| 1 | SUBROUTINE borne_var_surf(klon,klev,nbsrf, & |
|---|
| 2 | iflag_bug_t2m_stab_ipslcm61, & |
|---|
| 3 | t1,q1,u1,v1, & |
|---|
| 4 | ftsol, qsurf, pctsrf, paprs, & |
|---|
| 5 | t2m, q2m, u10m, v10m, & |
|---|
| 6 | zt2m_cor, zq2m_cor, zu10m_cor, zv10m_cor, & |
|---|
| 7 | zrh2m_cor, zqsat2m_cor) |
|---|
| 8 | |
|---|
| 9 | IMPLICIT NONE |
|---|
| 10 | |
|---|
| 11 | !================================================================== |
|---|
| 12 | ! Declarations |
|---|
| 13 | !================================================================== |
|---|
| 14 | |
|---|
| 15 | ! arguments |
|---|
| 16 | INTEGER klon,klev,nbsrf,iflag_bug_t2m_stab_ipslcm61 |
|---|
| 17 | REAL,DIMENSION(klon),INTENT(IN) :: t1, q1, u1, v1 |
|---|
| 18 | REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: t2m, q2m, u10m, v10m |
|---|
| 19 | REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: ftsol, pctsrf |
|---|
| 20 | REAL,DIMENSION(klon,klev+1),INTENT(IN) :: paprs |
|---|
| 21 | REAL,DIMENSION(klon),INTENT(IN) :: qsurf |
|---|
| 22 | REAL,DIMENSION (klon),INTENT(OUT) :: zt2m_cor, zq2m_cor, zu10m_cor, zv10m_cor |
|---|
| 23 | REAL,DIMENSION (klon),INTENT(OUT) :: zrh2m_cor, zqsat2m_cor |
|---|
| 24 | |
|---|
| 25 | |
|---|
| 26 | ! local |
|---|
| 27 | INTEGER i,nsrf |
|---|
| 28 | REAL,DIMENSION (klon,nbsrf) :: t2m_cor, q2m_cor, u10m_cor, v10m_cor |
|---|
| 29 | REAL :: zx_qs1, zcor1, zdelta1 |
|---|
| 30 | include "YOMCST.h" |
|---|
| 31 | include "YOETHF.h" |
|---|
| 32 | include "FCTTRE.h" |
|---|
| 33 | !================================================================== |
|---|
| 34 | ! Correction of sub surface variables |
|---|
| 35 | !================================================================== |
|---|
| 36 | |
|---|
| 37 | zrh2m_cor=0. |
|---|
| 38 | zqsat2m_cor=0. |
|---|
| 39 | |
|---|
| 40 | DO nsrf=1,nbsrf |
|---|
| 41 | DO i=1,klon |
|---|
| 42 | t2m_cor(i,nsrf)=t2m(i,nsrf) |
|---|
| 43 | q2m_cor(i,nsrf)=q2m(i,nsrf) |
|---|
| 44 | u10m_cor(i,nsrf)=u10m(i,nsrf) |
|---|
| 45 | v10m_cor(i,nsrf)=v10m(i,nsrf) |
|---|
| 46 | IF(iflag_bug_t2m_stab_ipslcm61==-2.AND.q2m(i,nsrf)<0.) THEN |
|---|
| 47 | t2m_cor(i,nsrf)=MIN(t2m(i,nsrf),MAX(t1(i),ftsol(i,nsrf))) |
|---|
| 48 | t2m_cor(i,nsrf)=MAX(t2m_cor(i,nsrf),MIN(t1(i),ftsol(i,nsrf))) |
|---|
| 49 | q2m_cor(i,nsrf)=MIN(q2m(i,nsrf),MAX(q1(i),qsurf(i))) |
|---|
| 50 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),MIN(q1(i),qsurf(i))) |
|---|
| 51 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),0.) |
|---|
| 52 | u10m_cor(i,nsrf)=SIGN(MIN(ABS(u1(i)),ABS(u10m(i,nsrf))),u1(i)) |
|---|
| 53 | v10m_cor(i,nsrf)=SIGN(MIN(ABS(v1(i)),ABS(v10m(i,nsrf))),v1(i)) |
|---|
| 54 | ELSEIF(iflag_bug_t2m_stab_ipslcm61==-1.AND.(ftsol(i,nsrf)<=t1(i).OR.q2m(i,nsrf)<0.)) THEN |
|---|
| 55 | t2m_cor(i,nsrf)=MIN(t2m(i,nsrf),MAX(t1(i),ftsol(i,nsrf))) |
|---|
| 56 | t2m_cor(i,nsrf)=MAX(t2m_cor(i,nsrf),MIN(t1(i),ftsol(i,nsrf))) |
|---|
| 57 | q2m_cor(i,nsrf)=MIN(q2m(i,nsrf),MAX(q1(i),qsurf(i))) |
|---|
| 58 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),MIN(q1(i),qsurf(i))) |
|---|
| 59 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),0.) |
|---|
| 60 | u10m_cor(i,nsrf)=SIGN(MIN(ABS(u1(i)),ABS(u10m(i,nsrf))),u1(i)) |
|---|
| 61 | v10m_cor(i,nsrf)=SIGN(MIN(ABS(v1(i)),ABS(v10m(i,nsrf))),v1(i)) |
|---|
| 62 | ELSEIF(iflag_bug_t2m_stab_ipslcm61==1.AND.ftsol(i,nsrf)<=t1(i)) THEN |
|---|
| 63 | t2m_cor(i,nsrf)=MIN(t2m(i,nsrf),MAX(t1(i),ftsol(i,nsrf))) |
|---|
| 64 | t2m_cor(i,nsrf)=MAX(t2m_cor(i,nsrf),MIN(t1(i),ftsol(i,nsrf))) |
|---|
| 65 | q2m_cor(i,nsrf)=MIN(q2m(i,nsrf),MAX(q1(i),qsurf(i))) |
|---|
| 66 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),MIN(q1(i),qsurf(i))) |
|---|
| 67 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),0.) |
|---|
| 68 | u10m_cor(i,nsrf)=SIGN(MIN(ABS(u1(i)),ABS(u10m(i,nsrf))),u1(i)) |
|---|
| 69 | v10m_cor(i,nsrf)=SIGN(MIN(ABS(v1(i)),ABS(v10m(i,nsrf))),v1(i)) |
|---|
| 70 | ELSEIF(iflag_bug_t2m_stab_ipslcm61==0) THEN |
|---|
| 71 | t2m_cor(i,nsrf)=MIN(t2m(i,nsrf),MAX(t1(i),ftsol(i,nsrf))) |
|---|
| 72 | t2m_cor(i,nsrf)=MAX(t2m_cor(i,nsrf),MIN(t1(i),ftsol(i,nsrf))) |
|---|
| 73 | q2m_cor(i,nsrf)=MIN(q2m(i,nsrf),MAX(q1(i),qsurf(i))) |
|---|
| 74 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),MIN(q1(i),qsurf(i))) |
|---|
| 75 | q2m_cor(i,nsrf)=MAX(q2m_cor(i,nsrf),0.) |
|---|
| 76 | u10m_cor(i,nsrf)=SIGN(MIN(ABS(u1(i)),ABS(u10m(i,nsrf))),u1(i)) |
|---|
| 77 | v10m_cor(i,nsrf)=SIGN(MIN(ABS(v1(i)),ABS(v10m(i,nsrf))),v1(i)) |
|---|
| 78 | ENDIF |
|---|
| 79 | !!! |
|---|
| 80 | zdelta1 = MAX(0.,SIGN(1., rtt-t2m_cor(i,nsrf) )) |
|---|
| 81 | zx_qs1 = r2es * FOEEW(t2m_cor(i,nsrf),zdelta1)/paprs(i,1) |
|---|
| 82 | zx_qs1 = MIN(0.5,zx_qs1) |
|---|
| 83 | zcor1 = 1./(1.-RETV*zx_qs1) |
|---|
| 84 | zx_qs1 = zx_qs1*zcor1 |
|---|
| 85 | zrh2m_cor(i) = zrh2m_cor(i) + q2m_cor(i,nsrf)/zx_qs1 * pctsrf(i,nsrf) |
|---|
| 86 | zqsat2m_cor(i) = zqsat2m_cor(i) + zx_qs1 * pctsrf(i,nsrf) |
|---|
| 87 | !!! |
|---|
| 88 | ENDDO |
|---|
| 89 | ENDDO |
|---|
| 90 | |
|---|
| 91 | !================================================================== |
|---|
| 92 | ! Agregation of sub surfaces |
|---|
| 93 | !================================================================== |
|---|
| 94 | |
|---|
| 95 | zt2m_cor=0. |
|---|
| 96 | zq2m_cor=0. |
|---|
| 97 | zu10m_cor=0. |
|---|
| 98 | zv10m_cor=0. |
|---|
| 99 | DO nsrf = 1, nbsrf |
|---|
| 100 | DO i = 1, klon |
|---|
| 101 | zt2m_cor(i) = zt2m_cor(i) + t2m_cor(i,nsrf) * pctsrf(i,nsrf) |
|---|
| 102 | zq2m_cor(i) = zq2m_cor(i) + q2m_cor(i,nsrf) * pctsrf(i,nsrf) |
|---|
| 103 | zu10m_cor(i) = zu10m_cor(i) + u10m_cor(i,nsrf) * pctsrf(i,nsrf) |
|---|
| 104 | zv10m_cor(i) = zv10m_cor(i) + v10m_cor(i,nsrf) * pctsrf(i,nsrf) |
|---|
| 105 | ENDDO |
|---|
| 106 | ENDDO |
|---|
| 107 | |
|---|
| 108 | RETURN |
|---|
| 109 | END |
|---|
| 110 | |
|---|
| 111 | |
|---|
