Compilation and Installation

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Go to the WAVEWATCH III installation directory.

   cd /path/to/WAVEWATCH

3. Decompress the WAVEWATCH III source package.

   tar -xvf WW3-6.07.1.tar.gz

4. Go to the directory generated after the decompression.

   cd WW3-6.07.1

5. Create an environment variable file.
   1. Create an environment variable file.

      vi env_ww3.sh

   2. Press i to enter the edit mode and add the following content:

      ############# clang + hypermpi #################
      export PATH=/opt/compiler/bisheng-compiler-1.3.3-aarch64-linux/bin:$PATH
      export LD_LIBRARY_PATH=/opt/compiler/bisheng-compiler-1.3.3-aarch64-linux/lib:$LD_LIBRARY_PATH
      export PATH=/path/to/hypermpi/hmpi/bin:/path/to/hypermpi/ucx/bin:$PATH
      export LD_LIBRARY_PATH=/path/to/hypermpi/hmpi/lib:/path/to/hypermpi/ucx/lib:$LD_LIBRARY_PATH############# netcdf #################
      export NETCDF_DIR=/path/to/NETCDF
      export NETCDF_LIBDIR=$NETCDF_DIR/lib
      export NETCDF_INCDIR=$NETCDF_DIR/include
      export PATH=$NETCDF_DIR/bin:$PATH
      export LD_LIBRARY_PATH=$NETCDF_LIBDIR:$LD_LIBRARY_PATH
      export WWATCH3_NETCDF=NC4
      export NETCDF_CONFIG=$NETCDF_DIR/bin/nc-config
      ############# metis #################
      export METIS_PATH=/path/to/METIS
      export PATH=$METIS_PATH/bin:$PATH
      export LD_LIBRARY_PATH=$METIS_PATH/lib:$LD_LIBRARY_PATH

   3. Press Esc, type :wq!, and press Enter to save the file and exit.
6. Load the environment variables.

   source env_ww3.sh

7. Configure the WAVEWATCH III parameters (pay attention to the information in bold).

   ./model/bin/w3_setup model/

   *****************************
   ***   WAVEWATCH III setup     ***
   *****************************
   [INFO] local env file wwatch3.env created in /home/WW3-6.07.1/model/bin/wwatch3.env
   Setup file /home/WW3-6.07.1/model/bin/wwatch3.env not found
   Default set up :
   Printer (listings)       : printer
   Auxiliary FORTRAN comp.  : gfortran
   Auxiliary C compiler     : gcc
   Scratch directory        : /path/to/WAVEWATCH/WW3-6.07.1/model/tmp
   Save sources             : yes
   Save listings            : yes
   Update settings ? [y/n] y
   Creating new set-up :
   Printer for listings [printer] :
   Auxiliary FORTRAN compiler [gfortran] :flang
   Auxiliary C compiler [gcc] :clang
   Scratch space [/home/wdy/WW3-6.07.1/model/tmp] :
   Save source code files (*.f)  [yes] :
   Save listing files  [yes] :
   Modified set up :
   Printer (listings)       : printer
   Auxiliary FORTRAN comp.  : flang
   Auxiliary C compiler     : clang
   Scratch directory        : /path/to/WAVEWATCH III/WW3-6.07.1/model/tmp
   Save sources             : yes
   Save listings            : yes
   New settings OK ? [y/n] y
   Setup makefile for auxiliary programs
   ......
   Create required model subdirectories
   Finished setting up WAVEWATCH III