[12] | 1 | MODULE exner_mod |
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| 2 | |
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[186] | 3 | INTEGER,SAVE :: caldyn_exner |
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| 4 | !$OMP THREADPRIVATE(caldyn_exner) |
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| 5 | |
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[133] | 6 | INTEGER, PARAMETER :: lmdz=3, direct=4 |
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[121] | 7 | |
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[12] | 8 | CONTAINS |
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[121] | 9 | |
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[12] | 10 | SUBROUTINE exner(f_ps,f_p,f_pks,f_pk) |
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[19] | 11 | USE icosa |
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[12] | 12 | IMPLICIT NONE |
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[428] | 13 | TYPE(t_field), POINTER :: f_ps(:) ! IN |
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| 14 | TYPE(t_field), POINTER :: f_p(:) ! IN |
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| 15 | TYPE(t_field), POINTER :: f_pks(:) ! OUT |
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| 16 | TYPE(t_field), POINTER :: f_pk(:) ! OUT |
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[12] | 17 | |
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| 18 | REAL(rstd), POINTER :: ps(:) |
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| 19 | REAL(rstd), POINTER :: p(:,:) |
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| 20 | REAL(rstd), POINTER :: pks(:) |
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| 21 | REAL(rstd), POINTER :: pk(:,:) |
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| 22 | INTEGER :: ind |
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| 23 | |
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[295] | 24 | !$OMP BARRIER |
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[12] | 25 | DO ind=1,ndomain |
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[186] | 26 | IF (.NOT. assigned_domain(ind)) CYCLE |
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[12] | 27 | CALL swap_dimensions(ind) |
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| 28 | CALL swap_geometry(ind) |
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| 29 | ps=f_ps(ind) |
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| 30 | p=f_p(ind) |
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| 31 | pks=f_pks(ind) |
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| 32 | pk=f_pk(ind) |
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| 33 | CALL compute_exner(ps, p, pks, pk, 0) |
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| 34 | ENDDO |
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[295] | 35 | !$OMP BARRIER |
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[12] | 36 | |
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| 37 | END SUBROUTINE exner |
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| 38 | |
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| 39 | SUBROUTINE compute_exner(ps,p,pks,pk,offset) |
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[19] | 40 | USE icosa |
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[12] | 41 | USE disvert_mod |
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| 42 | USE pression_mod |
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[295] | 43 | USE omp_para |
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[12] | 44 | IMPLICIT NONE |
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| 45 | REAL(rstd),INTENT(IN) :: ps(iim*jjm) |
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| 46 | REAL(rstd),INTENT(IN) :: p(iim*jjm,llm+1) |
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| 47 | REAL(rstd),INTENT(OUT) :: pks(iim*jjm) |
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| 48 | REAL(rstd),INTENT(OUT) :: pk(iim*jjm,llm) |
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| 49 | INTEGER,INTENT(IN) :: offset |
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| 50 | INTEGER :: i,j,ij,l |
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| 51 | |
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[428] | 52 | ! surface : pks |
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| 53 | IF (is_omp_level_master) THEN |
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[50] | 54 | |
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[428] | 55 | DO j=jj_begin-offset,jj_end+offset |
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| 56 | DO i=ii_begin-offset,ii_end+offset |
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| 57 | ij=(j-1)*iim+i |
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| 58 | pks(ij) = cpp * ( ps(ij)/preff ) ** kappa |
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| 59 | ENDDO |
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| 60 | ENDDO |
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[50] | 61 | |
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[428] | 62 | ENDIF |
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| 63 | |
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| 64 | ! 3D : pk |
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| 65 | DO l = 1, llm |
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| 66 | DO j=jj_begin-offset,jj_end+offset |
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| 67 | DO i=ii_begin-offset,ii_end+offset |
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| 68 | ij=(j-1)*iim+i |
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| 69 | pk(ij,l) = cpp * ((.5/preff)*(p(ij,l)+p(ij,l+1))) ** kappa |
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[50] | 70 | ENDDO |
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| 71 | ENDDO |
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| 72 | ENDDO |
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[428] | 73 | |
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[12] | 74 | END SUBROUTINE compute_exner |
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[50] | 75 | |
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[12] | 76 | END MODULE exner_mod |
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