Installing PnetCDF

Procedure

Use PuTTY to log in to the server as the root user.
Run the following command to decompress the PnetCDF installation package:
```
tar zxvf pnetcdf-1.11.2.tar.gz
```
Run the following command to switch to the directory generated after decompression:
```
cd pnetcdf-1.11.2
```

Run the following command to perform configuration:

./configure --prefix=$PNETCDF --build=aarch64-linux --enable-shared --enable-fortran --enable-large-file-test CC=mpicc CXX=mpicxx FC=mpifort F77=mpifort

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

Parent topic: Configuring the Compilation Environment