Changeset 2882 for LMDZ5/trunk

Timestamp:

May 16, 2017, 5:48:35 PM (8 years ago)

Author:

jyg

Message:

New flag for the dry convective adjustment of the
wake region:
iflag_adjwk: 0 = Default: no convective
adjustment of w-region; 1 => convective adjustment
but state variables are unchanged; 2 => convective
adjustment and state variables are changed.

iflag_adjwk supersedes ok_adjwk with the equivalence:

ok_adjwk=n <==> iflag_adjwk=0;
ok_adjwk=y <==> iflag_adjwk=2;

which guarantees backward compatibility.

File:

• LMDZ5/trunk/libf/phylmd/physiq_mod.F90 (modified) (5 diffs)

LMDZ5/trunk/libf/phylmd/physiq_mod.F90

@@ -600 +600 @@
     LOGICAL,SAVE :: ok_adjwk=.FALSE.
     !$OMP THREADPRIVATE(ok_adjwk) 
+    INTEGER,SAVE :: iflag_adjwk=0            !jyg
+    !$OMP THREADPRIVATE(iflag_adjwk)         !jyg
     REAL,SAVE :: oliqmax=999.,oicemax=999.
     !$OMP THREADPRIVATE(oliqmax,oicemax) 
@@ -1202 +1204 @@
        CALL suphel ! initialiser constantes et parametres phys.
        CALL getin_p('random_notrig_max',random_notrig_max)
-       CALL getin_p('ok_adjwk',ok_adjwk)
+       CALL getin_p('ok_adjwk',ok_adjwk) 
+       IF (ok_adjwk) iflag_adjwk=2  ! for compatibility with older versions
+       ! iflag_adjwk: ! 0 = Default: no convective adjustment of w-region
+                      ! 1 => convective adjustment but state variables are unchanged
+                      ! 2 => convective adjustment and state variables are changed
+       CALL getin_p('iflag_adjwk',iflag_adjwk)
        CALL getin_p('oliqmax',oliqmax)
        CALL getin_p('oicemax',oicemax)
@@ -2424 +2431 @@
        ! after the call to the convective scheme.
        IF (iflag_wake>=1) then
-          IF (ok_adjwk) THEN
+          IF (iflag_adjwk >= 1) THEN
              limbas(:) = 1
              CALL ajsec(paprs, pplay, t_w, q_w, limbas, &
@@ -2442 +2449 @@
                 ENDDO
              ENDDO
-             CALL add_wake_tend &
+             IF (iflag_adjwk == 2) THEN
+               CALL add_wake_tend &
                  (d_deltat_ajs_cv, d_deltaq_ajs_cv, dsig0, ddens0, wkoccur1, 'ajs_cv', abortphy) 
-          ENDIF  ! (ok_adjwk)
+             ENDIF  ! (iflag_adjwk == 2)
+          ENDIF  ! (iflag_adjwk >= 1)
        ENDIF ! (iflag_wake>=1)
        !>jyg
@@ -2526 +2535 @@
           !    Add the tendency due to the dry adjustment of the wake profile
           IF (iflag_wake>=1) THEN
-             DO k=1,klev
-                DO i=1,klon
-                   ftd(i,k) = ftd(i,k) + wake_s(i)*d_t_adjwk(i,k)/dtime
-                   fqd(i,k) = fqd(i,k) + wake_s(i)*d_q_adjwk(i,k)/dtime
-                   d_t_con(i,k) = d_t_con(i,k) + wake_s(i)*d_t_adjwk(i,k)
-                   d_q_con(i,k) = d_q_con(i,k) + wake_s(i)*d_q_adjwk(i,k)
-                ENDDO
-             ENDDO
-          ENDIF
+            IF (iflag_adjwk == 2) THEN
+              DO k=1,klev
+                 DO i=1,klon
+                    ftd(i,k) = ftd(i,k) + wake_s(i)*d_t_adjwk(i,k)/dtime
+                    fqd(i,k) = fqd(i,k) + wake_s(i)*d_q_adjwk(i,k)/dtime
+                    d_t_con(i,k) = d_t_con(i,k) + wake_s(i)*d_t_adjwk(i,k)
+                    d_q_con(i,k) = d_q_con(i,k) + wake_s(i)*d_q_adjwk(i,k)
+                 ENDDO
+              ENDDO
+            ENDIF  ! (iflag_adjwk = 2)
+          ENDIF   ! (iflag_wake>=1)
           !>jyg
           !