Compilation and Installation

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Go to the ecCodes installation package directory.

   cd /path/to/ECCODES

3. Install the dependencies.

   yum install -y openjpeg-devel python-devel numpy

4. Decompress the ecCodes installation package.

   tar -zxvf eccodes-2.18.0-Source.tar.gz

5. Go to the directory generated after the decompression.

   cd eccodes-2.18.0-Source

6. Create a build directory.

   mkdir build
   cd build

7. Configure the pre-compilation environment.

   export CC=`which clang`
   export CXX=`which clang++`
   export FC=`which flang`
   cmake ../../eccodes-2.18.0-Source -DCMAKE_INSTALL_PREFIX=/path/to/ECCODES

   Output for the start:

   

   Output for the end:

   

8. Perform the compilation.

   make -j 8

   Output for the start:

   

   Output for the end:

   

9. Perform the test.

   ctest

   

10. Perform the installation.

    make install

    

11. Set the environment variables.

    export PATH=/path/to/ECCODES/bin:$PATH