- Install Arm Compiler and Arm Performance Libraries. See the installation instructions.
- Build and install Open MPI. See the instructions on Building OpenMPI with Arm Compiler.
- Build and install HDF5. See the instructions on Building HDF5 with Arm Compiler
- Build and install NetCDF and NetCDF Fortran libraries. See the instructions on Building NetCDF with Arm Compiler.
- You must be a registered WRF user before you can download the WRF source. To register, visit the WRF website.
For the purposes of this guide, it is assumed that the NetCDF Fortran interface has been installed in the same location as the NetCDF library, thus they share the same