The content of this directory tree:

README           this file
README_format    summary of format/layout used for modules

input_templates/ files needed by the ice model
    GNUmakefile                 makefile
    Makedepends.pl              perl script used in make (for dependencies)
    *.defs                      architecture-specific definitions for make
    global_*                    displaced-pole grid and land mask files
    ice_in                      namelists
    ice_model_size.F.100x116x3  sample ice_model_size.F
    ice_model_size.F.100x116x5  sample ice_model_size.F
    ice_model_size.F.100x116x10 sample ice_model_size.F

source/          ice model source code

The script "ice.setup" in the main aio directory compiles this code
and copies appropriate files from input_templates into this
directory (.../aio/models/ice).  To do this without the setup script, 

(1) copy GNUmakefile, Makedepends.pl, global_* and ice_in from
    input_templates to this directory

(2) copy either IRIX64.defs or AIX.defs from input_templates to this
    directory, depending on your machine architecture

(3) edit GNUmakefile and *.defs as desired
    The make system is currently configured to compile the ice
    model for coupled simulations on 4 processors.

(4) type "make"
    This creates the directory ./compile

(5) edit ice_in as desired
    Since the restart data is not included here, set restart = .false.
    
(6) cd../.. to the main aio directory and type "aio.run"
       OR
    move csim (the executable) to this directory and
    type "mpirun -np 4 csim" to run uncoupled on 4 processors (must
    have chosen "uncoupled" in *.defs)
    NOTE:  assuming you have input forcing data 


