Interpolation Seb sur grille nemo (ext "grid_tuv") ou sur grille wrf (pas d'extension) Les grilles nemo sont decrites pour les 3 resolutions ci dessous. en longitude: nemo: 2 valeur en plus de chaque cote (2 bandes de recouvrement) => 19.25 20 .... 19.25 20 wrf: 1 valeur uniquement a droite (et ne devrait pas mais c'est comme ça). => 20.... 19.5 20 en latitude: nemo: Idem pour 025 et 12 mais differences pour 075 parce qu'on est parti du 1/4 => 025 et 12: -46.0515, -45.8778, ... 45.8778, 46.0515 => 075 -45.8778, ... 45.8778 wrf: des differences entre nemo et wrf pour chaque resolution. Pour faire des comparaisons aux obs, reduire la grille a : longitude: 20... 19.25 latitude: -45.8778, ... 45.8778 ====================================== OISST (interpolle par Seb) ====================================== trop075: lat = 139 ; lon = 481 ; lon = 20.00003, 20.75, 21.50003,... 18.49998, 19.24999, 20.00003 ; lat = -45.87777, -45.35318... 45.35317, 45.87775 ; trop025: lat = 415 ; lon = 1441 ; lon = 20, 20.25003, 20.50003, 20.75... 19.49998, 19.74998, 20 ; lat = lat = -45.87778, -45.70345, -45.52859... 45.52858, 45.70345, 45.87777 ; trop12: lat = 1247 ; lon = 4321 ; lon = 20.00003, 20.08334, 20.16669... 19.91665, 20.00003 ; lat = -45.99368, -45.93576, -45.87777 ... 45.87775, 45.93574, 45.99368 ; ====================================== MERCATOR_GLORYS2V3 (interpole par Christophe) ====================================== sur grille nemo_trop ====================================== wrf_trop075 ====================================== /ccc/work/cont005/ra0542/massons/now/input/wrf_trop075l60/geo_em.d01.nc XLAT_M XLONG_M WRF NEMO lon T [ 0 ] 20.0 ########### lon T [ 1 ] 20.75 ... lon T [ 479 ] 19.25 lon T [ 480 ] 20.0 ########### $pt T [ 0 ] -45.8778 ++++++++++ limite du 075 lat T [ 1 ] -45.3532 ... lat T [ 137 ] 45.3532 lat T [ 138 ] 45.8778 ++++++++++ limite du 075 ====================================== nemo_trop075 ====================================== lon T [ 0 ] 19.25 lon T [ 1 ] 20.0 ########### lon T [ 2 ] 20.75 ... lon T [ 480 ] 19.25 lon T [ 481 ] 20.0 ########### lat T [ 0 ] -45.8778 ++++++++++ limite du 075 lat T [ 1 ] -45.3532 ... lat T [ 137 ] 45.3532 lat T [ 138 ] 45.8778 ++++++++++ limite du 075 ====================================== wrf_trop025 ====================================== /ccc/work/cont005/ra0542/massons/now/input/wrf_trop025l60/geo_em.d01.nc XLAT_M XLONG_M lon T [ 0 ] 20.0 lon T [ 1 ] 20.25 lon T [ 2 ] 20.5 lon T [ 3 ] 20.75 ... lon T [ 1437 ] 19.25 lon T [ 1438 ] 19.5 lon T [ 1439 ] 19.75 lon T [ 1440 ] 20.0 lat T [ 0 ] -45.8778 lat T [ 1 ] -45.7035 lat T [ 2 ] -45.5286 lat T [ 3 ] -45.3532 ... lat T [ 411 ] 45.3532 lat T [ 412 ] 45.5286 lat T [ 413 ] 45.7034 lat T [ 414 ] 45.8778 ====================================== nemo_trop025 ====================================== lon T [ 0 ] 19.75 lon T [ 1 ] 20.0 ########### lon T [ 2 ] 20.25 lon T [ 3 ] 20.5 lon T [ 4 ] 20.75 ... lon T [ 1438 ] 19.25 lon T [ 1439 ] 19.5 lon T [ 1440 ] 19.75 lon T [ 1441 ] 20.0 ########### lat T [ 0 ] -46.0515 lat T [ 1 ] -45.8778 ++++++++++ limite du 075 lat T [ 2 ] -45.7035 lat T [ 3 ] -45.5286 lat T [ 4 ] -45.3532 ... lat T [ 412 ] 45.3532 lat T [ 413 ] 45.5286 lat T [ 414 ] 45.7035 lat T [ 415 ] 45.8778 ++++++++++ limite du 075 lat T [ 416 ] 46.0515 ====================================== wrf_trop12 ====================================== /ccc/work/cont005/ra0542/massons/now/input/wrf_trop12l60/geo_em.d01.nc XLAT_M XLONG_M lon T [ 0 ] 20.0 lon T [ 1 ] 20.0833 lon T [ 2 ] 20.1667 lon T [ 3 ] 20.25 lon T [ 4 ] 20.3333 lon T [ 5 ] 20.4167 lon T [ 6 ] 20.5 lon T [ 7 ] 20.5833 lon T [ 8 ] 20.6667 lon T [ 9 ] 20.75 ... lon T [ 4311 ] 19.25 lon T [ 4312 ] 19.3333 lon T [ 4313 ] 19.4167 lon T [ 4314 ] 19.5 lon T [ 4315 ] 19.5833 lon T [ 4316 ] 19.6667 lon T [ 4317 ] 19.75 lon T [ 4318 ] 19.8333 lon T [ 4319 ] 19.9167 lon T [ 4320 ] 20.0 lat T [ 0 ] -45.9937 lat T [ 1 ] -45.9358 lat T [ 2 ] -45.8778 lat T [ 3 ] -45.8197 lat T [ 4 ] -45.7616 lat T [ 5 ] -45.7035 lat T [ 6 ] -45.6452 lat T [ 7 ] -45.5869 lat T [ 8 ] -45.5286 lat T [ 9 ] -45.4702 lat T [ 10 ] -45.4117 lat T [ 11 ] -45.3532 ... lat T [ 1235 ] 45.3532 lat T [ 1236 ] 45.4117 lat T [ 1237 ] 45.4702 lat T [ 1238 ] 45.5286 lat T [ 1239 ] 45.5869 lat T [ 1240 ] 45.6452 lat T [ 1241 ] 45.7034 lat T [ 1242 ] 45.7616 lat T [ 1243 ] 45.8197 lat T [ 1244 ] 45.8778 lat T [ 1245 ] 45.9357 lat T [ 1246 ] 45.9937 ====================================== nemo_trop12 ====================================== lon T [ 0 ] 19.9167 lon T [ 1 ] 20.0 ########### lon T [ 2 ] 20.0833 lon T [ 3 ] 20.1667 lon T [ 4 ] 20.25 lon T [ 5 ] 20.3333 lon T [ 6 ] 20.4167 lon T [ 7 ] 20.5 lon T [ 8 ] 20.5833 lon T [ 9 ] 20.6667 lon T [ 10 ] 20.75 ... lon T [ 4312 ] 19.25 lon T [ 4313 ] 19.3333 lon T [ 4314 ] 19.4167 lon T [ 4315 ] 19.5 lon T [ 4316 ] 19.5833 lon T [ 4317 ] 19.6667 lon T [ 4318 ] 19.75 lon T [ 4319 ] 19.8333 lon T [ 4320 ] 19.9167 lon T [ 4321 ] 20.0 ########### lat T [ 0 ] -46.0515 lat T [ 1 ] -45.9937 lat T [ 2 ] -45.9358 lat T [ 3 ] -45.8778 ++++++++++ limite du 075 lat T [ 4 ] -45.8197 lat T [ 5 ] -45.7616 lat T [ 6 ] -45.7035 lat T [ 7 ] -45.6452 lat T [ 8 ] -45.5869 lat T [ 9 ] -45.5286 lat T [ 10 ] -45.4702 lat T [ 11 ] -45.4117 lat T [ 12 ] -45.3532 ... lat T [ 1236 ] 45.3532 lat T [ 1237 ] 45.4117 lat T [ 1238 ] 45.4702 lat T [ 1239 ] 45.5286 lat T [ 1240 ] 45.5869 lat T [ 1241 ] 45.6452 lat T [ 1242 ] 45.7035 lat T [ 1243 ] 45.7616 lat T [ 1244 ] 45.8197 lat T [ 1245 ] 45.8778 ++++++++++ limite du 075 lat T [ 1246 ] 45.9358 lat T [ 1247 ] 45.9937 lat T [ 1248 ] 46.0515