[Users] Triggering on cctk_time

Ian Hinder ian.hinder at aei.mpg.de
Tue Aug 29 07:16:21 CDT 2017

On 29 Aug 2017, at 14:04, Frank Loeffler <knarf at cct.lsu.edu> wrote:

> 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.

Thanks - that's great!

Ian Hinder

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