source:
utils/tools/DOMAINcfg/README_make_closea_masks
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1 | Make_closea_masks.py is a python routine to create closea mask fields |
2 | based on the old NEMO closea index definitions. Details of the grid |
3 | and the bathymetry are read in from the domain_cfg.nc file and the |
4 | closea_mask* fields are appended to the same domain_cfg.nc file. |
5 | |
6 | To use this routine: |
7 | |
8 | 1. Provide domain_cfg.nc file for your configuration. |
9 | |
10 | 2. Define closed seas for your configuration in Section 2 |
11 | using indices in the old NEMO style. (Read the comments on |
12 | indexing in Section 2!). Examples are given for eORCA025 |
13 | (UK version) for the three different options: |
14 | - just defining closed seas (and distribute fluxes over global ocean) |
15 | - defining closed seas with a RNF mapping for the American Great Lakes to the St Laurence Seaway |
16 | - defining closed seas with an EMPMR mapping for the American Great Lakes to the St Laurence Seaway |
17 | |
18 | 3. Choose whether to mask the closea_mask* fields. This is not required |
19 | but makes the fields easier to check. |
20 | |
21 | 4. Module can be run in python or from linux command line if you |
22 | change the top line to point to your python installation. If |
23 | using from command line, type "make_closea_masks.py --help" |
24 | for usage. |
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