[Users] Triggering on cctk_time

[Frank Loeffler]

Hi,

On Tue, Aug 29, 2017 at 01:59:01PM +0200, Ian Hinder wrote:
>In the Trigger thorn, is it possible to set a trigger on cctk_time, so 
>that a certain parameter is steered at a particular time?  It looks 
>like it only supports Cactus grid variables and scalars.

The thorn does indeed have that limitation, but it also contains a 
workaround for exactly your case: it's own variables 
trigger_cctk_iteration and trigger_cctk_time, which are populated with 
the cactus values before all checks, so you can trigger on those.

Frank

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