9 |
USE dimens_m, ONLY: iim |
USE dimens_m, ONLY: iim |
10 |
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11 |
REAL, intent(inout):: champ(:, :, :) ! (iim + 1, :, :) |
REAL, intent(inout):: champ(:, :, :) ! (iim + 1, :, :) |
12 |
REAL, intent(in):: sdd(:) ! (iim) |
REAL, intent(in):: sdd(:) ! (iim) xprim[uv]^{\pm 1/2} |
13 |
real, intent(in), dimension(:, :, :):: matri ! (iim, iim, :) |
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14 |
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real, intent(in), dimension(:, :, :):: matri ! (iim, iim, :) |
15 |
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! filtering matrix, last dimension is latitude |
16 |
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17 |
! Local: |
! Local: |
18 |
integer l, j |
integer l, j |
19 |
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20 |
!----------------------------------------------------------------- |
!----------------------------------------------------------------- |
21 |
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22 |
DO l = 1, size(champ, 3) |
forall (j = 1:size(champ, 2), l = 1:size(champ, 3)) |
23 |
DO j = 1, size(champ, 2) |
champ(:iim, j, l) = champ(:iim, j, l) & |
24 |
champ(:iim, j, l) = champ(:iim, j, l) * sdd |
+ matmul(matri(:, :, j), champ(:iim, j, l) * sdd) / sdd |
25 |
champ(:iim, j, l) = (champ(:iim, j, l) & |
END forall |
26 |
+ matmul(matri(:, :, j), champ(:iim, j, l))) / sdd |
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27 |
champ(iim + 1, j, l) = champ(1, j, l) |
champ(iim + 1, :, :) = champ(1, :, :) |
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END DO |
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END DO |
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28 |
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29 |
end subroutine filtreg_hemisph |
end subroutine filtreg_hemisph |
30 |
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