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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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o pkg/seaice/seaice_growth.F |
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Revision 1.89 of seaice_growth.F completes the overall october 2010 revision and |
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merging process. The merged routine has two branches, and one activates the 'evolution' |
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branch by setting SEAICE_GROWTH_LEGACY to undef (at the top of the routine for now). |
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In summary, here is what the '10/10 revision' did consist of |
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part 1: seaice_growth.F revisions 1.71 to 1.75 |
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- Preliminary seaice_growth.F clean-up, keeping test results strictly unchanged. |
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The emphasis here was on improving readability (e.g. by trying to use meaningful |
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variable names) and modularity (e.g. by adding arrays to store heff etc. updates). |
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part 1.5: |
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- revising the lab_sea experiment to make it a more useful (i.e. stable |
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and representative of an actual model run). This was done by generating a |
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(winter) pickup to start from, switching back the main experiment dynamic |
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solver from evp to lsr, having one of the experiments use the free drift solution. |
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part 2: seaice_growth.F revisions 1.76 to 1.85 |
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- Sorting out hard-coded constants that prevented heat and fresh water conservation. |
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- Sorting out the various fields units and sign (set early on and reset at the end) |
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to avoid numerous scalings/re-scalings. By v1.85 the basic unit for ice, heat and |
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fresh water stock is 'effective ice meters', and >0 implies more ice/snow. |
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- Using tendency terms arrays (d_HEFF* etc.) to alleviate remaining code locks, |
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and simplifying logical expressions to further improve readibility. |
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part 3: seaice_growth.F revisions 1.86 to 1.89 |
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- Re-organize the blocks of code more logically. |
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- Merging the '_if.F' pieces that add something new. |
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o pkg/thsice: |
o pkg/thsice: |
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- vectorize thsice_solve4temp and thsice_get_exf. |
- vectorize thsice_solve4temp and thsice_get_exf. |
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Problem: thsice_solve4temp has an unvectorizable statement that |
Problem: thsice_solve4temp has an unvectorizable statement that |
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