tar -xvf parallel-netcdf-1.9.0.tar.gz
cd parallel-netcdf-1.9.0
./configure --prefix=/path/to/PNETCDF --build=aarch64-linux --enable-shared --enable-fortran --enable-large-file-test
make -j make install
export PATH=/path/to/PNETCDF/bin:$PATH export LD_LIBRARY_PATH=/path/to/PNETCDF/lib:$LD_LIBRARY_PATH