3. Building and running JULES

This section details the options available for compiling and running JULES.

• 3.1. Considerations
  • 3.1.1. Do I need NetCDF?
  • 3.1.2. Do I need parallel processing?
• 3.2. Required software
  • 3.2.1. Building JULES with NetCDF
  • 3.2.2. Building and running JULES with MPI
• 3.3. Building JULES using FCM
  • 3.3.1. Environment variables used when building JULES using FCM make
  • 3.3.2. Example FCM make commands
  • 3.3.3. Tips for effective use of FCM make
• 3.4. Running JULES
  • 3.4.1. General example of running JULES from the command line
  • 3.4.2. Running JULES with OpenMP
  • 3.4.3. Running JULES with MPI
• 3.5. Automatic upgrading and GUI using Rose
  • 3.5.1. Creating a Rose suite from existing namelists
  • 3.5.2. Using Rose to upgrade existing namelists
  • 3.5.3. Upgrading an existing JULES Rose suite
  • 3.5.4. Configuring JULES with a graphical interface
  • 3.5.5. Running a JULES Rose suite