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JULES From Scratch is an alternative how-to for those who don't work on a system where Cylc, Rose and FCM have already been installed and/or can't use the Met Office Virtual Machine (e.g. for security reasons). I (Toby Marthews) wrote the first version of it in 2017. I'm also assuming little or no familiarity with any recent version of JULES.

I've been using JULES since 2008 when I was involved with a carbon cycle project at Univ. Oxford (which led to Marthews et al. 2012). During the first half of 2017 (now working at UKCEH) I rewrote and reorganised the JULES website (i.e. this website you are reading). As part of this, I created new pages there for all the JULES tutorials I could find (under Training) and a complete set of pages about how to get started using the model (under Getting Started).

JULES From Scratch is my tutorial for JULES. In order to follow it and get JULES running, you will need quite a few things in place on your system first. If you have all those in place, you just need to install a few programs on your Linux/UNIX system (see below) and you'll be good to go.

 

 

I am hoping to upload a revised version of JULES From Scratch during 2025, but until then please DO NOT FOLLOW THIS TUTORIAL. Unfortunately, because of the migration of JASMIN to Lotus2 and upgrade to Rose2 and Cylc8 during February 2025 (see here and here) and the retirement of Cylc7 and Python2 more generally (which applies to all servers), large parts of my JULES From Scratch tutorial now will not work and you cannot run JULES on JASMIN using these steps any more.

I'm leaving the 2023 version of this tutorial here to download for those still using Cylc7/Python2 systems (or for reference). If that is not sufficient, please consult alternative training resources, e.g. here., or access the UK Met Office documentation on JULES here.

                                                                                                 Toby, Feb 2025

NOW OPEN THE PDF BELOW AND CONTINUE THERE:

Click here for the tutorial slides: SLIDES (updated July 2024)


     Click here for a video version of the July 2021 version of these slides: https://youtu.be/dD-tUfvUt_k (English subtitles available if you click "CC")
          Click here for an update from October 2022: https://youtu.be/eWYY-EP0giM

** NOTE from February 2025: these slides will be updated again soon (hopefully before the end of 2025) **