#1590 closed Task (fixed)
iceberg (ICB) code can't restart from single (rebuilt) restart file
| Reported by: | davestorkey | Owned by: | nemo |
|---|---|---|---|
| Priority: | low | Milestone: | 2015 WP |
| Component: | OCE | Version: | v3.6 |
| Severity: | Keywords: | ||
| Cc: |
Description
As currently coded the iceberg (ICB) code can only restart from a set of decomposed iceberg restart files (ie. one restart file per processor). It can't restart from a single (rebuilt) iceberg restart file. This is quite a big limitation as it means you can't easily change your decomposition half way through an integration and you can't easily use the restart file from one experiment in another experiment.
I propose to fix this. Can we put this in as a bug fix for NEMO 3.6_stable (and the trunk) or does it need to go on the work plan?
Commit History (1)
| Changeset | Author | Time | ChangeLog |
|---|---|---|---|
| 5850 | davestorkey | 2015-11-02T12:33:42+01:00 | ticket #1590 |
Change History (4)
comment:1 Changed 8 years ago by davestorkey
- Milestone changed from 2015 nemo_v3_6_STABLE to 2015 new developments
- Type changed from Defect to Development branch
comment:2 Changed 8 years ago by davestorkey
comment:3 Changed 6 years ago by acc
- Resolution set to fixed
- Status changed from new to closed
Added to merge. Now in 3.6_STABLE branch and trunk
comment:4 Changed 6 years ago by nemo
- Type changed from Development to Task
Remove 'Development' type
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Branch created:
https://forge.ipsl.jussieu.fr/nemo/browser/branches/UKMO/icebergs_restart_single_file
I have managed to get icb_rst_read to do everything with calls to the IOM library with a couple of small tweaks to iom.F90. It can now restart from a multiple-file or single-file icebergs restart and gives bit-comparable results after a one-day. (Also bit-compares with a similar test using the original version of the code). Will fill in a wiki ticket and pass to Andrew for review.