= Name and subject of the action

Last edition: '''[[Wikinfo(changed_ts)]]''' by '''[[Wikinfo(changed_by)]]'''

The PI is responsible to closely follow the progress of the action, 
and especially to contact NEMO project manager if 
the delay on preview (or review) are longer than the 2 weeks expected.

[[PageOutline(2, , inline)]]

== Summary

||=Action       || ENHANCE-07_METO_precip_over_icesheet_cpl                        ||
||=PI(S)        || TBD : likely to be P. Mathiot + ????                  ||
||=Digest       || Build the proper interfaces to redistribute precip over ice sheet in a couple model without an interactive ice sheet model     ||
||=Dependencies || If any                                                ||
||=Branch       || source:/NEMO/branches/{YEAR}/dev_r{REV}_{ACTION_NAME} ||
||=Previewer(s) || Names                                                 ||
||=Reviewer(s)  || Names                                                 ||
||=Ticket       || #XXXX                                                 ||

=== Description

{{{#!box width=25em help
Describe the goal of development and the methodology, \\
add reference documents or publications if relevant.
}}}

''When run a couple model without an ice sheet model, there is a key question: what should we do about the precipitation over the ice sheet ? How to separate it between surface runoff (Greenland), ice shelf melting (Antarctica), calving (Greenland and Antarctica), tide water glacier melting (Greenland) and subglacial runoff (Greenland) ?
Currently there is nothing to do it in NEMO. Can we find a common ground between METO, IPSL, CMCC about this ?
Discussion is needed between institute and then addition of subroutine in maybe icb, isf, rnf and sbccpl is likely''

=== Implementation

{{{#!box width=35em help
Describe flow chart of the changes in the code. \\
List the Fortran modules and subroutines to be created/edited/deleted. \\
Detailed list of new variables to be defined (including namelists), \\
give for each the chosen name and description wrt coding rules.
}}}

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=== Documentation updates

{{{#!box width=55em help
Using previous parts, define the main changes to be done in the NEMO literature 
(manuals, guide, web pages, …).
}}}

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== Preview 

{{{#!box width=50em info
[[Include(wiki:Developers/DevProcess#preview_)]]
}}}

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== Tests

{{{#!box width=50em info
[[Include(wiki:Developers/DevProcess#tests)]]
}}}

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== Review

{{{#!box width=50em info
[[Include(wiki:Developers/DevProcess#review)]]
}}}

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