error in cosmomc

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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jonah saidian
Posts: 9
Joined: May 30 2014
Affiliation: ucsd

error in cosmomc

Post by jonah saidian » February 26 2015

Hi all I'm trying to run the newest version of Cosmomc and in the middle of the run I'm getting this output error,

"Error in halofit
CAMB error
MpiStop: 4"

Does anyone know what the problem is? I recompiled camb after doing make clean and still get the same thing. Thanks all

Jason Dossett
Posts: 97
Joined: March 19 2010
Affiliation: The University of Texas at Dallas
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error in cosmomc

Post by Jason Dossett » March 01 2015

That is telling you one of your parameter combinations is causing an error in halofit. To reject that sample and keep running MCMC set

Code: Select all

stop_on_error=  F
in your ini file.

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