1. Joint Institute for Regional Earth System Science and EngineeringUniversity of California Los Angeles CA USA
2. Jet Propulsion LaboratoryCalifornia Institute of Technology Pasadena CA USA
3. Department of Atmospheric SciencesUniversity of Washington Seattle WA USA
4. Department of Atmospheric and Oceanic SciencesUniversity of Colorado Boulder Boulder CO USA
5. Cooperative Institute for Research in Environmental SciencesUniversity of Colorado Boulder Boulder CO USA