[12] | 1 | MODULE exner_mod |
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[913] | 2 | USE icosa |
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| 3 | IMPLICIT NONE |
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| 4 | PRIVATE |
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| 5 | SAVE |
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[12] | 6 | |
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[913] | 7 | INTEGER :: caldyn_exner |
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[186] | 8 | !$OMP THREADPRIVATE(caldyn_exner) |
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| 9 | |
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[133] | 10 | INTEGER, PARAMETER :: lmdz=3, direct=4 |
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[913] | 11 | |
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| 12 | PUBLIC :: exner, compute_exner |
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[121] | 13 | |
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[12] | 14 | CONTAINS |
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[121] | 15 | |
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[12] | 16 | SUBROUTINE exner(f_ps,f_p,f_pks,f_pk) |
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[428] | 17 | TYPE(t_field), POINTER :: f_ps(:) ! IN |
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| 18 | TYPE(t_field), POINTER :: f_p(:) ! IN |
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| 19 | TYPE(t_field), POINTER :: f_pks(:) ! OUT |
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| 20 | TYPE(t_field), POINTER :: f_pk(:) ! OUT |
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[12] | 21 | |
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| 22 | REAL(rstd), POINTER :: ps(:) |
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| 23 | REAL(rstd), POINTER :: p(:,:) |
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| 24 | REAL(rstd), POINTER :: pks(:) |
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| 25 | REAL(rstd), POINTER :: pk(:,:) |
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| 26 | INTEGER :: ind |
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| 27 | |
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[295] | 28 | !$OMP BARRIER |
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[12] | 29 | DO ind=1,ndomain |
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[186] | 30 | IF (.NOT. assigned_domain(ind)) CYCLE |
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[12] | 31 | CALL swap_dimensions(ind) |
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| 32 | CALL swap_geometry(ind) |
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| 33 | ps=f_ps(ind) |
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| 34 | p=f_p(ind) |
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| 35 | pks=f_pks(ind) |
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| 36 | pk=f_pk(ind) |
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| 37 | CALL compute_exner(ps, p, pks, pk, 0) |
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| 38 | ENDDO |
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[295] | 39 | !$OMP BARRIER |
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[12] | 40 | |
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| 41 | END SUBROUTINE exner |
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| 42 | |
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| 43 | SUBROUTINE compute_exner(ps,p,pks,pk,offset) |
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[913] | 44 | USE disvert_mod |
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| 45 | USE omp_para |
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[12] | 46 | REAL(rstd),INTENT(IN) :: ps(iim*jjm) |
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| 47 | REAL(rstd),INTENT(IN) :: p(iim*jjm,llm+1) |
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| 48 | REAL(rstd),INTENT(OUT) :: pks(iim*jjm) |
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| 49 | REAL(rstd),INTENT(OUT) :: pk(iim*jjm,llm) |
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| 50 | INTEGER,INTENT(IN) :: offset |
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| 51 | INTEGER :: i,j,ij,l |
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| 52 | |
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[428] | 53 | ! surface : pks |
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| 54 | IF (is_omp_level_master) THEN |
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[50] | 55 | |
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[428] | 56 | DO j=jj_begin-offset,jj_end+offset |
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| 57 | DO i=ii_begin-offset,ii_end+offset |
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| 58 | ij=(j-1)*iim+i |
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| 59 | pks(ij) = cpp * ( ps(ij)/preff ) ** kappa |
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| 60 | ENDDO |
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| 61 | ENDDO |
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[50] | 62 | |
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[428] | 63 | ENDIF |
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| 64 | |
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| 65 | ! 3D : pk |
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| 66 | DO l = 1, llm |
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| 67 | DO j=jj_begin-offset,jj_end+offset |
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| 68 | DO i=ii_begin-offset,ii_end+offset |
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| 69 | ij=(j-1)*iim+i |
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| 70 | pk(ij,l) = cpp * ((.5/preff)*(p(ij,l)+p(ij,l+1))) ** kappa |
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[50] | 71 | ENDDO |
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| 72 | ENDDO |
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| 73 | ENDDO |
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[428] | 74 | |
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[12] | 75 | END SUBROUTINE compute_exner |
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[50] | 76 | |
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[12] | 77 | END MODULE exner_mod |
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