Help with cold start setup for coupled N320e UM suite using Rose and Cylc (new user)

[Subrat-Kumar-Mallick]

Hi everyone,

I am new to the UK Met Office Unified Model (UM) and trying to setup a coupled N320e suite (atmosphere-ocean-sea ice, likely with OASIS coupled, NEMO/CICE) for cold start run using Rose and Cylc (CYLC_VERSION=7.8.13).

I have followed general steps and setup a n320e suite for cold start, but I haven't succeeded in getting it running -- issues during glm_um_fcst_long, or task failure.

Could someone share:

1. A recommended starting suite name/ID for coupled N320e.
2. Step-by-step instruction for simple cold start configuration (initial condition, ancillaries, namelists)?
3. Common pitfalls/troubleshooting for beginners (like suite graph, etc)
4. Links to example suite.rc or rose-app.conf for coupled setups for cold start run?

Any pointers, example suite for cold start or docs would be greatly appreciated -- thanks!

Below are the list of file attached for the reference

suite-runtime-gl-trial-A.rc.txt
suite-runtime-gl-A.rc.txt
suite.rc.txt
suite-graph-gl-A.rc.txt