require_relative "global_2050_model/global_2050_model"
require_relative "global_2050_model/global_2050_model_utilities"
require_relative "global_2050_model/global_2050_model_result"
require_relative "global_2050_model/model_structure"
require_relative "global_2050_model/model_choice"
require_relative "global_2050_model/model_alternative"
require_relative "global_2050_model/global_2050_model_version"
