1. Department of Chemistry and BiochemistryUniversity of Maryland College Park MD USA
2. Department of Computer ScienceUniversity of Maryland College Park MD USA
3. Department of Atmospheric and Oceanic ScienceUniversity of Maryland College Park MD USA
4. Now at Areté Arlington VA USA
5. Earth System Science Interdisciplinary CenterUniversity of Maryland College Park MD USA
6. National Oceanic and Atmospheric Administration Air Resource Laboratory College Park MD USA
7. Department of ChemistryPurdue University West Lafayette IN USA
8. Now at Lake Michigan Air Directors Consortium Madison WI USA
9. School of Marine and Atmospheric SciencesStony Brook University Stony Brook NY USA
10. School of Informatics, Computing, and Cyber SystemsNorthern Arizona University Flagstaff AZ USA
11. Global Modeling and Assimilation OfficeNASA Goddard Space Flight Center Greenbelt MD USA
12. Goddard Earth Sciences Research and TechnologyUniversities Space Research Association Columbia MD USA
13. Engineering LaboratoryNational Institute of Standards and Technology Gaithersburg MD USA
14. Special Programs OfficeNational Institute of Standards and Technology Gaithersburg MD USA