CosmoMC module for CCCP cluster mass function cosmological dataset

The likelihood for Chandra Cluster Cosmology Project (CCCP) galaxy
cluster mass function cosmological data (Vikhlinin et al., ApJ 2009a,
692, 1033, ApJ 2009b, 692, 1060) is calculated at arbitrary point in
cosmological parameters space using interpolation on precalculated
likelihood grids. If you use this module, please, cite also Burenin,
Vikhlinin (2012).

To install the module:

1) Download and save CCCP clusters likelihoods grids, e.g.:

   cd /tmp
   wget http://hea.iki.rssi.ru/400d/cosm/combined/cccp_data.tar  (108Mb)
   
   cd /my/cosmomc/data
   tar xvf /tmp/cccp_data.tar

2) Copy clusters_cccp.f90 to cosmomc/source directory.

3) Add calculation of CCCP clusters likelihood to calclike.f90:

   - in the beginning of the calclike.f90 add:
   
      use clusters_cccp

   - in the appropriate place of the code add also, e.g.:

      if (Use_Clusters .and. GetLogLikePost /= LogZero) then
         GetLogLikePost = GetLogLikePost + clusters_cccp_LnLike(CMB,Info)
      end if
      
4) Edit Makefile:

   - Add reference to libcfitsio, e.g.:

     LINKFLAGS += -lcfitsio

   - Add clusters_cccp.o to OBJFILES before calclike.o:

     OBJFILES=  ... clusters_cccp.o calclike.o ...
     
5) make

6) If you put cccp likelihood data to the place other than
cosmomc/data, you can add to your params.ini file:

clusters_cccp_data = /my/path/to/cccp_data/