1. Department of Mathematical, Physical, and Engineering Sciences Texas A&M University – San Antonio San Antonio Texas 78224 USA
2. Department of Geography and Environmental Studies Texas State University San Marcos Texas 78666 USA
3. Department of Earth, Environmental, and Planetary Science Case Western Reserve University Cleveland Ohio 44106 USA
4. NASA Glenn Research Center Cleveland Ohio 44135 USA
5. Carl Zeiss SMT‐PCS Pleasanton California 94588 USA