The current set of WaveToy examples in CactusWave do no have a SYNC statement in their schedule.ccl in when scheduling the Boundaries routines. This can cause problems with b/c that expect ghost zones to be valid.

Pull request https://bitbucket.org/cactuscode/cactuswave/pull-requests/1/wavetoyc-sync-when-selecting-bcs-run-bcs/diff adds the SYNC call to WaveToyC and a similar change should be made to all WaveToy examples.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2277/wavetoyfoo-examples-do-not-call-sync-when