Grlp

This version, and in particular the main code ("grlp"), corresponds to the version from the submission of the following paper submitted to the journal *Earth Surface Dynamics*.

Wickert, A. D. and T. F. Schildgen (in review, 2018), [Long-Profile Evolution of Transport-Limited Gravel-Bed Rivers
](https://www.earth-surf-dynam-discuss.net/esurf-2018-39/), *Earth Surf. Dynam. Discuss.*, *9*(3), 997–1017, doi:10.5194/esurf-2018-39.

Initial version submitted with the Earth Surface Dynamics Discussions paper, "Long-Profile Evolution of Transport-Limited Gravel-Bed Rivers". A few more changes were applied before the initial processing for the paper was complete, and these form v1.0.0-alpha, which corresponds to the final code used for the figures in the paper.