain format for g.triangle_plot

Last post by Dournac Fabien « June 05 2022
Replies: 1
by Dournac Fabien » June 05 2022

1 Replies

129 Views

Last post by Dournac Fabien
June 05 2022
Proposal Covariance Matrix not positive definite - generic sampler case

Last post by Antony Lewis « June 05 2022
Replies: 7
by Teeraparb Chantavat2 » May 16 2022

7 Replies

183 Views

Last post by Antony Lewis
June 05 2022
cobaya/CAMB: defining a likelihood that requires source Cl's

Last post by Antony Lewis « June 05 2022
Replies: 1
by Jose Bermejo » June 02 2022

1 Replies

58 Views

Last post by Antony Lewis
June 05 2022
Dark Energy Model using parametrized w(z)

Last post by Antony Lewis « May 31 2022
Replies: 1
by Sibanda B » May 31 2022

1 Replies

79 Views

Last post by Antony Lewis
May 31 2022
CAMB: Choosing resolution in z and k for ISW integral

Last post by Antony Lewis « May 31 2022
Replies: 8
by Aviv Padawer-Blatt » April 28 2022

8 Replies

232 Views

Last post by Antony Lewis
May 31 2022
Is there any way to change the accuracy of just one new equation in CAMB?

Last post by Antony Lewis « May 31 2022
Replies: 1
by Jiwon Park » May 30 2022

1 Replies

61 Views

Last post by Antony Lewis
May 31 2022
Adding an external likelihood in cosmomc

Last post by Antony Lewis « May 27 2022
Replies: 1
by Helena Garcia » May 26 2022

1 Replies

71 Views

Last post by Antony Lewis
May 27 2022
cobaya sampler minimize output files

Last post by Helena Garcia « May 26 2022
Replies: 2
by Helena Garcia » May 18 2022

2 Replies

124 Views

Last post by Helena Garcia
May 26 2022
Cobaya/Classy: can't drop theta_s_1e2 (100*theta_s)

Last post by Natalie Assmann « May 19 2022
Replies: 1
by Natalie Assmann » May 09 2022

1 Replies

167 Views

Last post by Natalie Assmann
May 19 2022
Unexpected error with MPI Cobaya - "resume: true" option

Last post by Jesus Torrado « May 19 2022
Replies: 3
by Dournac Fabien » May 18 2022

3 Replies

119 Views

Last post by Jesus Torrado
May 19 2022
Significant differences between Matter Power spectra of CAMB and EFTCAMB

Last post by Dournac Fabien « May 19 2022

by Dournac Fabien » May 19 2022

0 Replies

137 Views

Last post by Dournac Fabien
May 19 2022
Using Montepythin covmat with Cobaya

Last post by Jesus Torrado « May 18 2022
Replies: 1
by Tristan L Smith » May 17 2022

1 Replies

84 Views

Last post by Jesus Torrado
May 18 2022
COSMOMC - some chains do not progress at all.

Last post by Teeraparb Chantavat2 « May 16 2022
Replies: 2
by Teeraparb Chantavat2 » May 07 2022

2 Replies

126 Views

Last post by Teeraparb Chantavat2
May 16 2022
Cobaya run test failed : path for clik and Planck likelihood

Last post by Juan Cruz « May 06 2022
Replies: 1
by Dournac Fabien » April 02 2022

1 Replies

271 Views

Last post by Juan Cruz
May 06 2022
A_planck nuisance parameter and the Planck lensing likelihood

Last post by Antony Lewis « April 27 2022
Replies: 1
by Tristan L Smith » April 27 2022

1 Replies

101 Views

Last post by Antony Lewis
April 27 2022
Minimization problem with cobaya

Last post by Helena Garcia « April 26 2022
Replies: 2
by Helena Garcia » April 24 2022

2 Replies

135 Views

Last post by Helena Garcia
April 26 2022
CMB marginalized lensing dataset question

Last post by Antony Lewis « April 25 2022
Replies: 1
by Tristan L Smith » April 24 2022

1 Replies

97 Views

Last post by Antony Lewis
April 25 2022
Modify CAMB+cobaya to introduce a parametrization of linear growth rate f(z)

Last post by Minh Nguyen « April 22 2022

by Minh Nguyen » April 22 2022

0 Replies

100 Views

Last post by Minh Nguyen
April 22 2022
Loading Dark energy model into CAMB

Last post by Antony Lewis « April 18 2022
Replies: 3
by Sibanda B » April 15 2022

3 Replies

201 Views

Last post by Antony Lewis
April 18 2022
Updated clik for 2015 Planck

Last post by Antony Lewis « April 17 2022
Replies: 3
by Antony Lewis » March 02 2019

3 Replies

4016 Views

Last post by Antony Lewis
April 17 2022
Running cobaya using Planck high-l TE or EE likelihoods

Last post by Minh Nguyen « April 14 2022
Replies: 4
by Minh Nguyen » April 13 2022

4 Replies

165 Views

Last post by Minh Nguyen
April 14 2022
CosmoMC: any way to produce .minimum.plik_foregrounds files?

Last post by Antony Lewis « April 13 2022
Replies: 1
by Graeme Addison » April 12 2022

1 Replies

90 Views

Last post by Antony Lewis
April 13 2022
CAMB/CosmoMC : Modified growth

Last post by Minh Nguyen « April 13 2022
Replies: 3
by Stéphane Ilic » October 20 2016

3 Replies

2776 Views

Last post by Minh Nguyen
April 13 2022
New getdist no longer produces data for plots?

Last post by Jun Wang « April 06 2022
Replies: 2
by Sunny Vagnozzi » November 07 2019

2 Replies

2403 Views

Last post by Jun Wang
April 06 2022
Storing sampled parameters on the go in COBAYA

Last post by Antony Lewis « April 04 2022
Replies: 1
by Bhaskar Arya » April 03 2022

1 Replies

200 Views

Last post by Antony Lewis
April 04 2022
Adding a perturbation discontinuity in CAMB

Last post by Carlo Del Vecchyo « March 15 2022

by Carlo Del Vecchyo » March 15 2022

0 Replies

264 Views

Last post by Carlo Del Vecchyo
March 15 2022
Compilation Parameterised-Post-Friedmann (PPF)

Last post by Dournac Fabien « March 08 2022
Replies: 2
by Dournac Fabien » March 08 2022

2 Replies

279 Views

Last post by Dournac Fabien
March 08 2022
DES : Execution fails on C_l's negative and message TTanhReionization_zreFromOptDepth: Did not converge to optical depth

Last post by Dournac Fabien « March 08 2022
Replies: 1
by Dournac Fabien » March 01 2022

1 Replies

233 Views

Last post by Dournac Fabien
March 08 2022
CosmoMC: Cannot stat file error

Last post by Antony Lewis « March 05 2022
Replies: 1
by Rahul Priyadarshan R » March 05 2022

1 Replies

222 Views

Last post by Antony Lewis
March 05 2022
cobaya：The given folder does not exist: 'C:\path\to\packages\code\planck'

Last post by Jun Wang « March 03 2022

by Jun Wang » March 03 2022

0 Replies

210 Views

Last post by Jun Wang
March 03 2022
Which Criterion of convergence on a MPI run of cosmoMC to end up ?

Last post by Dournac Fabien « February 26 2022
Replies: 3
by Dournac Fabien » February 25 2022

3 Replies

286 Views

Last post by Dournac Fabien
February 26 2022
CAMB: Freeze growth in C_l's

Last post by Stefano Camera « February 22 2022
Replies: 2
by Stefano Camera » February 21 2022

2 Replies

258 Views

Last post by Stefano Camera
February 22 2022
CAMB wrapper generates more multipoles than asked

Last post by Antony Lewis « February 21 2022
Replies: 1
by Dournac Fabien » February 21 2022

1 Replies

209 Views

Last post by Antony Lewis
February 21 2022
cosmoMC : prefix of file root for loadMCSamples

Last post by Antony Lewis « February 20 2022
Replies: 1
by Dournac Fabien » February 19 2022

1 Replies

211 Views

Last post by Antony Lewis
February 20 2022
cosmoMC - Reach the Gelman-Rubin limit - where defined

Last post by Antony Lewis « February 17 2022
Replies: 3
by Dournac Fabien » February 16 2022

3 Replies

268 Views

Last post by Antony Lewis
February 17 2022
GetDist: plots with logarithmic binning?

Last post by Fabrizio Rompineve « February 11 2022
Replies: 2
by Fabrizio Rompineve » February 09 2022

2 Replies

265 Views

Last post by Fabrizio Rompineve
February 11 2022
Extracting the likelihood function with cobaya

Last post by Antony Lewis « February 10 2022
Replies: 3
by Helena Garcia » February 08 2022

3 Replies

279 Views

Last post by Antony Lewis
February 10 2022
omega_lambda parameter in CAMB-1.3.2

Last post by Antony Lewis « January 30 2022
Replies: 3
by Dournac Fabien » January 29 2022

3 Replies

301 Views

Last post by Antony Lewis
January 30 2022
Cobaya: WMAP Likelihood Code

Last post by Juan Cruz « January 24 2022

by Juan Cruz » January 24 2022

0 Replies

266 Views

Last post by Juan Cruz
January 24 2022
Cobaya minimizer question

Last post by Antony Lewis « January 21 2022
Replies: 3
by Helena Garcia » January 21 2022

3 Replies

415 Views

Last post by Antony Lewis
January 21 2022
CosmoMC running but chains are not updated

Last post by Antony Lewis « January 20 2022
Replies: 4
by srijita sinha » January 10 2022

4 Replies

373 Views

Last post by Antony Lewis
January 20 2022
option use_physical=F in latest versions of CAMB

Last post by Antony Lewis « January 17 2022
Replies: 1
by Fabien Dournac » January 17 2022

1 Replies

285 Views

Last post by Antony Lewis
January 17 2022
Problems with using getdist plots and launching the GetDistGUI

Last post by Forrest Lee « January 14 2022
Replies: 3
by Forrest Lee » January 14 2022

3 Replies

358 Views

Last post by Forrest Lee
January 14 2022
Problem with Planck 2018 likelihood python wrapper

Last post by Tal Abadi « January 11 2022

by Tal Abadi » January 11 2022

0 Replies

245 Views

Last post by Tal Abadi
January 11 2022
test.ini run error

Last post by Forrest Lee « January 06 2022
Replies: 1
by Trupti Vijay Patil » January 18 2021

1 Replies

1550 Views

Last post by Forrest Lee
January 06 2022
Planck Likelihood Check error in CosmoMC

Last post by Antony Lewis « December 16 2021
Replies: 1
by Daniel Grin » December 16 2021

1 Replies

418 Views

Last post by Antony Lewis
December 16 2021
GetDist: H0 and sigma8 as derived parameters

Last post by Shahbaz Alvi « December 10 2021
Replies: 4
by Shahbaz Alvi » December 10 2021

4 Replies

420 Views

Last post by Shahbaz Alvi
December 10 2021
CAMB: Modified parameters for dynamic dark energy

Last post by Malena Talvitie « December 09 2021
Replies: 4
by Malena Talvitie » December 09 2021

4 Replies

492 Views

Last post by Malena Talvitie
December 09 2021
getting 2D density contours

Last post by Antony Lewis « December 02 2021
Replies: 1
by Tristan L Smith » December 01 2021

1 Replies

366 Views

Last post by Antony Lewis
December 02 2021
module 'clik' has no attribute 'clik'

Last post by Antony Lewis « November 22 2021
Replies: 1
by Pasquale Caterino » November 21 2021

1 Replies

512 Views

Last post by Antony Lewis
November 22 2021
cobaya error when running in parallel

Last post by boryana hadzhiyska « November 21 2021
Replies: 3
by boryana hadzhiyska » August 24 2021

3 Replies

1560 Views

Last post by boryana hadzhiyska
November 21 2021
cobaya error: simple initializing of the Planck likelihoods

Last post by boryana hadzhiyska « November 21 2021
Replies: 2
by boryana hadzhiyska » April 28 2021

2 Replies

1705 Views

Last post by boryana hadzhiyska
November 21 2021
Cobaya: BestFit lcdm Chi^2 values for CamSpec 12.6 version

Last post by Nilanjandev Bhaumik « November 18 2021

by Nilanjandev Bhaumik » November 18 2021

0 Replies

289 Views

Last post by Nilanjandev Bhaumik
November 18 2021
Memory leak in cobaya with new camb version

Last post by Antony Lewis « November 16 2021
Replies: 1
by boryana hadzhiyska » November 16 2021

1 Replies

332 Views

Last post by Antony Lewis
November 16 2021
Getting input parameters files respectively for CAMB and CLASS to produce similar power spectra

Last post by Fabien Dournac « November 15 2021
Replies: 1
by Fabien Dournac » June 26 2021

1 Replies

1379 Views

Last post by Fabien Dournac
November 15 2021
Matrix Cholesky not positive definite in CosmoMC

Last post by Caterina Umilta « November 13 2021
Replies: 2
by Caterina Umilta » November 11 2021

2 Replies

1045 Views

Last post by Caterina Umilta
November 13 2021
CosmoMC: big spread in log-likes for Planck 2018 found with BOBYQA

Last post by Aviv Padawer-Blatt « November 04 2021
Replies: 2
by Aviv Padawer-Blatt » October 28 2021

2 Replies

777 Views

Last post by Aviv Padawer-Blatt
November 04 2021
GetDist Triangle Plot Questions

Last post by José Ferreira « October 29 2021
Replies: 4
by Josh Kable » June 25 2019

4 Replies

6179 Views

Last post by José Ferreira
October 29 2021
Problem in installing Planck likelihood 2018

Last post by Yulin Jiao « October 25 2021
Replies: 4
by Satadru Bag » December 15 2019

4 Replies

4167 Views

Last post by Yulin Jiao
October 25 2021
CAMB: output for different a and k

Last post by Antony Lewis « October 11 2021
Replies: 1
by Zhuangfei Wang » October 09 2021

1 Replies

1791 Views

Last post by Antony Lewis
October 11 2021
Cobaya running issue computing convergence extended DE and massive neutrino models

Last post by Helena Garcia « October 05 2021

by Helena Garcia » October 05 2021

0 Replies

1154 Views

Last post by Helena Garcia
October 05 2021
Difficulty with clik install

Last post by Alex Krolewski « September 21 2021

by Alex Krolewski » September 21 2021

0 Replies

1427 Views

Last post by Alex Krolewski
September 21 2021
GetDist: Saving the plot sample instead of an image

Last post by José Ferreira « September 19 2021
Replies: 2
by José Ferreira » September 04 2021

2 Replies

1345 Views

Last post by José Ferreira
September 19 2021
Cobaya bug in convergence check

Last post by Antony Lewis « September 17 2021
Replies: 1
by João Rebouças » September 13 2021

1 Replies

1329 Views

Last post by Antony Lewis
September 17 2021
Cosmomc : Run time error

Last post by Antony Lewis « September 17 2021
Replies: 1
by Ayan MitraAM » September 14 2021

1 Replies

1214 Views

Last post by Antony Lewis
September 17 2021
Getdist: parameter name not found: f_ede

Last post by Omar Ramadan « September 05 2021

by Omar Ramadan » September 05 2021

0 Replies

1249 Views

Last post by Omar Ramadan
September 05 2021
Trouble shooting cosmomc

Last post by Antony Lewis « August 25 2021
Replies: 5
by Tristan L Smith » August 10 2021

5 Replies

1628 Views

Last post by Antony Lewis
August 25 2021
calling equations module in quintessence file

Last post by Antony Lewis « August 21 2021
Replies: 1
by Jiwon Park » August 20 2021

1 Replies

1276 Views

Last post by Antony Lewis
August 21 2021
Classy: \Omega_\lambda nan crash

Last post by Brandon Stevenson « August 19 2021
Replies: 2
by Brandon Stevenson » August 18 2021

2 Replies

1356 Views

Last post by Brandon Stevenson
August 19 2021
Cobaya IO error on more than one node at NERSC

Last post by Antony Lewis « July 31 2021
Replies: 5
by Stephen Chen » July 29 2021

5 Replies

1598 Views

Last post by Antony Lewis
July 31 2021
Help with this error

Last post by Antony Lewis « July 28 2021
Replies: 4
by Clara Rojas » July 27 2021

4 Replies

1547 Views

Last post by Antony Lewis
July 28 2021
Cobaya Vs Cosmomc

Last post by suresh kumar p « July 24 2021

by suresh kumar p » July 24 2021

0 Replies

1288 Views

Last post by suresh kumar p
July 24 2021
Space between each subplot of a triplot

Last post by suresh kumar p « July 23 2021
Replies: 10
by Dournac Fabien » July 09 2020

10 Replies

2777 Views

Last post by suresh kumar p
July 23 2021
GetDist - renaming in GUI script

Last post by suresh kumar p « July 23 2021
Replies: 2
by David Figuer » April 08 2021

2 Replies

1588 Views

Last post by suresh kumar p
July 23 2021
Looking for MCMC codes with GPU support

Last post by Fabien Dournac « July 21 2021

by Fabien Dournac » July 21 2021

0 Replies

1357 Views

Last post by Fabien Dournac
July 21 2021
CAMB: High ell CMB residuals not stable

Last post by Luke Hart « July 13 2021
Replies: 4
by Luke Hart » July 07 2021

4 Replies

1520 Views

Last post by Luke Hart
July 13 2021
power spectra of rotation field and rotated CMB?

Last post by Antony Lewis « July 05 2021
Replies: 1
by Hongbo Cai » June 30 2021

1 Replies

1299 Views

Last post by Antony Lewis
July 05 2021
Problem with HST.f90 and using only Sn data.

Last post by Antony Lewis « July 05 2021
Replies: 1
by Mohsen Khorasani » July 03 2021

1 Replies

1245 Views

Last post by Antony Lewis
July 05 2021
GetDist: samples.loglikes actually chi2?

Last post by Antony Lewis « July 03 2021
Replies: 1
by Agne Semenaite » July 02 2021

1 Replies

1248 Views

Last post by Antony Lewis
July 03 2021
Add new input par to CAMB

Last post by Sarah Libanore « July 03 2021
Replies: 2
by Sarah Libanore » July 01 2021

2 Replies

1350 Views

Last post by Sarah Libanore
July 03 2021
Nonzero Clkg from CambSources at very low ell even when b=0

Last post by Alex Krolewski « June 30 2021
Replies: 2
by Alex Krolewski » June 28 2021

2 Replies

1309 Views

Last post by Alex Krolewski
June 30 2021
How to use module cosmology

Last post by Mohsen Khorasani « June 29 2021
Replies: 2
by Mohsen Khorasani » June 26 2021

2 Replies

1331 Views

Last post by Mohsen Khorasani
June 29 2021
Problem compiling cosmomc in Cray XC40 machine

Last post by Nilanjandev Bhaumik « June 24 2021

by Nilanjandev Bhaumik » June 24 2021

0 Replies

1224 Views

Last post by Nilanjandev Bhaumik
June 24 2021
Script to plot particular diagram Omega_Lambda vs Omega_m or w vs Omega_m

Last post by Dournac Fabien « June 15 2021
Replies: 1
by Dournac Fabien » June 14 2021

1 Replies

1467 Views

Last post by Dournac Fabien
June 15 2021
Problems tu run cosmomc with Planck Likelihood

Last post by Antony Lewis « June 10 2021
Replies: 1
by Susana Landau » June 10 2021

1 Replies

1336 Views

Last post by Antony Lewis
June 10 2021
cobaya: cannot open cobaya-cosmo-generator

Last post by Antony Lewis « June 07 2021
Replies: 5
by Jiwon Park » June 03 2021

5 Replies

1794 Views

Last post by Antony Lewis
June 07 2021
CosmoMC: Run stopped before specified convergence achieved

Last post by Agne Semenaite « May 25 2021
Replies: 4
by Agne Semenaite » May 20 2021

4 Replies

2700 Views

Last post by Agne Semenaite
May 25 2021
on how to modify equations.f90 in CAMB (in general)

Last post by Antony Lewis « May 25 2021
Replies: 1
by Jiwon Park » May 24 2021

1 Replies

1388 Views

Last post by Antony Lewis
May 25 2021
CosmoMC/source makefile error

Last post by Yu-Kuang Chu « May 22 2021
Replies: 6
by Trupti Vijay Patil » February 04 2021

6 Replies

3184 Views

Last post by Yu-Kuang Chu
May 22 2021
CAMB: trouble with reproducing the result of arxiv:1507.00982

Last post by Jiwon Park « May 20 2021

by Jiwon Park » May 20 2021

0 Replies

1391 Views

Last post by Jiwon Park
May 20 2021
Using MPI with CAMB

Last post by Antony Lewis « May 17 2021
Replies: 1
by Dournac Fabien » May 17 2021

1 Replies

1928 Views

Last post by Antony Lewis
May 17 2021
[GetDist] Legend for roots that aren't on all plots

Last post by Antony Lewis « May 14 2021
Replies: 5
by Luke Hart » May 13 2021

5 Replies

1667 Views

Last post by Antony Lewis
May 14 2021
How to get Cl data covariance matrix from Planck Data

Last post by Teeraparb Chantavat2 « May 03 2021

by Teeraparb Chantavat2 » May 03 2021

0 Replies

1399 Views

Last post by Teeraparb Chantavat2
May 03 2021
Official input files issue with CosmoMC for Planck

Last post by Dournac Fabien « May 02 2021

by Dournac Fabien » May 02 2021

0 Replies

1292 Views

Last post by Dournac Fabien
May 02 2021

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