CESM Models

CESM Configuration Naming Conventions

This document discusses how to properly refer to various configurations of CESM.

  • The default configuration is CESM1. The default components are CAM4, CICE4, CLM4, and POP2.
  • Only list components that have been swapped in for default components.
  • Multiple component swaps are listed in alphabetical order. (As in, CESM1 (BGC, CAM5).)
  • Resolution is never stated in the formal configuration name.
  • Distinguish between CAM5 and CAM5.1.
Configuration Components Used
CCSM4CAM4, CICE4, CLM4, POP2
CESM1CAM4, CICE4, CLM4, POP2 (default,same as CCSM4)
CESM1 (BGC)carbon cycle, CAM4, CICE4, CLM4, POP2
CESM1 (CAM5)CAM5, CICE4, CLM4, POP2
CESM1 (CISM)ice sheet model, CAM4, CICE4, CLM4, POP2
CESM1 (FASTCHEM)CAM-CHEM, CICE4, CLM4, POP2
CESM1 (WACCM)WACCM, CICE4, CLM4, POP2
CESM1 (BGC, CAM5.1)carbon cycle, CAM5.1, CICE4, CLM4, POP2