About the Authors

Richard D. Norris

Contributed equally to this work with: Richard D. Norris, James M. Norris

RNorris@ucsd.edu

Affiliation Scripps Institution of Oceanography, La Jolla, California, United States of America

James M. Norris

Contributed equally to this work with: Richard D. Norris, James M. Norris

Affiliation Interwoof, Santa Barbara, California, United States of America

Ralph D. Lorenz

Affiliation Applied Physics Laboratory, The Johns Hopkins University, Laurel, Maryland, United States of America

Jib Ray

Affiliation Interwoof, Santa Barbara, California, United States of America

Brian Jackson

Affiliation Department of Physics, Boise State University, Boise, Idaho, United States of America

Competing Interests

Funding from Interwoof does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: RDN JMN RDL JR BJ. Performed the experiments: RDN JMN RDL JR BJ. Analyzed the data: RDN JMN RDL JR. Contributed reagents/materials/analysis tools: RDN JMN RDL JR BJ. Contributed to the writing of the manuscript: RDN JMN RDL JR BJ.