[935] | 1 | MODULE p4zint |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE p4zint *** |
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| 4 | !! TOP : PISCES interpolation and computation of various accessory fields |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2004-03 (O. Aumont) Original code |
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| 7 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | #if defined key_pisces |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! 'key_pisces' PISCES bio-model |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! p4z_int : interpolation and computation of various accessory fields |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE oce_trc ! |
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[1119] | 16 | USE trc |
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[1073] | 17 | USE sms_pisces |
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[935] | 18 | |
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| 19 | IMPLICIT NONE |
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| 20 | PRIVATE |
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| 21 | |
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[1073] | 22 | PUBLIC p4z_int |
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[2715] | 23 | PUBLIC p4z_int_alloc |
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[935] | 24 | |
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[2715] | 25 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: tgfunc !: Temp. dependancy of various biological rates |
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| 26 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: tgfunc2 !: Temp. dependancy of mesozooplankton rates |
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[935] | 27 | |
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[2715] | 28 | REAL(wp) :: xksilim = 16.5e-6_wp ! Half-saturation constant for the Si half-saturation constant computation |
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[935] | 29 | |
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| 30 | !!---------------------------------------------------------------------- |
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[2528] | 31 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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[1152] | 32 | !! $Id$ |
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[2715] | 33 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[935] | 34 | !!---------------------------------------------------------------------- |
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| 35 | CONTAINS |
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| 36 | |
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| 37 | SUBROUTINE p4z_int |
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| 38 | !!--------------------------------------------------------------------- |
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| 39 | !! *** ROUTINE p4z_int *** |
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| 40 | !! |
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| 41 | !! ** Purpose : interpolation and computation of various accessory fields |
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| 42 | !! |
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| 43 | !! ** Method : - ??? |
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| 44 | !!--------------------------------------------------------------------- |
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| 45 | INTEGER :: ji, jj |
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| 46 | REAL(wp) :: zdum |
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| 47 | !!--------------------------------------------------------------------- |
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| 48 | |
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| 49 | ! Computation of phyto and zoo metabolic rate |
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| 50 | ! ------------------------------------------- |
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[2528] | 51 | tgfunc (:,:,:) = EXP( 0.063913 * tsn(:,:,:,jp_tem) ) |
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| 52 | tgfunc2(:,:,:) = EXP( 0.07608 * tsn(:,:,:,jp_tem) ) |
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[935] | 53 | |
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| 54 | ! Computation of the silicon dependant half saturation |
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| 55 | ! constant for silica uptake |
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| 56 | ! --------------------------------------------------- |
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| 57 | DO ji = 1, jpi |
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| 58 | DO jj = 1, jpj |
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| 59 | zdum = trn(ji,jj,1,jpsil) * trn(ji,jj,1,jpsil) |
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| 60 | xksimax(ji,jj) = MAX( xksimax(ji,jj), ( 1.+ 7.* zdum / ( xksilim * xksilim + zdum ) ) * 1e-6 ) |
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| 61 | END DO |
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| 62 | END DO |
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[2715] | 63 | ! |
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[2528] | 64 | IF( nday_year == nyear_len(1) ) THEN |
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[935] | 65 | xksi = xksimax |
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[2715] | 66 | xksimax = 0._wp |
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[935] | 67 | ENDIF |
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| 68 | ! |
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| 69 | END SUBROUTINE p4z_int |
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| 70 | |
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[2715] | 71 | |
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| 72 | INTEGER FUNCTION p4z_int_alloc() |
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| 73 | !!---------------------------------------------------------------------- |
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| 74 | !! *** ROUTINE p4z_int_alloc *** |
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| 75 | !!---------------------------------------------------------------------- |
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| 76 | ALLOCATE( tgfunc(jpi,jpj,jpk), tgfunc2(jpi,jpj,jpk), STAT=p4z_int_alloc ) |
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| 77 | ! |
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| 78 | IF( p4z_int_alloc /= 0 ) CALL ctl_warn('p4z_int_alloc : failed to allocate arrays.') |
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| 79 | ! |
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| 80 | END FUNCTION p4z_int_alloc |
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| 81 | |
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[935] | 82 | #else |
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| 83 | !!====================================================================== |
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| 84 | !! Dummy module : No PISCES bio-model |
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| 85 | !!====================================================================== |
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| 86 | CONTAINS |
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| 87 | SUBROUTINE p4z_int ! Empty routine |
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| 88 | WRITE(*,*) 'p4z_int: You should not have seen this print! error?' |
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| 89 | END SUBROUTINE p4z_int |
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| 90 | #endif |
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| 91 | |
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| 92 | !!====================================================================== |
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| 93 | END MODULE p4zint |
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