Compilation and Installation

Prerequisites

Configure an external network so that the server can be connected to the Internet.

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Decompress the CESM installation package and go to the directory generated after the decompression.

   tar xf CESM-cesm2.1.1.tar.gz
   cd /path/to/CESM/CESM-cesm2.1.1

3. Install Environment Modules, Git, and SVN.

   yum install git svn environment-modules -y

4. Add the verification information.

   svn ls https://svn-ccsm-models.cgd.ucar.edu/ww3/release_tags

5. Install other CESM components.

   ./manage_externals/checkout_externals

6. Check whether the required components are installed.

   ./manage_externals/checkout_externals -S

   The installation is successful if the following information in is displayed:

   Processing externals description file : Externals.cfg
   Processing externals description file : Externals_CLM.cfg
   Processing externals description file : Externals_POP.cfg
   Processing externals description file : Externals_CISM.cfg
   Checking status of externals: clm, fates, ptclm, mosart, ww3, cime, cice, pop, cvmix, marbl, cism, source_cism, rtm, cam,
   ./cime
   ./components/cam
   ./components/cice
   ./components/cism
   ./components/cism/source_cism
   ./components/clm
   ./components/clm/src/fates
   ./components/clm/tools/PTCLM
   ./components/mosart
   ./components/pop
   ./components/pop/externals/CVMix
   ./components/pop/externals/MARBL
   ./components/rtm ./components/ww3