Cylc

Cylc Development For discussing Cylc development: bugs, features, directions, performance, testing etc. Cylc 8 Migration This category is for the migration from Cylc 7 (and Rose 2019) to Cylc 8. Tips A category for posting hints, tips and details of new Cylc features. Cylc Announce Cylc Announcements and News from the development team. Others can read and reply to posts, but not create new topics. Cylc Support For all questions and comments on Cylc functionality, use, troubleshooting, etc.

Topic	Replies	Views	Activity
About the Cylc category Cylc	0	387	May 28, 2019
Cylc 8.6 Released Cylc Announce We are delighted to announce the release of Cylc 8.6.0 This release contains one particularly notable change, Cylc IDs are no longer limited to matching n=0 tasks. For example, this means that cylc hold //1234/FAMILY wil…	15	434	June 30, 2026
CYLC_* variables; cannot access in user script Cylc Support	24	217	June 24, 2026
Recording git state on install Cylc Support	3	18	June 24, 2026
Problem setting up sharing servers Cylc Support	17	64	June 18, 2026
How to allow next cycle to progress when current cycle has failed tasks Cylc Support	8	84	June 5, 2026
Accessing workflow source directory from within task Cylc Support	2	57	May 29, 2026
Tip: Jinja2 Macros Tips	0	40	May 24, 2026
Why cylc graph does not show Family Task Cylc Support	5	82	May 19, 2026
Reinstall a workflow from GUI Cylc Support	3	59	May 14, 2026
Ssh tunneling...channel 3: open failed Cylc Support	5	62	May 13, 2026
Website for viewing Cylc workflow logs (Cylc Hub?) Cylc Support	4	110	May 13, 2026
How to make two workflows depend upon each other Cylc Support	5	83	May 11, 2026
Make task run before any other task can run Cylc Support	2	58	May 6, 2026
Annotated Cylc examples (physics‑motivated, work in progress) Tips	1	64	May 5, 2026
Help with understanding cylc documentation Cylc Support	2	67	April 30, 2026
Advice on how to parametrize the environment Cylc Support	3	63	April 29, 2026
TUI/GUI not updating live – uiserver registers workflow as False Cylc Support	19	182	April 27, 2026
Cylc gui display disappears after workflow is completed Cylc Support	6	104	April 23, 2026
Cylc reinstall doesn't transfer over my new file Cylc Support	4	79	April 21, 2026
Using integer cycling to process many data files Tips	0	52	April 21, 2026
Cylc gui error on MacOS Tahoe Cylc Support	1	30	April 9, 2026
Please help with cycling behaviour Cylc Support	2	58	April 9, 2026
Cylc 8.6.2 how to grab execution time limit as variable Cylc Support	12	173	March 19, 2026
Mixing cycle and interval scheduling results in stall Cylc Support	6	84	March 18, 2026
Handling run host swaps in operational environment Cylc Support	13	183	March 17, 2026
Suggestions sought for handling complex workflow Cylc Support	10	172	March 10, 2026
Variable length task parameterisation Cylc Support	4	78	March 6, 2026
Persistent web UI view and colour scheme? Cylc Support	10	107	March 4, 2026
Skip retries on specific message output Cylc Support	1	48	March 2, 2026