Changes between Version 3 and Version 4 of 2010WP/2010Stream3
- Timestamp:
- 2009-11-05T12:48:38+01:00 (14 years ago)
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2010WP/2010Stream3
v3 v4 33 33 '''Status :''' Carried over from 2009 but work is well advanced. Full testing and documentation will be complete for 3.3 release [[BR]] 34 34 '''Principal Investigator :''' Yevgeny Aksenov (yka@noc.soton.ac.uk) [[BR]] 35 35 36 === S3.2-b — Embedding sea-ice inside the ocean === 36 '''Motivation:''' To improve the coupling between the sea-ice and ocean models, we embed the sea-ice into the ocean by changing the volume of 37 the ocean and depressing the ocean interface by a depth equal to the mean ice draft. 37 '''Motivation:''' To improve the coupling between the sea-ice and ocean models, we embed the sea-ice into the ocean by changing the volume of the ocean and depressing the ocean interface by a depth equal to the mean ice draft. 38 38 The latter is calculated as the water equivalent of the total ice and snow mass in the model grid box using in-situ local densities of seawater. 39 39 The pressure gradient that takes into account the total weight of sea ice and snow in the top model grid box is added to the ocean momentum budget. … … 44 44 A longer run in ORCA2-LIM3 will take place early in 2010 and the code committed for the NEMO 3.3 release. 45 45 '''Principal Investigator :''' Yevgeny Aksenov (yka@noc.soton.ac.uk) [[BR]] 46 46 47 === S3.2-c — Embedding sea-ice inside the ocean for CICE === 47 48 '''Motivation:''' Similar changes will have to be made in order to fully embed CICE-modelled sea-ice. Subtle differences and problems may arise because of the B-grid basis of CICE. This work is listed separately to ensure that possible delays will not impact on the delivery of an embedded solution for LIM in 3.3 48 49 '''Principal Investigator :''' Yevgeny Aksenov (yka@noc.soton.ac.uk) [[BR]] 50 49 51 === S3.2-d — Lateral ocean physics === 50 52