1. Department of Chemical and Biochemical Engineering Iowa Technology Institute The University of Iowa Iowa City IA USA
2. Center for Global and Regional Environmental Research The University of Iowa Iowa City IA USA
3. Department of Physics and Astronomy The University of Iowa Iowa City IA USA
4. Laboratoire d’Optique Atmosphérique CNRS–Université de Lille Lille France
5. Department of Atmospheric Sciences Texas A&M University College Station TX USA
6. Department of Oceanography Texas A&M University College Station TX USA
7. Department of Physics and Astronomy Texas A&M University College Station TX USA