Comment (by Roland Haas):

@Yosef Zlochower please add any comments about the thorn. Any comments are fine, from places where to code is unclear, to dead code, to missing / incorrect comments, to missing documentation or tests or demos.

--
Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2416/add-readinterpolate-thorn-to-einstein