Installing PnetCDF

Procedure

Use PuTTY to log in to the server as the root user.
Decompress the PnetCDF installation package.
```
tar -xvf parallel-1.9.0.tar.gz
```
Go to the directory generated after the decompression.
```
cd pnetcdf-1.9.0
```

Perform the configuration.

./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=mpifort F77=mpifort

Perform the compilation and installation.
```
make -j
make install
```

Parent topic: Configuring the Compilation Environment