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module vitvert_m |
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|
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IMPLICIT NONE |
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|
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contains |
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|
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pure function vitvert(convm) |
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|
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! From libf/dyn3d/vitvert.F, version 1.1.1.1, 2004/05/19 12:53:05 |
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! Authors: P. Le Van, F. Hourdin |
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|
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! Purpose: compute vertical speed at sigma levels. |
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|
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! Vertical speed is oriented from bottom to top. At ground-level |
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! sigma(1): vitvert(i, j, 1) = 0. At top-level sigma(llm + 1), vertical |
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! speed is 0 too and is not stored in vitvert. |
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|
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USE dimensions, ONLY: llm |
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USE disvert_m, ONLY: bp |
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|
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real, intent(in):: convm(:, :, :) ! (iim + 1, jjm + 1, llm) |
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REAL vitvert(size(convm, 1), size(convm, 2), size(convm, 3)) |
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|
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! Local: |
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INTEGER l |
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|
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!------------------------------------------------------ |
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|
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forall (l = 2: llm) & |
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vitvert(:, :, l) = convm(:, :, l) - bp(l) * convm(:, :, 1) |
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vitvert(:, :, 1) = 0. |
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|
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END function vitvert |
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|
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end module vitvert_m |