******** Glossary ******** .. include:: common.txt .. glossary:: CMIP Coupled Model Intercomparison Project, see the `CMIP Documentation`_. Cylc Cylc (“silk”) is a workflow engine for cycling systems, see the `Cylc Documentation`_. ESM Earth System Model ESMValCore ESMValCore contains the core functionalities for the ESMValTool. ESMValTool ESMValTool is a community diagnostic and performance metrics tool for routine evaluation of |ESMs| in |CMIP|, see the `ESMValTool Documentation`_. KGOs Known Good Outputs (KGOs) are outputs from an ESMValTool recipe that have been confirmed (typically by a scientist) to be as expected. KGOs are used in the compare task in the |RTW| to check whether any changes have been introduced to the outputs from an ESMValTool recipe after changes are made to either ESMValCore or ESMValTool. Rose Rose is a toolkit for writing, editing and running application configurations, see the `Rose Documentation`_. RTW Recipe Test Workflow