Installing PnetCDF

Procedure

1. Download the PnetCDF source package.

   https://parallel-netcdf.github.io/Release/pnetcdf-1.11.2.tar.gz

2. Upload the source package to its installation directory on the server, for example, /path/to/download/pnetcdf.
3. Go to the source package directory.

   cd /path/to/download/pnetcdf

4. Decompress the installation package.

   tar -zxvf pnetcdf-1.11.2.tar.gz

5. Switch to the directory of the configure script.

   cd pnetcdf-1.11.2

6. Install PnetCDF.

   ./configure --prefix=/path/to/install/PNETCDF --build=aarch64-unknown-linux-gnu CFLAGS="-fPIC -DPIC" CXXFLAGS="-fPIC -DPIC" FCFLAGS="-fPIC" FFLAGS="-fPIC" CC=mpicc CXX=mpicxx FC=mpifort F77=mpifort

7. Perform the compilation and installation.

   make -j 16
   make install

8. Set the environment variables.

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