| 1 | ! |
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| 2 | ! $Id: step3d_uv1.F,v 1.2 2003/12/17 13:56:07 pmarches Exp $ |
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| 3 | ! |
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| 4 | #include "cppdefs.h" |
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| 5 | #ifdef SOLVE3D |
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| 6 | subroutine step3d_uv1 (tile) |
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| 7 | implicit none |
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| 8 | integer tile, trd, omp_get_thread_num |
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| 9 | # include "param.h" |
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| 10 | # include "private_scratch.h" |
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| 11 | # include "compute_tile_bounds.h" |
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| 12 | trd=omp_get_thread_num() |
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| 13 | call step3d_uv1_tile (Istr,Iend,Jstr,Jend, A3d(1,1,trd), |
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| 14 | & A3d(1,2,trd), A2d(1,1,trd)) |
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| 15 | return |
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| 16 | end |
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| 17 | |
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| 18 | subroutine step3d_uv1_tile (Istr,Iend,Jstr,Jend, ru,rv,DC) |
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| 19 | implicit none |
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| 20 | integer Istr,Iend,Jstr,Jend, i,j,k |
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| 21 | # include "param.h" |
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| 22 | real ru(PRIVATE_2D_SCRATCH_ARRAY,N), |
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| 23 | & rv(PRIVATE_2D_SCRATCH_ARRAY,N), |
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| 24 | & DC(PRIVATE_1D_SCRATCH_ARRAY,0:N), cff |
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| 25 | # include "grid.h" |
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| 26 | # include "ocean3d.h" |
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| 27 | # include "scalars.h" |
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| 28 | ! |
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| 29 | # include "compute_auxiliary_bounds.h" |
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| 30 | ! |
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| 31 | cff=0.25*dt |
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| 32 | do j=Jstr,Jend |
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| 33 | do i=IstrU,Iend |
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| 34 | DC(i,0)=cff*(pm(i,j)+pm(i-1,j))*(pn(i,j)+pn(i-1,j)) |
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| 35 | enddo |
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| 36 | do k=1,N |
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| 37 | do i=IstrU,Iend |
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| 38 | u(i,j,k,nnew)=u(i,j,k,nnew)+DC(i,0)*ru(i,j,k) |
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| 39 | enddo |
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| 40 | enddo |
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| 41 | if (j.ge.JstrV) then |
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| 42 | do i=Istr,Iend |
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| 43 | DC(i,0)=cff*(pm(i,j)+pm(i,j-1))*(pn(i,j)+pn(i,j-1)) |
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| 44 | enddo |
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| 45 | do k=1,N |
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| 46 | do i=Istr,Iend |
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| 47 | v(i,j,k,nnew)=v(i,j,k,nnew)+DC(i,0)*rv(i,j,k) |
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| 48 | enddo |
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| 49 | enddo |
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| 50 | endif |
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| 51 | enddo |
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| 52 | #else |
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| 53 | subroutine step3d_uv1_empty |
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| 54 | #endif |
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| 55 | return |
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| 56 | end |
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