[ET Trac] [Einstein Toolkit] #449: Check for periodicity of initial data with Periodic thorn

#449: Check for periodicity of initial data with Periodic thorn -------------------------+-------------------------------------------------- Reporter: hinder | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Other | Version: Keywords: Periodic | -------------------------+-------------------------------------------------- When applying periodic boundary conditions with the Periodic thorn, the thorn could check that the initial data it was given was actually periodic. This might help to track down errors in setting up parameter files.