Changes between Version 12 and Version 13 of 2009WP/2009Stream3
- Timestamp:
- 2009-06-24T06:42:16+02:00 (15 years ago)
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2009WP/2009Stream3
v12 v13 1 1 [[PageOutline]] 2 2 3 = '''2009 Stream 3 : New features'' = [[BR]]3 = '''2009 Stream 3 : New features''' = [[BR]] 4 4 5 5 Last edited [[Timestamp]] … … 8 8 ---- 9 9 [[BR]] 10 == S3.1 : from the community==10 == '''S3.1 : from the community''' == 11 11 [[BR]] 12 12 It is of paramount importance to incorporate features developed in the NEMO community and 13 13 identified as priorities by the Developer’s Committee in order to improve the system and encourage 14 further developments. The 7 actions are: 14 further developments. The 7 actions are: [[BR]] 15 15 16 • '''S3.1-a Tidal mixing scheme''' (Bessière 2007, Koch-Larrouy 2008, Koch-Larrouy et al 2008a,b,c)[[BR]] 17 Status: zdftmx.F90 added in the trunk and validated in orca2-lim (NEMO-paris), see ticket #425 . It includes both a bottom intensified vertical mixing in area of internal tide generation and a intensification throughout the water column in the Indonesian area. [[BR]] 18 Pending: on-line comments and minor optimisation. See detail in ticket #457 , paper documentation #458 [[BR]] 19 • '''S3.1-b Three bands light penetration + ocean colour''' (Lengaigne et al CD07, GRL08)[[BR]] 20 Status: traqsr.F90 updated in the trunk and validated in orca2-lim (NEMO-paris), see ticket #428 [[BR]] 21 Pending: paper documentation, see ticket #459 [[BR]] 22 • '''S3.1-c Diurnal cycle on solar radiation''' (Bernie et al. 2007)[[BR]] 23 Status: the module exists and has been validated in orca05 simulation on NEMO v2 by S. Masson and co. Its incorporation in v3 has to be done by NEMO-Paris [[BR]] 24 • '''S3.1-d Conservative Leap-Frog + Asselin filter''' (Leclair & Madec OM09)[[BR]] 25 Status: ongoing work (NEMO-Paris). See detail [wiki:2009WP/2009Stream3/LeapFrogC] [[BR]] 26 • '''S3.1-e Observations operator code and increments application''' [[BR]] 16 17 === S3.1-a — Tidal mixing scheme === 18 '''Status:''' zdftmx.F90 added in the trunk and validated in orca2-lim (NEMO-paris), see ticket #425 . It includes both a bottom intensified vertical mixing in area of internal tide generation (Simmons OM 2005, Bessière PhD 2007) and a intensification throughout the water column in the Indonesian area (Koch-Larrouy et al. 2007, 2008a,b). [[BR]] 19 '''Pending:''' on-line comments and minor optimisation (see detail in ticket #457), bug correction in the call (see ticket #462) , and paper documentation #458 [[BR]] 20 21 === S3.1-b — Three bands light penetration + ocean colour === 22 '''Status:''' The light penetration developed by Lengaigne et al. (CD07, GRL08) has been introduced in traqsr.F90 in the trunk. It include an optional coupling to PISCES or the use of ocean color data. It has been validated in orca2-lim-pisces (NEMO-paris), see ticket #428. Note that new namelist parameters have been introduced to control it. [[BR]] 23 '''Pending:''' paper documentation, see ticket #459 [[BR]] 24 25 === S3.1-c — Diurnal cycle on solar radiation === 26 '''Status:''' Bernie et al. (2007) distribution of the daily solar radiation onto the diurnal cycle has been implemented in an on-line module and validated in orca05 simulation on NEMO v2 by S. Masson and co. [[BR]] 27 '''Pending:''' its incorporation in v3. To be done by NEMO-Paris [[BR]] 28 29 === S3.1-d Conservative Leap-Frog + Asselin filter === 30 '''Status:''' ongoing work (NEMO-Paris). See detail [wiki:2009WP/2009Stream3/LeapFrogC] [[BR]] 31 32 === S3.1-e — Observations operator code and increments application === 27 33 Status: to be done by NEMO-Exeter. [[BR]] 28 • '''S3.1-f Ice-shelf melting parameterisation''' (Wang & Beckmann AG07, PhD of P. Mathiot) [[BR]] 29 Status: to be done by NEMO-Paris. The key issue here is that the existing code does not include the volume flux associated with the ice-shelf melting. A major change have to be performed prior to its incorporation in the reference version. [[BR]] 30 • '''S3.1-g Parameterisation of katabatic winds''' (PhD of P. Mathiot) [[BR]] 31 Status: to be done by NEMO-Paris. [[BR]] 34 35 === S3.1-f — Ice-shelf melting parameterisation === 36 '''Status:''' See Wang & Beckmann (AG 2007), PhD of P. Mathiot (2008). To be done by NEMO-Paris. The key issue here is that the existing code does not include the volume flux associated with the ice-shelf melting. A major change have to be performed prior to its incorporation in the reference version. [[BR]] 37 38 === S3.1-g — Parameterisation of katabatic winds === 39 '''Status:''' See PhD of P. Mathiot (2008). to be done by NEMO-Paris. [[BR]] 32 40 33 41 34 42 ---- 35 43 36 == S3.2 : from NEMO team (short-term)==44 == '''S3.2 : from NEMO team (short-term)''' == 37 45 [[BR]] 38 46 It consists of the short-term developments associated with the priorities of each consortium … … 40 48 The actions of the 8 sub-stream are: 41 49 42 • '''S3.2-a New forcing''' (Tidal potential, atmospheric pressure) and river input scheme (continuation & end)[[BR]] 50 === S3.2-a — New forcing === 51 Tidal potential, atmospheric pressure) and river input scheme (continuation & end)[[BR]] 43 52 44 • '''S3.2-b Embedding sea-ice inside the ocean''' (continuation & end)[[BR]] 53 === S3.2-b — Revisit of mass and salt fluxes between ice, ocean and air === 54 continuation & end. [[BR]] 45 55 46 • '''S3.2-c Revisit of mass and salt fluxes between ice, ocean and air''' (continuation & end) [[BR]] 56 === S3.2-c — Embedding sea-ice inside the ocean === 57 continuation & end. [[BR]] 47 58 48 • '''S3.2-d New advection schemes''' (PPM, Quickest and Prather) [[BR]] 59 === S3.2-d — New advection schemes === 60 PPM, Quickest and Prather. [[BR]] 49 61 50 • '''S3.2-e Lateral ocean physics''' (isoneutral operator, skew flux, Visbeck coefficients, slope limitation, Aiki formulation) (continuation & end)[[BR]] 62 === S3.2-e — Lateral ocean physics === 63 isoneutral operator, skew flux, Visbeck coefficients, slope limitation, Aiki formulation. (continuation & end) [[BR]] 51 64 52 • '''S3.2-f Ice improvements''' (momentum forcing, snow-ice formation, EVP rheology in LIM2)[[BR]] 65 === S3.2-f — Ice improvements === 66 momentum forcing, snow-ice formation, EVP rheology in LIM2. [[BR]] 53 67 54 • '''S3.2-g Improved s-coordinate option''' (hydrostatic pressure gradient computation, POLCOM-style s-coordinate) (continuation & end)[[BR]] 68 === S3.2-g — Improved s-coordinate option === 69 hydrostatic pressure gradient computation, POLCOM-style s-coordinate. (continuation & end)[[BR]] 55 70 56 • '''S3.2-h Vertical physics''': improvements of TKE scheme, addition of a Generic length scale model[[BR]] 71 === S3.2-h — Vertical physics === 72 improvements of TKE scheme, addition of a Generic length scale model [[BR]] 57 73 58 74 --- '''zdftke2.F90 :''' validation in global condiguration, update of the paper documentation.[[BR]] … … 85 101 ---- 86 102 87 == S3.3 : from NEMO team (long-term)==103 == '''S3.3 : from NEMO team (long-term)''' == 88 104 [[BR]] 89 105 It consists of the short-term developments associated with the priorities of each consortium … … 91 107 The actions of the 8 sub-stream are: 92 108 93 • '''S3.3-a Revisit of the time stepping in TOP''' (2 years, start in 2009)[[BR]] 109 === S3.3-a — Revisit of the time stepping in TOP === 110 (2 years, start in 2009)[[BR]] 94 111 95 • '''S3.3-b Restore the variable volume option (key_vvl)''' (2 years, started in 2008)[[BR]] 96 Status: ongoing work (NEMO-Paris). See detail [wiki:2009WP/2009Stream3/VVL] [[BR]] 112 === S3.3-b — Restore the variable volume option (key_vvl) === 113 (2 years, started in 2008)[[BR]] 114 '''Status:''' ongoing work (NEMO-Paris). See detail [wiki:2009WP/2009Stream3/VVL] [[BR]] 97 115 98 • '''S3.3-c Toward a generalisation of the split-explicit free surface''' (2 years, start in 2009)[[BR]] 116 === S3.3-c — Toward a generalisation of the split-explicit free surface === 117 (2 years, start in 2009)[[BR]] 99 118 100 • '''S3.3-d Inclusion of the effect of waves in the marginal ice zone''' (2 years, start in 2009)[[BR]] 119 === S3.3-d — Inclusion of the effect of waves in the marginal ice zone === 120 (2 years, start in 2009)[[BR]] 101 121 102 • '''S3.3-e Interface to the OASIS 4 coupler''' (2-3 years, ongoing, started in 2008)[[BR]] 122 === S3.3-e — Interface to the OASIS 4 coupler === 123 (2-3 years, ongoing, started in 2008)[[BR]] 103 124 104 • '''S3.3-f AGRIF and sea-ice''' (from 0 order to LIM2 and 3 fully AGRIFed) (3 years, started in 2008)[[BR]] 125 === S3.3-f — AGRIF and sea-ice === 126 (from 0 order to LIM2 and 3 fully AGRIFed) (3 years, started in 2008)[[BR]] 105 127 106 • '''S3.3-g Development of TAM''' (ANR VODA), with a major contribution from the LJK team (3 years, started in 2008)[[BR]] 128 === S3.3-g — Development of TAM === 129 (ANR VODA), with a major contribution from the LJK team (3 years, started in 2008)[[BR]] 107 130 108 • '''S3.3-h High parallelisation on new plateforms''' (GPU graphic cards, OpenMP etc …, start in 2009)[[BR]] 131 === S3.3-h — High parallelisation on new plateforms === 132 (GPU graphic cards, OpenMP etc …, start in 2009)[[BR]] 109 133 110 134 ----
