Scripts and datasets to create input text files to run the model with CCSM

   build-namelist ----------------- Script to build the namelists needed by cism
   cism.buildexe.csh -------------- Script to build cism
   cism.buildnml.csh -------------- Wrapper to build-namelist, doing some initial setup, etc.
   cism.cpl7.template ------------- Script to copy necessary files from CODEROOT to the CASE directory
   user_nl_cism ------------------- Template into which users can put namelist modifications

XML namelist description files, in namelist_files:

   namelist_definition_cism.xml ------ Definition of all CISM namelist items
                                       (also used by clm to build CISM namelist)
   namelist_defaults_cism.xml -------- Default values to use in CISM namelists
                                       (also used by clm to build CISM namelist)