Installing PnetCDF

Use PuTTY to log in to the server as the root user.
Run the following command to decompress the PnetCDF installation package:
```
tar -xvf parallel-netcdf-1.8.0.tar.bz2
```
Run the following command to go to the directory generated after the decompression:
```
cd parallel-netcdf-1.8.0
```

Run the following command to perform the configuration:

./configure --prefix=/path/to/PNETCDF --build=aarch64-unknown-linux-gnu CFLAGS="-fPIC -DPIC" CXXFLAGS="-fPIC -DPIC" FCFLAGS="-fPIC" FFLAGS="-fPIC"

Run the following commands to compile and install PnetCDF.
```
make -j 16
make install
```

Run the following commands to load the environment variables:

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

Parent topic: Configuring the Compilation Environment