CosmoMC: Why this error?

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
Post Reply
Jie Ren
Posts: 28
Joined: May 13 2006
Affiliation: Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin, China

CosmoMC: Why this error?

Post by Jie Ren » May 15 2006

I followed the instructions in CosmoMC Readme and the compilation seemed successful, but an error occurs when running cosmomc. Thanks for any suggestions.

[renphysics@nkstar2 cosmomc]$ ./cosmomc params.ini
Random seeds: 16135, 11606 rand_inst: 0
WARNING: computing tensors with num_cls=3 (BB=0)
Computing tensors: F
Doing CMB lensing: F
lmax = 2100
Number of C_ls = 3
Varying 6 parameters ( 0 fast)
reading: params_CMB.covmat
starting Monte-Carlo
reading WMAP3 data
forrtl: No such file or directory
forrtl: info: Fortran error message number is 29.
forrtl: warning: Could not open message catalog: ifcore_msg.cat.
forrtl: info: Check environment variable NLSPATH and protection of /usr/lib/ifcore_msg.cat.
[renphysics@nkstar2 cosmomc]$

Pascal Vaudrevange
Posts: 50
Joined: March 26 2006
Affiliation: DESY
Contact:

CosmoMC: Why this error?

Post by Pascal Vaudrevange » May 15 2006

Hi,

it seems like you do not have the WMAP3 data installed properly.

Pascal

Antony Lewis
Posts: 1498
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: CosmoMC: Why this error?

Post by Antony Lewis » May 15 2006

Run the WMAP likelihood test program. If that works, make sure you modified the path for the data files (as instructed in the CosmoMC readme) before compiling for use with CosmoMC. If the test program doesn't work, the problem is with your WMAP installation.

Jie Ren
Posts: 28
Joined: May 13 2006
Affiliation: Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin, China

CosmoMC: Why this error?

Post by Jie Ren » May 15 2006

Thanks!
My mistake is that after I modified the file "WMAP_3yr_options.f90" as instructed in CosmoMC readme, I didn't run "make clean" and just ran "make".

Post Reply