Encapsulation of a Model Agnostic Grid Interface Construct [MAGIC] in JEDI

Requirements

Tested compilers include:

• GCC 7.3.0, 7.4.0
• Intel 17.x.y.z

Required dependencies:

• NetCDF (Fortran and CXX API)
• CMake
• ecbuild
• eckit
• fckit
• ATLAS
• SABER
• OOPS

Installation

MAGIC employs an out-of-source build/install based on CMake.

Make sure the ecbuild executable script is found ( which ecbuild ).

# 1. Create the build directory and cd into it:
mkdir build
cd build

# 2. Run ecbuild:
ecbuild /path/to/source

# 3. Compile / Install
make -j 10
make install

Extra flags maybe added to step 2 to fine-tune configuration.

• --build=DEBUG|RELEASE|BIT --- Optimisation level
  • DEBUG: No optimisation (-O0 -g)
  • BIT: Maximum optimisation while remaning bit-reproducible (-O2 -g)
  • RELEASE: Maximum optimisation (-O3)