1. Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, and Science Systems and Applications, Inc., Lanham, Maryland
2. Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, Maryland
3. Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado
4. Laboratory for Atmospheres, NASA Goddard Space Flight Center, Greenbelt, and Joint Center for Earth Systems Technology, University of Maryland, Baltimore County, Baltimore, Maryland