I am a new user of your firedrake library.  I'm running into an interesting issue where set_log_level() is not displaying all the information that I believe it should be.  Unfortunately I haven't been able to find much in terms of help online.  When setting the level to "DEBUG" I only get the message "pyop2:DEBUG Found existing compilation communicator".  Would y'all happen to have an example on hand using this method that I could take a look at to make sure my syntax is correct?  I've been trying to get set_log_level() to work with the firedrake introductory tutorials.

Thanks!

-Sean