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Posting guidelines

Last post by CoffeePot « September 27 2004

by CoffeePot » September 27 2004

0 Replies

26113 Views

Last post by CoffeePot
September 27 2004
COBAYA: accessing sampled dataset-specific parameters in Theory calculate() method

Last post by Antony Lewis « March 25 2023
Replies: 12
by Agne Semenaite » March 07 2023

12 Replies

236 Views

Last post by Antony Lewis
March 25 2023
Cobaya: Using External Power Spectrum

Last post by Umang Kumar « March 17 2023
Replies: 4
by Umang Kumar » March 15 2023

4 Replies

101 Views

Last post by Umang Kumar
March 17 2023
adding a new parameter to CosmoMC

Last post by Levon Pogosian « March 16 2023
Replies: 2
by Levon Pogosian » March 16 2023

2 Replies

58 Views

Last post by Levon Pogosian
March 16 2023
Error Creating .minimum files using CosmoMC Action = 2

Last post by Josh Kable « March 10 2023
Replies: 2
by Josh Kable » March 08 2023

2 Replies

58 Views

Last post by Josh Kable
March 10 2023
Modifyng CAMB with Cobaya

Last post by Antony Lewis « March 10 2023
Replies: 8
by Helena Garcia » July 12 2022

8 Replies

508 Views

Last post by Antony Lewis
March 10 2023
CLASS issues in COBAYA

Last post by Ali Rida Khalife « March 08 2023
Replies: 1
by Ali Rida Khalife » February 27 2023

1 Replies

91 Views

Last post by Ali Rida Khalife
March 08 2023
Late-time ISW in camb

Last post by Antony Lewis « March 06 2023
Replies: 1
by Hidde T Jense » March 03 2023

1 Replies

42 Views

Last post by Antony Lewis
March 06 2023
Integration of hi_class with cobaya

Last post by Sunanda Dey « March 04 2023

by Sunanda Dey » March 04 2023

0 Replies

44 Views

Last post by Sunanda Dey
March 04 2023
dverk -3 error

Last post by Sunanda Dey « March 04 2023
Replies: 2
by Sunanda Dey » February 26 2023

2 Replies

71 Views

Last post by Sunanda Dey
March 04 2023
Help instaling CAMB

Last post by Clara Rojas « February 22 2023
Replies: 2
by Clara Rojas » February 22 2023

2 Replies

89 Views

Last post by Clara Rojas
February 22 2023
neutrino distribution

Last post by Rui Hu « February 17 2023
Replies: 2
by Rui Hu » February 15 2023

2 Replies

100 Views

Last post by Rui Hu
February 17 2023
CAMB/Cobaya: modifications with dark energy background

Last post by Luis Escamilla « February 13 2023
Replies: 3
by Zhuangfei Wang » August 19 2022

3 Replies

315 Views

Last post by Luis Escamilla
February 13 2023
GetDist: Getting bestfit parameter values and minimum -loglikelihood from samples

Last post by Antony Lewis « February 12 2023
Replies: 2
by Subhajit Ghosh » February 11 2023

2 Replies

93 Views

Last post by Antony Lewis
February 12 2023
some links in the camb webpage are broken

Last post by Antony Lewis « February 08 2023
Replies: 1
by Shek Yeung » February 06 2023

1 Replies

74 Views

Last post by Antony Lewis
February 08 2023
CAMB and bispectrum

Last post by Antony Lewis « February 07 2023
Replies: 1
by Zhou bingchen » February 07 2023

1 Replies

74 Views

Last post by Antony Lewis
February 07 2023
Using Montepythin covmat with Cobaya

Last post by Ali Rida Khalife « February 02 2023
Replies: 4
by Tristan L Smith » May 17 2022

4 Replies

366 Views

Last post by Ali Rida Khalife
February 02 2023
Where to start?

Last post by Mohammad Ahmadi « February 01 2023

by Mohammad Ahmadi » February 01 2023

0 Replies

96 Views

Last post by Mohammad Ahmadi
February 01 2023
gfortran-12 version compatible with CosmoMC?

Last post by Antony Lewis « January 31 2023
Replies: 1
by Cristhian GQ » January 31 2023

1 Replies

101 Views

Last post by Antony Lewis
January 31 2023
error introduce new parameters CLASS/AxiCLASS/classy

Last post by Margionet D « January 26 2023

by Margionet D » January 26 2023

0 Replies

118 Views

Last post by Margionet D
January 26 2023
COBAYA: error with evaluate sampler

Last post by Antony Lewis « January 19 2023
Replies: 1
by Ali Rida Khalife » January 18 2023

1 Replies

121 Views

Last post by Antony Lewis
January 19 2023
finding best fit with CosmoMC

Last post by Tristan L Smith « January 16 2023
Replies: 2
by Tristan L Smith » January 15 2023

2 Replies

113 Views

Last post by Tristan L Smith
January 16 2023
Adding new parameters to CosmoMC, March-13

Last post by Antony Lewis « December 21 2022
Replies: 16
by alireza hojjati » March 28 2013
1

2
16 Replies

43522 Views

Last post by Antony Lewis
December 21 2022
DES Y3 likelihood update for CosmoMC?

Last post by Antony Lewis « December 21 2022
Replies: 1
by Hanyu Zhang » December 21 2022

1 Replies

132 Views

Last post by Antony Lewis
December 21 2022
Energy density perturbation of massive neutrino: gfortran error

Last post by Antony Lewis « December 15 2022
Replies: 1
by Diogo Souza » December 14 2022

1 Replies

176 Views

Last post by Antony Lewis
December 15 2022
kSZ parameter name in CosmoMC

Last post by Antony Lewis « December 14 2022
Replies: 1
by Tristan L Smith » December 14 2022

1 Replies

90 Views

Last post by Antony Lewis
December 14 2022
Planck2018 likelihood issue on colab. Google

Last post by Antony Lewis « December 11 2022
Replies: 1
by Karim M » December 09 2022

1 Replies

144 Views

Last post by Antony Lewis
December 11 2022
Cobaya: Requiring the CAMB Pk nonlin_ratio

Last post by Antony Lewis « December 11 2022
Replies: 1
by Minh Nguyen » December 09 2022

1 Replies

91 Views

Last post by Antony Lewis
December 11 2022
The 21cm global signal and 3D power spectrum from the dark ages

Last post by Rajesh Mondal « November 26 2022
Replies: 4
by Rajesh Mondal » November 20 2022

4 Replies

245 Views

Last post by Rajesh Mondal
November 26 2022
Cobaya: control nonlinear corrections

Last post by Zhuangfei Wang « November 26 2022
Replies: 2
by Zhuangfei Wang » November 24 2022

2 Replies

123 Views

Last post by Zhuangfei Wang
November 26 2022
Cobaya: step function likelihood

Last post by Helena Garcia « November 24 2022
Replies: 2
by Helena Garcia » November 21 2022

2 Replies

132 Views

Last post by Helena Garcia
November 24 2022
Cobaya: error adding new parameter to CAMB

Last post by joby pk « November 23 2022
Replies: 11
by joby pk » November 18 2022

11 Replies

287 Views

Last post by joby pk
November 23 2022
CAMB: matter-dominated cosmologies

Last post by Antony Lewis « November 19 2022
Replies: 3
by Nikos Samaras » November 11 2022

3 Replies

154 Views

Last post by Antony Lewis
November 19 2022
CAMB: formula for matter power specturm

Last post by Antony Lewis « November 16 2022
Replies: 1
by Zhuangfei Wang » November 16 2022

1 Replies

187 Views

Last post by Antony Lewis
November 16 2022
Cobaya: error with DES likelihood

Last post by Antony Lewis « November 11 2022
Replies: 12
by Zhuangfei Wang » October 04 2022

12 Replies

436 Views

Last post by Antony Lewis
November 11 2022
CAMB: output power spectrum

Last post by Zhuangfei Wang « November 07 2022
Replies: 10
by Zhuangfei Wang » October 19 2022

10 Replies

408 Views

Last post by Zhuangfei Wang
November 07 2022
How to get exactly the same matter power spectra values between classy wrapper and binary class

Last post by Dournac Fabien « November 06 2022

by Dournac Fabien » November 06 2022

0 Replies

135 Views

Last post by Dournac Fabien
November 06 2022
COBAYA: Contour level outside plotted ranges

Last post by Antony Lewis « November 02 2022
Replies: 3
by Ali Rida Khalife » October 31 2022

3 Replies

160 Views

Last post by Antony Lewis
November 02 2022
CLASS code : same values for matter power spectrum between non-linear model and linear model

Last post by Dournac Fabien « October 21 2022

by Dournac Fabien » October 21 2022

0 Replies

123 Views

Last post by Dournac Fabien
October 21 2022
CosmoMC: special prior

Last post by Antony Lewis « October 16 2022
Replies: 3
by Zhuangfei Wang » October 15 2022

3 Replies

199 Views

Last post by Antony Lewis
October 16 2022
CAMB: reuse results with changing source windows

Last post by Antony Lewis « October 14 2022
Replies: 3
by Nicolas Tessore » October 11 2022

3 Replies

186 Views

Last post by Antony Lewis
October 14 2022
Producing CMB power spectrum using CAMB

Last post by Antony Lewis « October 14 2022
Replies: 1
by Cihad Kıbrıs » October 13 2022

1 Replies

153 Views

Last post by Antony Lewis
October 14 2022
[COBAYA] Modifying interface between CAMB and HALOFIT

Last post by Minh Nguyen « October 11 2022
Replies: 4
by Minh Nguyen » September 06 2022

4 Replies

308 Views

Last post by Minh Nguyen
October 11 2022
Load an explanatory.ini file from CLASS wrapper

Last post by Fabien Dournac « October 10 2022

by Fabien Dournac » October 10 2022

0 Replies

132 Views

Last post by Fabien Dournac
October 10 2022
Cobaya: only use linear for DES_y1

Last post by Antony Lewis « September 29 2022
Replies: 7
by Zhuangfei Wang » September 26 2022

7 Replies

304 Views

Last post by Antony Lewis
September 29 2022
GetDist: Can not able to open parameter table.

Last post by María Pía Piccirilli « September 23 2022
Replies: 2
by Saisandri Saini » July 20 2022

2 Replies

288 Views

Last post by María Pía Piccirilli
September 23 2022
Cobaya with lollipop for planck lowl likelihoods

Last post by Teeraparb Chantavat2 « September 23 2022

by Teeraparb Chantavat2 » September 23 2022

0 Replies

127 Views

Last post by Teeraparb Chantavat2
September 23 2022
Cobaya: not generating any data when using polychord

Last post by Antony Lewis « September 23 2022
Replies: 1
by Jiwon Park » September 22 2022

1 Replies

173 Views

Last post by Antony Lewis
September 23 2022
CAMB: passing a new CAMBparams parameter to recfast.f90

Last post by Antony Lewis « September 16 2022
Replies: 8
by Joshua Benabou » September 14 2022

8 Replies

310 Views

Last post by Antony Lewis
September 16 2022
CAMB: output matter power specturm

Last post by Antony Lewis « September 15 2022
Replies: 3
by Zhuangfei Wang » September 13 2022

3 Replies

243 Views

Last post by Antony Lewis
September 15 2022
M_b prior sn.pantheon likelihood cobaya

Last post by Antony Lewis « September 13 2022
Replies: 3
by Helena Garcia » September 13 2022

3 Replies

261 Views

Last post by Antony Lewis
September 13 2022
COSMOMC with different model of dark energy

Last post by Teeraparb Chantavat2 « September 09 2022

by Teeraparb Chantavat2 » September 09 2022

0 Replies

195 Views

Last post by Teeraparb Chantavat2
September 09 2022
external dark energy

Last post by Antony Lewis « September 05 2022
Replies: 9
by Adam Ormondroyd » August 17 2022

9 Replies

446 Views

Last post by Antony Lewis
September 05 2022
CAMB: CMB angular power spectra with MODIFIED primordial power spectrum

Last post by Antony Lewis « August 23 2022
Replies: 1
by Jia-Rui Li » August 22 2022

1 Replies

257 Views

Last post by Antony Lewis
August 23 2022
waf configuration failed

Last post by DHARMENDRA KUMAR « August 18 2022
Replies: 1
by DHARMENDRA KUMAR » August 17 2022

1 Replies

666 Views

Last post by DHARMENDRA KUMAR
August 18 2022
GetDist: Showing 1D constrain on 2D plane

Last post by Antony Lewis « August 15 2022
Replies: 3
by José Ferreira » August 12 2022

3 Replies

345 Views

Last post by Antony Lewis
August 15 2022
GetDist - Creating/Plotting a new parameter from existing parameters/chains via SimpleMC

Last post by Arman Çam « August 15 2022
Replies: 2
by Arman Çam » August 12 2022

2 Replies

278 Views

Last post by Arman Çam
August 15 2022
CAMB: output transferred wavenumbers

Last post by Zhuangfei Wang « August 09 2022
Replies: 4
by Zhuangfei Wang » August 07 2022

4 Replies

380 Views

Last post by Zhuangfei Wang
August 09 2022
CosmoMC: segmentation fault after fixing a deallocation issue

Last post by Agne Semenaite « August 08 2022

by Agne Semenaite » August 08 2022

0 Replies

185 Views

Last post by Agne Semenaite
August 08 2022
Planck code: error in configure

Last post by qile zhang « July 31 2022

by qile zhang » July 31 2022

0 Replies

300 Views

Last post by qile zhang
July 31 2022
CAMB: Two points correlation function result is small

Last post by Cliff Schwartz « July 30 2022

by Cliff Schwartz » July 30 2022

0 Replies

209 Views

Last post by Cliff Schwartz
July 30 2022
Cobaya: No DR16 BAO datasets implemented

Last post by alex woodfinden « July 28 2022

by alex woodfinden » July 28 2022

0 Replies

253 Views

Last post by alex woodfinden
July 28 2022
Convert configuration of model from wrappers camb and class into respectively params.ini and explanatory.ini

Last post by Antony Lewis « July 25 2022
Replies: 4
by Dournac Fabien » June 13 2022

4 Replies

681 Views

Last post by Antony Lewis
July 25 2022
Cobaya: how to raise a CAMBParamRangeError or CAMBError in CAMB python scritp

Last post by Antony Lewis « July 24 2022
Replies: 1
by Diogo Souza » July 23 2022

1 Replies

227 Views

Last post by Antony Lewis
July 24 2022
Units of dtauda in CAMB

Last post by Aviv Padawer-Blatt « July 11 2022
Replies: 2
by Aviv Padawer-Blatt » July 09 2022

2 Replies

251 Views

Last post by Aviv Padawer-Blatt
July 11 2022
CosmoMC does not reproduce CAMB results

Last post by Matteo Puel « July 07 2022
Replies: 2
by Matteo Puel » July 07 2022

2 Replies

301 Views

Last post by Matteo Puel
July 07 2022
GetDist: Saving the plot sample instead of an image

Last post by José Ferreira « July 04 2022
Replies: 4
by José Ferreira » September 04 2021

4 Replies

1750 Views

Last post by José Ferreira
July 04 2022
Compile CAMB on server

Last post by Zhuangfei Wang « July 04 2022

by Zhuangfei Wang » July 04 2022

0 Replies

261 Views

Last post by Zhuangfei Wang
July 04 2022
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

294 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

468 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

418 Views

Last post by Juan Cruz
June 20 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

315 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

439 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

554 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

273 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

313 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

603 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

240 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

267 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

346 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

394 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

392 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

310 Views

Last post by Dournac Fabien
May 19 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

353 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

613 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

314 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

358 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

291 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

297 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

489 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

4437 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

469 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

275 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

3138 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

2683 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

390 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

489 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

489 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

883 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

435 Views

Last post by Antony Lewis
March 05 2022

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