[5841] | 1 | MODULE trcavg_medusa |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcavg_medusa *** |
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| 4 | !! TOP : MEDUSA |
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| 5 | !!====================================================================== |
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| 6 | !! History : - ! 2015-07 (A. Yool) Original code |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | #if defined key_medusa && defined key_roam |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! MEDUSA rolling averages |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! trc_avg_medusa : |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | USE oce_trc |
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| 15 | USE trc |
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| 16 | USE sms_medusa |
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| 17 | USE lbclnk |
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| 18 | USE prtctl_trc ! Print control for debugging |
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| 19 | USE in_out_manager ! I/O manager |
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| 20 | |
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| 21 | IMPLICIT NONE |
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| 22 | PRIVATE |
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| 23 | |
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| 24 | PUBLIC trc_avg_medusa ! called in trc_sms_medusa |
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| 25 | |
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| 26 | !!* Substitution |
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| 27 | # include "domzgr_substitute.h90" |
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| 28 | !!---------------------------------------------------------------------- |
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| 29 | !! NEMO/TOP 2.0 , LOCEAN-IPSL (2007) |
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[6715] | 30 | !! $Id$ |
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[5841] | 31 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 32 | !!---------------------------------------------------------------------- |
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| 33 | |
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| 34 | CONTAINS |
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| 35 | |
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| 36 | !======================================================================= |
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| 37 | ! |
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| 38 | SUBROUTINE trc_avg_medusa( kt ) |
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| 39 | ! |
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| 40 | !======================================================================= |
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| 41 | !! |
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| 42 | !! Title : Calculates rolling averages of variables |
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| 43 | !! Author : Andrew Yool |
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| 44 | !! Date : 23/07/15 |
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| 45 | !! |
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| 46 | !! Calculates and updates rolling averages of properties such |
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| 47 | !! as surface irradiance and mixed layer depth that are used |
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| 48 | !! in functions that require average rather than instantaneous |
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| 49 | !! values. |
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| 50 | !! |
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| 51 | !! This functionality was originally added to support the |
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| 52 | !! calculation of surface DMS concentrations - and was done so |
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[8074] | 53 | !! within the trcbio_meduse.F90 routine - but was moved to |
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[5841] | 54 | !! this separate module so that its calculations could be used |
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| 55 | !! to inform MEDUSA's submarine irradiance field |
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| 56 | !! |
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| 57 | !======================================================================= |
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| 58 | ! |
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| 59 | IMPLICIT NONE |
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| 60 | ! |
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| 61 | INTEGER, INTENT( in ) :: kt ! index of the time stepping |
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| 62 | ! |
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| 63 | !======================================================================= |
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| 64 | # if defined key_debug_medusa |
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| 65 | IF(lwp) WRITE(numout,*) ' MEDUSA inside trc_avg_medusa' |
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| 66 | CALL flush(numout) |
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| 67 | # endif |
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| 68 | !! AXY (24/07/15): alter this to report on first MEDUSA call |
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| 69 | IF( kt == nittrc000 ) THEN |
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| 70 | IF(lwp) WRITE(numout,*) |
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| 71 | IF(lwp) WRITE(numout,*) ' trc_avg_medusa: MEDUSA rolling average' |
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| 72 | IF(lwp) WRITE(numout,*) ' ~~~~~~~' |
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| 73 | IF(lwp) WRITE(numout,*) ' kt =',kt |
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| 74 | ENDIF |
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| 75 | !! |
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| 76 | !!---------------------------------------------------------------------- |
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| 77 | !! Process average fields |
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| 78 | !! The empirical formulae used for estimating surface DMS concentrations |
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| 79 | !! require temporally averaged input fields; this block calculates these |
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| 80 | !! averages based on diel averages; note that rdt |
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| 81 | !!---------------------------------------------------------------------- |
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| 82 | !! |
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| 83 | zn_dms_chn(:,:) = ( zb_dms_chn(:,:) * ((86400. - rdt) / 86400.) ) & |
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| 84 | & + ( trn(:,:,1,jpchn) * (rdt / 86400.) ) |
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| 85 | zb_dms_chn(:,:) = zn_dms_chn(:,:) |
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| 86 | zn_dms_chd(:,:) = ( zb_dms_chd(:,:) * ((86400. - rdt) / 86400.) ) & |
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| 87 | & + ( trn(:,:,1,jpchd) * (rdt / 86400.) ) |
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| 88 | zb_dms_chd(:,:) = zn_dms_chd(:,:) |
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| 89 | zn_dms_mld(:,:) = ( zb_dms_mld(:,:) * ((86400. - rdt) / 86400.) ) & |
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| 90 | & + ( hmld(:,:) * (rdt / 86400.) ) |
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| 91 | zb_dms_mld(:,:) = zn_dms_mld(:,:) |
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| 92 | zn_dms_qsr(:,:) = ( zb_dms_qsr(:,:) * ((86400. - rdt) / 86400.) ) & |
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| 93 | & + ( qsr(:,:) * (rdt / 86400.) ) |
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| 94 | zb_dms_qsr(:,:) = zn_dms_qsr(:,:) |
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| 95 | zn_dms_din(:,:) = ( zb_dms_din(:,:) * ((86400. - rdt) / 86400.) ) & |
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| 96 | & + ( trn(:,:,1,jpdin) * (rdt / 86400.) ) |
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| 97 | zb_dms_din(:,:) = zn_dms_din(:,:) |
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| 98 | |
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| 99 | END SUBROUTINE trc_avg_medusa |
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| 100 | |
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| 101 | !======================================================================= |
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| 102 | !======================================================================= |
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| 103 | !======================================================================= |
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| 104 | |
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| 105 | #else |
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| 106 | !!====================================================================== |
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| 107 | !! Dummy module : No MEDUSA bio-model |
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| 108 | !!====================================================================== |
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| 109 | |
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| 110 | CONTAINS |
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| 111 | |
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| 112 | !======================================================================= |
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| 113 | ! |
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| 114 | SUBROUTINE trc_avg_medusa( kt ) !! EMPTY Routine |
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| 115 | ! |
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| 116 | ! |
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| 117 | INTEGER, INTENT( in ) :: kt |
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| 118 | ! |
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| 119 | |
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| 120 | WRITE(*,*) 'trc_avg_medusa: You should not have seen this print! error?' |
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| 121 | |
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| 122 | END SUBROUTINE trc_avg_medusa |
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| 123 | #endif |
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| 124 | |
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| 125 | !!====================================================================== |
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| 126 | END MODULE trcavg_medusa |
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| 127 | |
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| 128 | |
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