Installing PnetCDF

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Decompress the PnetCDF installation package.

   tar -xvf parallel-netcdf-1.9.0.tar.gz

3. Go to the directory generated after the decompression.

   cd parallel-netcdf-1.9.0

4. Perform the configuration and installation.

   ./configure --prefix=/path/to/PNETCDF --build=aarch64-unknown-linux-gnu CFLAGS="-fPIC -DPIC" CXXFLAGS="-fPIC -DPIC" FCFLAGS="-fPIC" FFLAGS="-fPIC" CC=$MPICC CXX=$MPICXX FC=$MPIFC F77=$MPIFC
   make
   make install

5. Load the environment variables.

   export PATH=/path/to/PNETCDF/bin:$PATH
   export LD_LIBRARY_PATH=/path/to/PNETCDF/lib:$LD_LIBRARY_PATH