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2017WP/ENHANCE-05_Gurvan-RK3 (diff) – NEMO

Changes between Version 8 and Version 9 of 2017WP/ENHANCE-05_Gurvan-RK3


Ignore:
Timestamp:
2017-07-24T16:31:11+02:00 (7 years ago)
Author:
nicolasmartin
Comment:

--

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  • 2017WP/ENHANCE-05_Gurvan-RK3

    v8 v9  
    55|| '''Action''' || ENHANCE-5_Gurvan — RK-3 time stepping || 
    66|| '''PI(S)''' || Gurvan Madec || 
    7  
    8 {{{#!td '''Digest''' }}} {{{#!td 
    9  
    10   Introduce an optional RK3 time-stepping scheme. The scheme will: 
     7{{{#!td 
     8'''Digest''' 
     9}}} 
     10{{{#!td 
     11Introduce an optional RK3 time-stepping scheme. The scheme will: 
    1112 
    1213 1. be a valuable alternative to the current Modified Leap-Frog (MLF, Leclair and Madec OM2009) scheme, 
     
    1516 1. make much more easier to use time coarsening of TRC and OFF-line variable volume calculation 
    1617 1. make feasible to properly implement an implicit computation of top and bottom friction (properly means consistent with the ssh time splitting scheme) 
    17  
    18  
    1918 
    2019As such a change will impact many module of OPA, it has been preferred to develop the RK3 version in a separate directory, RK3_SRC, put at the same level as OPA_SRC and being a copy of OPA_SRC as starting point.  
     
    3029 * start from the trunk, updated with HPC09 branch (i.e. ZDF modifications) 
    3130 
    32  
    3331 * create RK3_SRC directory a a copy of OPA_SRC 
    34  
    3532 
    3633 * implement the FB scheme in a stp_fbs routine (found either in step.F90 or in stpfbs.F90), implying changes in most of SBC, TRA, DYN and ZDF modules 
    3734 
    38  
    3935 * implement the RK3 scheme in a stp_rk3 routine (found either in step.F90 or stprk3.F90) 
    40  
    41  
    42  
    43 }}} |- 
    44  
     36}}} 
     37|- 
    4538|| '''Dependencies''' || no || 
    4639|| '''Target''' || 2017 merge party ||