Changeset 5385 for trunk/NEMOGCM/NEMO/OPA_SRC/DOM/domhgr.F90

Timestamp:

2015-06-09T15:50:42+02:00 (9 years ago)

Author:

cetlod

Message:

merge 2015/dev_r5204_CNRS_PISCES_dcy branch into the trunk, see ticket #1532

File:

• trunk/NEMOGCM/NEMO/OPA_SRC/DOM/domhgr.F90 (modified) (2 diffs)

trunk/NEMOGCM/NEMO/OPA_SRC/DOM/domhgr.F90

@@ -105 +105 @@
       REAL(wp) ::   zlam1, zcos_alpha, zim1 , zjm1 , ze1, ze1deg
       REAL(wp) ::   zphi1, zsin_alpha, zim05, zjm05
+      INTEGER  ::   isrow                ! index for ORCA1 starting row
+
       !!----------------------------------------------------------------------
       !
@@ -159 +161 @@
          IF( cp_cfg == "orca" .AND. jp_cfg == 1 ) THEN    ! ORCA R1 configuration
             !                                             ! =====================
-
-            ii0 = 281   ;   ii1 = 282        ! Gibraltar Strait (e2u = 20 km)
-            ij0 = 200   ;   ij1 = 200   ;   e2u( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  20.e3
+            ! This dirty section will be suppressed by simplification process: all this will come back in input files
+            ! Currently these hard-wired indices relate to the original (pre-v3.6) configuration 
+            ! which had a grid-size of 362x292.
+            ! This grid has been extended southwards for use with the under ice-shelf options (isf) introduced in v3.6. 
+            ! The original domain can still be used optionally if the isf code is not activated. 
+            ! An adjustment (isrow) is made to the hard-wired indices if the extended domain (362x332) is being used.
+            ! 
+            IF    ( jpjglo == 292 ) THEN  ;  isrow = 0  ! Using pre-v3.6 files or adjusted start row from isf-extended grid
+            ELSEIF( jpjglo == 332 ) THEN  ;  isrow = 40 ! Using full isf­extended domain. 
+            ENDIF     
+            !
+            ii0 = 282           ;   ii1 = 283        ! Gibraltar Strait (e2u = 20 km)
+            ij0 = 201 + isrow   ;   ij1 = 201 + isrow   ;   e2u( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  20.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: Gibraltar : e2u reduced to 20 km'
 
-            ii0 = 314   ;   ii1 = 315        ! Bhosporus Strait (e2u = 10 km)
-            ij0 = 208   ;   ij1 = 208   ;   e2u( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  10.e3
+            ii0 = 314           ;   ii1 = 315        ! Bhosporus Strait (e2u = 10 km)
+            ij0 = 208 + isrow   ;   ij1 = 208 + isrow   ;   e2u( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  10.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: Bhosporus : e2u reduced to 10 km'
 
-            ii0 =  44   ;   ii1 =  44        ! Lombok Strait (e1v = 13 km)
-            ij0 = 124   ;   ij1 = 125   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  13.e3
+            ii0 =  44           ;   ii1 =  44        ! Lombok Strait (e1v = 13 km)
+            ij0 = 124 + isrow   ;   ij1 = 125 + isrow   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  13.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: Lombok : e1v reduced to 10 km'
 
-            ii0 =  48   ;   ii1 =  48        ! Sumba Strait (e1v = 8 km) [closed from bathy_11 on]
-            ij0 = 124   ;   ij1 = 125   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  8.e3
+            ii0 =  48           ;   ii1 =  48        ! Sumba Strait (e1v = 8 km) [closed from bathy_11 on]
+            ij0 = 124 + isrow   ;   ij1 = 125 + isrow   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) =  8.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: Sumba : e1v reduced to 8 km'
 
-            ii0 =  53   ;   ii1 =  53        ! Ombai Strait (e1v = 13 km)
-            ij0 = 124   ;   ij1 = 125   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 13.e3
+            ii0 =  53           ;   ii1 =  53        ! Ombai Strait (e1v = 13 km)
+            ij0 = 124 + isrow   ;   ij1 = 125 + isrow   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 13.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: Ombai : e1v reduced to 13 km'
 
-            ii0 =  56   ;   ii1 =  56        ! Timor Passage (e1v = 20 km)
-            ij0 = 124   ;   ij1 = 125   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 20.e3
+            ii0 =  56           ;   ii1 =  56        ! Timor Passage (e1v = 20 km)
+            ij0 = 124 + isrow   ;   ij1 = 125 + isrow   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 20.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: Timor Passage : e1v reduced to 20 km'
 
-            ii0 =  55   ;   ii1 =  55        ! West Halmahera Strait (e1v = 30 km)
-            ij0 = 141   ;   ij1 = 142   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 30.e3
+            ii0 =  55           ;   ii1 =  55        ! West Halmahera Strait (e1v = 30 km)
+            ij0 = 141 + isrow   ;   ij1 = 142 + isrow   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 30.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: W Halmahera : e1v reduced to 30 km'
 
-            ii0 =  58   ;   ii1 =  58        ! East Halmahera Strait (e1v = 50 km)
-            ij0 = 141   ;   ij1 = 142   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 50.e3
+            ii0 =  58           ;   ii1 =  58        ! East Halmahera Strait (e1v = 50 km)
+            ij0 = 141 + isrow   ;   ij1 = 142 + isrow   ;   e1v( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 50.e3
             IF(lwp) WRITE(numout,*)
             IF(lwp) WRITE(numout,*) '             orca_r1: E Halmahera : e1v reduced to 50 km'
-
-            !
-
-            !
-            !
             !
             !