Title: CCSM3 TraCE Orbital only run Description: CCSM3 TraCE simulation with transient orbital forcing only, all other forcings and boundary conditions remain at the full TraCE state of 22ka. Metadata URL: https://www.earthsystemgrid.org/dataset/id/30aa612f-5031-11e5-861f-00c0f03d5b7c.html