CosmoCoffee Forum Index CosmoCoffee

 
 FAQFAQ   SearchSearch  MemberlistSmartFeed   MemberlistMemberlist    RegisterRegister 
   ProfileProfile   Log inLog in 
Arxiv New Filter | Bookmarks & clubs | Arxiv ref/author:

cannot obtain the statistic result
 
Post new topic   Reply to topic    CosmoCoffee Forum Index -> Computers and software
View previous topic :: View next topic  
Author Message
MingJian Zhang



Joined: 19 Oct 2015
Posts: 3
Affiliation: Beijing Normal University

PostPosted: April 27 2017  Reply with quote

Dear Antony,
I run the CosmoMC using MPI. My systerm is ubuntu 16.04. Ifort is 17.0.3. It works well. However, I cannot obtain the test.corr, test.covmat, test.likestats, and test.margestats.

[img]zhang@zhang-TravelMate-P246-MG:~/programs/CosmoMC201611tex error (math_lexing_error): mpirun -np 4 ./cosmomc 5lnzq0j0s0l0.ini
Number of MPI processes: 4
file_root:test
NOTE: use_CMB now set internally from likelihoods
NOTE: use_CMB now set internally from likelihoods
NOTE: use_CMB now set internally from likelihoods
NOTE: use_CMB now set internally from likelihoods
NOTE: num_massive_neutrinos ignored, using specified hierarchy
NOTE: num_massive_neutrinos ignored, using specified hierarchy
NOTE: num_massive_neutrinos ignored, using specified hierarchy
NOTE: num_massive_neutrinos ignored, using specified hierarchy
Random seeds: 13376, 7192 rand_inst: 4
Random seeds: 13439, 7209 rand_inst: 3
Random seeds: 13341, 7209 rand_inst: 2
Random seeds: 13474, 7232 rand_inst: 1
Reading: supernovae data
Reading: supernovae data
Reading: supernovae data
Reading: supernovae data
Doing non-linear Pk: F
transfer kmax = 0.8000000
adding parameters for: Union2.1
Fast divided into 1 blocks
2 parameters ( 2 slow ( 0 semi-slow), 0 fast ( 0 semi-fast))
starting Monte-Carlo

and

[/img]zhang@zhang-TravelMate-P246-MG:~/programs/CosmoMC201611

./getdist distparams.ini
skipped unused params: omegabh2 omegach2 tau omegak mnu nnu yhe Alens ns nrun logA r H0 omegam sigma8 r02
reading chains/test_1.txt
expanding array - you have a lot of chain rows!
expanding array - you have a lot of chain rows!
reading chains/test_2.txt
expanding array - you have a lot of chain rows!
reading chains/test_3.txt
expanding array - you have a lot of chain rows!
expanding array - you have a lot of chain rows!
reading chains/test_4.txt
expanding array - you have a lot of chain rows!
Number of chains used = 4
var(mean)/mean(var), remaining chains, worst e-value: R−1 = 0.02740
RL: Thin for Markov: 319
RL: Thin for indep samples: 949
RL: Estimated burn in steps: 4147 (3951 rows)
mean input multiplicity = 1.04963429991442
TRealList: Compare not defined for this type

I do not know the reason of this error. And how to obtain the statistic results?
Back to top
View user's profile  
Antony Lewis



Joined: 23 Sep 2004
Posts: 1257
Affiliation: University of Sussex

PostPosted: April 27 2017  Reply with quote

Try python/GetDist.py instead of the fortran one.
Back to top
View user's profile [ Hidden ] Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic    CosmoCoffee Forum Index -> Computers and software All times are GMT + 5 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group. Sponsored by WordWeb online dictionary and dictionary software.