Perturbed parameters ensembles of idealized experiments to learn about the behavior of a climate model.

Ambarish Karmalkar1, David Sexton2, James Murphy2 and Ben Booth3, (1)University of Massachusetts Amherst, Amherst, MA, United States, (2)Met Office, Hadley Centre for Climate Science and Services, Exeter, United Kingdom, (3)Met Office Hadley Centre, Exeter, United Kingdom