- Timestamp:
- 2012-11-21T14:19:18+01:00 (12 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
branches/2012/dev_NOC_2012_rev3555/NEMOGCM/NEMO/LIM_SRC_3/limdia.F90
r2715 r3625 11 11 !! 'key_lim3' LIM3 sea-ice model 12 12 !!---------------------------------------------------------------------- 13 !! lim_dia : computation and output of the time evolution of keys variables 14 !! lim_dia_init : initialization and namelist read 15 !!---------------------------------------------------------------------- 16 USE ice ! LIM-3: sea-ice variable 17 USE par_ice ! LIM-3: ice parameters 18 USE dom_ice ! LIM-3: sea-ice domain 19 USE dom_oce ! ocean domain 20 USE sbc_oce ! surface boundary condition: ocean fields 21 USE daymod ! model calendar 22 USE phycst ! physical constant 23 USE in_out_manager ! I/O manager 24 USE lib_mpp ! MPP library 25 13 !! lim_dia : computation and output of the time evolution of keys variables 14 !! lim_dia_init : initialization and namelist read 15 !!---------------------------------------------------------------------- 16 USE ice ! LIM-3: sea-ice variable 17 USE par_ice ! LIM-3: ice parameters 18 USE dom_ice ! LIM-3: sea-ice domain 19 USE dom_oce ! ocean domain 20 USE sbc_oce ! surface boundary condition: ocean fields 21 USE daymod ! model calendar 22 USE phycst ! physical constant 23 USE in_out_manager ! I/O manager 24 USE lib_mpp ! MPP library 25 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 26 26 27 IMPLICIT NONE 27 28 PRIVATE … … 70 71 !! the temporal evolution of some key variables 71 72 !!------------------------------------------------------------------- 72 INTEGER :: jv, ji, jj, jl ! dummy loop indices 73 REAL(wp) :: zshift_date ! date from the minimum ice extent 74 REAL(wp) :: zday, zday_min ! current day, day of minimum extent 75 REAL(wp) :: zafy, zamy ! temporary area of fy and my ice 73 INTEGER :: jv, ji, jj, jl ! dummy loop indices 74 INTEGER :: ii0, ii1, ij0, ij1 ! temporary integer 75 REAL(wp) :: zshift_date ! date from the minimum ice extent 76 REAL(wp) :: zday, zday_min ! current day, day of minimum extent 77 REAL(wp) :: zafy, zamy ! temporary area of fy and my ice 76 78 REAL(wp) :: zindb 77 REAL(wp), DIMENSION(jpinfmx) :: vinfor ! temporary workingspace79 REAL(wp), DIMENSION(jpinfmx) :: vinfor ! 1D workspace 78 80 !!------------------------------------------------------------------- 79 81 … … 105 107 IF( tms(ji,jj) == 1 ) THEN 106 108 vinfor(3) = vinfor(3) + at_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !ice area 107 IF ( at_i(ji,jj).GT.0.15)vinfor(5) = vinfor(5) + aire(ji,jj) * 1.e-12_wp !ice extent109 IF ( at_i(ji,jj) > 0.15 ) vinfor(5) = vinfor(5) + aire(ji,jj) * 1.e-12_wp !ice extent 108 110 vinfor(7) = vinfor(7) + vt_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !ice volume 109 111 vinfor(9) = vinfor(9) + vt_s(ji,jj)*aire(ji,jj) * 1.e-12_wp !snow volume … … 111 113 vinfor(29) = vinfor(29) + smt_i(ji,jj)*vt_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !mean salinity 112 114 ! the computation of this diagnostic is not reliable 113 vinfor(31) = vinfor(31) + vt_i(ji,jj) *( u_ice(ji,jj)*u_ice(ji,jj) +&114 v_ice(ji,jj)*v_ice(ji,jj) )*aire(ji,jj)/1.0e12115 vinfor(53) = vinfor(53) + emps(ji,jj)*aire(ji,jj) * 1.e-12_wp !salt flux116 vinfor(55) = vinfor(55) + fsbri(ji,jj)*aire(ji,jj) * 1.e-12_wp !brine drainage flux117 vinfor(57) = vinfor(57) + fseqv(ji,jj)*aire(ji,jj) * 1.e-12_wp !equivalent salt flux115 vinfor(31) = vinfor(31) + vt_i(ji,jj) * ( u_ice(ji,jj)*u_ice(ji,jj) & 116 & + v_ice(ji,jj)*v_ice(ji,jj) ) * aire(ji,jj) * 1.e-12 117 vinfor(53) = vinfor(53) + sfx (ji,jj)*aire(ji,jj) * 1.e-12_wp !salt flux 118 vinfor(55) = vinfor(55) + sfx_bri(ji,jj)*aire(ji,jj) * 1.e-12_wp !brine drainage flux 119 vinfor(57) = vinfor(57) + sfx_thd(ji,jj)*aire(ji,jj) * 1.e-12_wp !equivalent salt flux 118 120 vinfor(59) = vinfor(59) +(sst_m(ji,jj)+rt0)*at_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !SST 119 121 vinfor(61) = vinfor(61) + sss_m(ji,jj)*at_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !SSS … … 180 182 vinfor(43) = vinfor(43) + diag_dyn_gr(ji,jj)*aire(ji,jj) * 1.e-12_wp 181 183 vinfor(45) = vinfor(45) + dv_dt_thd(ji,jj,5)*aire(ji,jj) * 1.e-12_wp 182 vinfor(47) = vinfor(47) + v_newice(ji,jj) *aire(ji,jj) * 1.e-12_wp / rdt_ice! volume acc in OW184 vinfor(47) = vinfor(47) + v_newice(ji,jj) *aire(ji,jj) * 1.e-12_wp * r1_rdtice ! volume acc in OW 183 185 ENDIF 184 186 END DO … … 231 233 vinfor(51) = zindb*vinfor(51) / MAX(vinfor(27),epsi06) 232 234 233 !! Fram Strait Export 234 !! 83 = area export 235 !! 84 = volume export 236 !! Fram strait in ORCA2 = 5 points 237 !! export = -v_ice*e1t*ddtb*at_i or -v_ice*e1t*ddtb*at_i*h_i 238 jj = 136 ! C grid 239 vinfor(83) = 0.0 240 vinfor(84) = 0.0 241 DO ji = 134, 138 242 vinfor(83) = vinfor(83) - v_ice(ji,jj) * & 243 e1t(ji,jj)*at_i(ji,jj)*rdt_ice * 1.e-12_wp 244 vinfor(84) = vinfor(84) - v_ice(ji,jj) * & 245 e1t(ji,jj)*vt_i(ji,jj)*rdt_ice * 1.e-12_wp 246 END DO 235 IF( cp_cfg == "orca" ) THEN !* ORCA configuration : Fram Strait Export 236 SELECT CASE ( jp_cfg ) 237 CASE ( 2 ) ! ORCA_R2 238 ij0 = 136 ; ij1 = 136 ! Fram strait : 83 = area export 239 ii0 = 134 ; ii1 = 138 ! 84 = volume export 240 DO jj = mj0(ij0),mj1(ij1) 241 DO ji = mi0(ii0),mi1(ii1) 242 vinfor(83) = vinfor(83) - v_ice(ji,jj) * e1t(ji,jj)*at_i(ji,jj)*rdt_ice * 1.e-12_wp 243 vinfor(84) = vinfor(84) - v_ice(ji,jj) * e1t(ji,jj)*vt_i(ji,jj)*rdt_ice * 1.e-12_wp 244 END DO 245 END DO 246 END SELECT 247 !!gm just above, this is NOT the correct way of evaluating the transport ! 248 !!gm mass of snow is missing and v_ice should be the mean between jj and jj+1 249 !!gm Other ORCA configurations should be added 250 ENDIF 247 251 248 252 !!------------------------------------------------------------------- … … 264 268 vinfor(32) = vinfor(32) + vt_i(ji,jj)*( u_ice(ji,jj)*u_ice(ji,jj) + & 265 269 v_ice(ji,jj)*v_ice(ji,jj) )*aire(ji,jj)/1.0e12 !ice vel 266 vinfor(54) = vinfor(54) + at_i(ji,jj)*emps(ji,jj)*aire(ji,jj) * 1.e-12_wp ! Total salt flux267 vinfor(56) = vinfor(56) + at_i(ji,jj)*fsbri(ji,jj)*aire(ji,jj) * 1.e-12_wp ! Brine drainage salt flux268 vinfor(58) = vinfor(58) + at_i(ji,jj)*fseqv(ji,jj)*aire(ji,jj) * 1.e-12_wp ! Equivalent salt flux270 vinfor(54) = vinfor(54) + sfx (ji,jj)*aire(ji,jj) * 1.e-12_wp ! Total salt flux 271 vinfor(56) = vinfor(56) + sfx_bri(ji,jj)*aire(ji,jj) * 1.e-12_wp ! Brine drainage salt flux 272 vinfor(58) = vinfor(58) + sfx_thd(ji,jj)*aire(ji,jj) * 1.e-12_wp ! Equivalent salt flux 269 273 vinfor(60) = vinfor(60) +(sst_m(ji,jj)+rt0)*at_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !SST 270 274 vinfor(62) = vinfor(62) + sss_m(ji,jj)*at_i(ji,jj)*aire(ji,jj) * 1.e-12_wp !SSS … … 331 335 vinfor(44) = vinfor(44) + diag_dyn_gr(ji,jj)*aire(ji,jj) * 1.e-12_wp 332 336 vinfor(46) = vinfor(46) + dv_dt_thd(ji,jj,5)*aire(ji,jj) * 1.e-12_wp 333 vinfor(48) = vinfor(48) + v_newice(ji,jj) *aire(ji,jj) * 1.e-12_wp / rdt_ice! volume acc in OW337 vinfor(48) = vinfor(48) + v_newice(ji,jj) *aire(ji,jj) * 1.e-12_wp * r1_rdtice ! volume acc in OW 334 338 ENDIF 335 339 END DO … … 345 349 END DO 346 350 END DO 347 zindb = 1. 0 - MAX(0.0,SIGN(1.0,-vinfor(4)))!348 vinfor(64) = zindb * vinfor(64) / MAX( vinfor(4),epsi06)! divide by ice extt351 zindb = 1._wp - MAX( 0._wp , SIGN( 1._wp , -vinfor(4) ) ) ! 352 vinfor(64) = zindb * vinfor(64) / MAX( vinfor(4) , epsi06 ) ! divide by ice extt 349 353 !! 2.2) Diagnostics dependent on age 350 354 !!------------------------------------ … … 368 372 ENDIF 369 373 END DO ! jl 370 IF ( (at_i(ji,jj).GT.0.15).AND.(zafy.GT.zamy)) THEN374 IF ( at_i(ji,jj) > 0.15 .AND. zafy > zamy ) THEN 371 375 vinfor(22) = vinfor(22) + aire(ji,jj) * 1.e-12_wp ! Seasonal ice extent 372 376 ENDIF 373 IF ( (at_i(ji,jj).GT.0.15).AND.(zafy.LE.zamy)) THEN377 IF ( at_i(ji,jj) > 0.15 .AND. zafy <= zamy ) THEN 374 378 vinfor(24) = vinfor(24) + aire(ji,jj) * 1.e-12_wp ! Perennial ice extent 375 379 ENDIF … … 377 381 END DO ! jj 378 382 END DO ! ji 379 zindb = 1.0 - MAX( 0.0,SIGN(1.0,-vinfor(26)))!=0 if no multiyear ice 1 if yes380 vinfor(50) = zindb *vinfor(50) / MAX(vinfor(26),epsi06)381 zindb = 1.0 - MAX( 0.0,SIGN(1.0,-vinfor(28))) !=0 if no multiyear ice 1 if yes382 vinfor(52) = zindb *vinfor(52) / MAX(vinfor(28),epsi06)383 zindb = 1.0 - MAX( 0.0,SIGN( 1._wp , -vinfor(26) ) ) !=0 if no multiyear ice 1 if yes 384 vinfor(50) = zindb * vinfor(50) / MAX( vinfor(26) , epsi06 ) 385 zindb = 1.0 - MAX( 0._wp , SIGN( 1._wp , -vinfor(28) ) ) !=0 if no multiyear ice 1 if yes 386 vinfor(52) = zindb * vinfor(52) / MAX( vinfor(28) , epsi06 ) 383 387 384 388 ! Accumulation before averaging
Note: See TracChangeset
for help on using the changeset viewer.
