Vn8.4 GA4.0 Release Candidate: RC6.2
From UKCA
This page documents the vn8.4 GA4.0 release candidate RC6.2 (xkjgj/f on MONSooN and x???? on ARCHER). This job has been developed and run by Luke Abraham.
Suitability for Release
| Tropospheric Chemistry | |
| Stratospheric Chemistry | Users should note the low stratospheric NOy. |
| Tropospheric Aerosol | |
| Stratospheric Aerosol |
Key
| Release candidate still under evaluation |
| Release candidate not scientifically suitable to be released |
| Release candidate is suitable for development jobs, and may be scientifically suitable to be released for some applications |
| Release candidate scientifically suitable to be released |
| Release candidate does not consider the required chemistry or aerosol processes |
Overview
MONSooN job xkjgj |
ARCHER job x????
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| UKCA branch used | fcm:um_br/pkg/Config/vn8.4_UKCA@16827 |
fcm:um_br/pkg/Config/vn8.4_UKCA@16827
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| Decomposition | 12EW x 16NS on 6 nodes (see below) | 12EW x 12NS on 12 nodes (see below) |
| Run-time (per model month) | ~2 hours (see below) | ~2 hours (see below) |
| Job-step (recommended) | 1 model month in 10800 seconds (3 hours) | 3 model months in 28800 seconds (8 hours) |
| Cost (per model year) | 150 node-hours (see below) | 115 kAU (see below) |
| Storage Requirements (current STASH settings) |
110GB per model year (32-bit pp-files & seasonal 64-bit dumps) MOOSE costs: £12.01 per model year |
110GB per model year (32-bit pp-files & seasonal 64-bit dumps) copied to the /nerc disk as the model runs,using the branch fcm:um_br/dev/luke/vn8.4_hector_monsoon_archiving_ff2pp/src as a central script modification.
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