This software is licensed under a BSD-like License for non-commercial use.

Copyright © 2020, California Institute of Technology. All rights reserved.

Redistribution and use in source and binary forms for academic and other
non-commercial purposes, with or without modification, are permitted
provided that the following conditions are met:

•	Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
•	Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
•	Neither the name of the California Institute of Technology (Caltech)
 nor the names of its contributors may be used to endorse or promote products
 derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


To license any part of this software for commercial use, contact the Caltech
Office of Technology Transfer and Corporate Partnerships at Innovation@caltech.edu.

This project is supported in part by NSF grants NSF 1564330, NSF BCS-1845958 and 
BCS-1840756, and the Schmidt Academy fellows program.
