1 | MODULE diaptr |
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2 | !!====================================================================== |
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3 | !! *** MODULE diaptr *** |
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4 | !! Ocean physics: Computes meridonal transports and zonal means |
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5 | !!===================================================================== |
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6 | !! History : 1.0 ! 2003-09 (C. Talandier, G. Madec) Original code |
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7 | !! 2.0 ! 2006-01 (A. Biastoch) Allow sub-basins computation |
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8 | !! 3.2 ! 2010-03 (O. Marti, S. Flavoni) Add fields |
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9 | !! 3.3 ! 2010-10 (G. Madec) dynamical allocation |
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10 | !! 3.6 ! 2014-12 (C. Ethe) use of IOM |
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11 | !! 3.6 ! 2016-06 (T. Graham) Addition of diagnostics for CMIP6 |
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12 | !!---------------------------------------------------------------------- |
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13 | |
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14 | !!---------------------------------------------------------------------- |
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15 | !! dia_ptr : Poleward Transport Diagnostics module |
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16 | !! dia_ptr_init : Initialization, namelist read |
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17 | !! ptr_sjk : "zonal" mean computation of a field - tracer or flux array |
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18 | !! ptr_sj : "zonal" and vertical sum computation of a "meridional" flux array |
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19 | !! (Generic interface to ptr_sj_3d, ptr_sj_2d) |
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20 | !!---------------------------------------------------------------------- |
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21 | USE oce ! ocean dynamics and active tracers |
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22 | USE dom_oce ! ocean space and time domain |
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23 | USE phycst ! physical constants |
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24 | ! |
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25 | USE iom ! IOM library |
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26 | USE in_out_manager ! I/O manager |
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27 | USE lib_mpp ! MPP library |
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28 | USE timing ! preformance summary |
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29 | |
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30 | IMPLICIT NONE |
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31 | PRIVATE |
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32 | |
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33 | INTERFACE ptr_sj |
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34 | MODULE PROCEDURE ptr_sj_3d, ptr_sj_2d |
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35 | END INTERFACE |
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36 | |
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37 | PUBLIC ptr_sj ! call by tra_ldf & tra_adv routines |
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38 | PUBLIC ptr_sjk ! |
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39 | PUBLIC dia_ptr_init ! call in memogcm |
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40 | PUBLIC dia_ptr ! call in step module |
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41 | PUBLIC dia_ptr_hst ! called from tra_ldf/tra_adv routines |
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42 | |
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43 | ! !!** namelist namptr ** |
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44 | REAL(wp), ALLOCATABLE, SAVE, PUBLIC, DIMENSION(:,:) :: htr_adv, htr_ldf, htr_eiv !: Heat TRansports (adv, diff, Bolus.) |
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45 | REAL(wp), ALLOCATABLE, SAVE, PUBLIC, DIMENSION(:,:) :: str_adv, str_ldf, str_eiv !: Salt TRansports (adv, diff, Bolus.) |
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46 | REAL(wp), ALLOCATABLE, SAVE, PUBLIC, DIMENSION(:,:) :: htr_ove, str_ove !: heat Salt TRansports ( overturn.) |
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47 | REAL(wp), ALLOCATABLE, SAVE, PUBLIC, DIMENSION(:,:) :: htr_btr, str_btr !: heat Salt TRansports ( barotropic ) |
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48 | |
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49 | LOGICAL, PUBLIC :: ln_diaptr ! Poleward transport flag (T) or not (F) |
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50 | LOGICAL, PUBLIC :: ln_subbas ! Atlantic/Pacific/Indian basins calculation |
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51 | INTEGER, PUBLIC :: nptr ! = 1 (l_subbas=F) or = 5 (glo, atl, pac, ind, ipc) (l_subbas=T) |
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52 | |
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53 | REAL(wp) :: rc_sv = 1.e-6_wp ! conversion from m3/s to Sverdrup |
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54 | REAL(wp) :: rc_pwatt = 1.e-15_wp ! conversion from W to PW (further x rau0 x Cp) |
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55 | REAL(wp) :: rc_ggram = 1.e-6_wp ! conversion from g to Pg |
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56 | |
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57 | CHARACTER(len=3), ALLOCATABLE, SAVE, DIMENSION(:) :: clsubb |
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58 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: btmsk ! T-point basin interior masks |
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59 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: btm30 ! mask out Southern Ocean (=0 south of 30°S) |
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60 | |
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61 | REAL(wp), TARGET, ALLOCATABLE, SAVE, DIMENSION(:) :: p_fval1d |
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62 | REAL(wp), TARGET, ALLOCATABLE, SAVE, DIMENSION(:,:) :: p_fval2d |
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63 | |
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64 | !! * Substitutions |
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65 | # include "vectopt_loop_substitute.h90" |
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66 | !!---------------------------------------------------------------------- |
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67 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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68 | !! $Id$ |
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69 | !! Software governed by the CeCILL license (see ./LICENSE) |
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70 | !!---------------------------------------------------------------------- |
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71 | CONTAINS |
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72 | |
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73 | SUBROUTINE dia_ptr( Kmm, pvtr ) |
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74 | !!---------------------------------------------------------------------- |
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75 | !! *** ROUTINE dia_ptr *** |
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76 | !!---------------------------------------------------------------------- |
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77 | INTEGER , INTENT(in) :: Kmm ! time level index |
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78 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(in), OPTIONAL :: pvtr ! j-effective transport |
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79 | ! |
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80 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
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81 | REAL(wp) :: zsfc,zvfc ! local scalar |
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82 | REAL(wp), DIMENSION(jpi,jpj) :: z2d ! 2D workspace |
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83 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: z3d ! 3D workspace |
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84 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmask ! 3D workspace |
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85 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts) :: zts ! 3D workspace |
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86 | REAL(wp), DIMENSION(jpj) :: vsum ! 1D workspace |
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87 | REAL(wp), DIMENSION(jpj,jpts) :: tssum ! 1D workspace |
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88 | |
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89 | ! |
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90 | !overturning calculation |
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91 | REAL(wp), DIMENSION(jpj,jpk,nptr) :: sjk , r1_sjk ! i-mean i-k-surface and its inverse |
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92 | REAL(wp), DIMENSION(jpj,jpk,nptr) :: v_msf, sn_jk , tn_jk ! i-mean T and S, j-Stream-Function |
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93 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zvv ! 3D workspace |
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94 | |
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95 | |
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96 | CHARACTER( len = 12 ) :: cl1 |
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97 | !!---------------------------------------------------------------------- |
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98 | ! |
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99 | IF( ln_timing ) CALL timing_start('dia_ptr') |
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100 | |
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101 | ! |
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102 | IF( PRESENT( pvtr ) ) THEN |
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103 | IF( iom_use("zomsfglo") ) THEN ! effective MSF |
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104 | z3d(1,:,:) = ptr_sjk( pvtr(:,:,:) ) ! zonal cumulative effective transport |
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105 | DO jk = 2, jpkm1 |
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106 | z3d(1,:,jk) = z3d(1,:,jk-1) + z3d(1,:,jk) ! effective j-Stream-Function (MSF) |
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107 | END DO |
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108 | DO ji = 1, jpi |
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109 | z3d(ji,:,:) = z3d(1,:,:) |
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110 | ENDDO |
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111 | cl1 = TRIM('zomsf'//clsubb(1) ) |
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112 | CALL iom_put( cl1, z3d * rc_sv ) |
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113 | DO jn = 2, nptr ! by sub-basins |
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114 | z3d(1,:,:) = ptr_sjk( pvtr(:,:,:), btmsk(:,:,jn)*btm30(:,:) ) |
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115 | DO jk = 2, jpkm1 |
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116 | z3d(1,:,jk) = z3d(1,:,jk-1) + z3d(1,:,jk) ! effective j-Stream-Function (MSF) |
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117 | END DO |
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118 | DO ji = 1, jpi |
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119 | z3d(ji,:,:) = z3d(1,:,:) |
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120 | ENDDO |
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121 | cl1 = TRIM('zomsf'//clsubb(jn) ) |
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122 | CALL iom_put( cl1, z3d * rc_sv ) |
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123 | END DO |
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124 | ENDIF |
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125 | IF( iom_use("sopstove") .OR. iom_use("sophtove") .OR. iom_use("sopstbtr") .OR. iom_use("sophtbtr") ) THEN |
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126 | ! define fields multiplied by scalar |
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127 | zmask(:,:,:) = 0._wp |
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128 | zts(:,:,:,:) = 0._wp |
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129 | zvv(:,:,:) = 0._wp |
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130 | DO jk = 1, jpkm1 |
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131 | DO jj = 1, jpjm1 |
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132 | DO ji = 1, jpi |
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133 | zvfc = e1v(ji,jj) * e3v(ji,jj,jk,Kmm) |
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134 | zmask(ji,jj,jk) = vmask(ji,jj,jk) * zvfc |
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135 | zts(ji,jj,jk,jp_tem) = (ts(ji,jj,jk,jp_tem,Kmm)+ts(ji,jj+1,jk,jp_tem,Kmm)) * 0.5 * zvfc !Tracers averaged onto V grid |
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136 | zts(ji,jj,jk,jp_sal) = (ts(ji,jj,jk,jp_sal,Kmm)+ts(ji,jj+1,jk,jp_sal,Kmm)) * 0.5 * zvfc |
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137 | zvv(ji,jj,jk) = vv(ji,jj,jk,Kmm) * zvfc |
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138 | ENDDO |
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139 | ENDDO |
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140 | ENDDO |
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141 | ENDIF |
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142 | IF( iom_use("sopstove") .OR. iom_use("sophtove") ) THEN |
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143 | sjk(:,:,1) = ptr_sjk( zmask(:,:,:), btmsk(:,:,1) ) |
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144 | r1_sjk(:,:,1) = 0._wp |
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145 | WHERE( sjk(:,:,1) /= 0._wp ) r1_sjk(:,:,1) = 1._wp / sjk(:,:,1) |
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146 | |
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147 | ! i-mean T and S, j-Stream-Function, global |
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148 | tn_jk(:,:,1) = ptr_sjk( zts(:,:,:,jp_tem) ) * r1_sjk(:,:,1) |
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149 | sn_jk(:,:,1) = ptr_sjk( zts(:,:,:,jp_sal) ) * r1_sjk(:,:,1) |
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150 | v_msf(:,:,1) = ptr_sjk( zvv(:,:,:) ) |
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151 | |
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152 | htr_ove(:,1) = SUM( v_msf(:,:,1)*tn_jk(:,:,1) ,2 ) |
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153 | str_ove(:,1) = SUM( v_msf(:,:,1)*sn_jk(:,:,1) ,2 ) |
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154 | |
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155 | z2d(1,:) = htr_ove(:,1) * rc_pwatt ! (conversion in PW) |
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156 | DO ji = 1, jpi |
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157 | z2d(ji,:) = z2d(1,:) |
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158 | ENDDO |
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159 | cl1 = 'sophtove' |
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160 | CALL iom_put( TRIM(cl1), z2d ) |
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161 | z2d(1,:) = str_ove(:,1) * rc_ggram ! (conversion in Gg) |
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162 | DO ji = 1, jpi |
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163 | z2d(ji,:) = z2d(1,:) |
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164 | ENDDO |
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165 | cl1 = 'sopstove' |
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166 | CALL iom_put( TRIM(cl1), z2d ) |
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167 | IF( ln_subbas ) THEN |
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168 | DO jn = 2, nptr |
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169 | sjk(:,:,jn) = ptr_sjk( zmask(:,:,:), btmsk(:,:,jn) ) |
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170 | r1_sjk(:,:,jn) = 0._wp |
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171 | WHERE( sjk(:,:,jn) /= 0._wp ) r1_sjk(:,:,jn) = 1._wp / sjk(:,:,jn) |
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172 | |
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173 | ! i-mean T and S, j-Stream-Function, basin |
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174 | tn_jk(:,:,jn) = ptr_sjk( zts(:,:,:,jp_tem), btmsk(:,:,jn) ) * r1_sjk(:,:,jn) |
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175 | sn_jk(:,:,jn) = ptr_sjk( zts(:,:,:,jp_sal), btmsk(:,:,jn) ) * r1_sjk(:,:,jn) |
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176 | v_msf(:,:,jn) = ptr_sjk( zvv(:,:,:), btmsk(:,:,jn) ) |
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177 | htr_ove(:,jn) = SUM( v_msf(:,:,jn)*tn_jk(:,:,jn) ,2 ) |
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178 | str_ove(:,jn) = SUM( v_msf(:,:,jn)*sn_jk(:,:,jn) ,2 ) |
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179 | |
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180 | z2d(1,:) = htr_ove(:,jn) * rc_pwatt ! (conversion in PW) |
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181 | DO ji = 1, jpi |
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182 | z2d(ji,:) = z2d(1,:) |
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183 | ENDDO |
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184 | cl1 = TRIM('sophtove_'//clsubb(jn)) |
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185 | CALL iom_put( cl1, z2d ) |
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186 | z2d(1,:) = str_ove(:,jn) * rc_ggram ! (conversion in Gg) |
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187 | DO ji = 1, jpi |
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188 | z2d(ji,:) = z2d(1,:) |
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189 | ENDDO |
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190 | cl1 = TRIM('sopstove_'//clsubb(jn)) |
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191 | CALL iom_put( cl1, z2d ) |
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192 | END DO |
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193 | ENDIF |
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194 | ENDIF |
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195 | IF( iom_use("sopstbtr") .OR. iom_use("sophtbtr") ) THEN |
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196 | ! Calculate barotropic heat and salt transport here |
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197 | sjk(:,1,1) = ptr_sj( zmask(:,:,:), btmsk(:,:,1) ) |
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198 | r1_sjk(:,1,1) = 0._wp |
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199 | WHERE( sjk(:,1,1) /= 0._wp ) r1_sjk(:,1,1) = 1._wp / sjk(:,1,1) |
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200 | |
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201 | vsum = ptr_sj( zvv(:,:,:), btmsk(:,:,1)) |
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202 | tssum(:,jp_tem) = ptr_sj( zts(:,:,:,jp_tem), btmsk(:,:,1) ) |
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203 | tssum(:,jp_sal) = ptr_sj( zts(:,:,:,jp_sal), btmsk(:,:,1) ) |
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204 | htr_btr(:,1) = vsum * tssum(:,jp_tem) * r1_sjk(:,1,1) |
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205 | str_btr(:,1) = vsum * tssum(:,jp_sal) * r1_sjk(:,1,1) |
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206 | z2d(1,:) = htr_btr(:,1) * rc_pwatt ! (conversion in PW) |
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207 | DO ji = 2, jpi |
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208 | z2d(ji,:) = z2d(1,:) |
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209 | ENDDO |
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210 | cl1 = 'sophtbtr' |
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211 | CALL iom_put( TRIM(cl1), z2d ) |
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212 | z2d(1,:) = str_btr(:,1) * rc_ggram ! (conversion in Gg) |
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213 | DO ji = 2, jpi |
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214 | z2d(ji,:) = z2d(1,:) |
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215 | ENDDO |
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216 | cl1 = 'sopstbtr' |
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217 | CALL iom_put( TRIM(cl1), z2d ) |
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218 | IF( ln_subbas ) THEN |
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219 | DO jn = 2, nptr |
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220 | sjk(:,1,jn) = ptr_sj( zmask(:,:,:), btmsk(:,:,jn) ) |
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221 | r1_sjk(:,1,jn) = 0._wp |
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222 | WHERE( sjk(:,1,jn) /= 0._wp ) r1_sjk(:,1,jn) = 1._wp / sjk(:,1,jn) |
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223 | vsum = ptr_sj( zvv(:,:,:), btmsk(:,:,jn)) |
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224 | tssum(:,jp_tem) = ptr_sj( zts(:,:,:,jp_tem), btmsk(:,:,jn) ) |
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225 | tssum(:,jp_sal) = ptr_sj( zts(:,:,:,jp_sal), btmsk(:,:,jn) ) |
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226 | htr_btr(:,jn) = vsum * tssum(:,jp_tem) * r1_sjk(:,1,jn) |
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227 | str_btr(:,jn) = vsum * tssum(:,jp_sal) * r1_sjk(:,1,jn) |
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228 | z2d(1,:) = htr_btr(:,jn) * rc_pwatt ! (conversion in PW) |
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229 | DO ji = 1, jpi |
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230 | z2d(ji,:) = z2d(1,:) |
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231 | ENDDO |
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232 | cl1 = TRIM('sophtbtr_'//clsubb(jn)) |
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233 | CALL iom_put( cl1, z2d ) |
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234 | z2d(1,:) = str_btr(:,jn) * rc_ggram ! (conversion in Gg) |
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235 | DO ji = 1, jpi |
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236 | z2d(ji,:) = z2d(1,:) |
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237 | ENDDO |
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238 | cl1 = TRIM('sopstbtr_'//clsubb(jn)) |
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239 | CALL iom_put( cl1, z2d ) |
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240 | ENDDO |
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241 | ENDIF !ln_subbas |
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242 | ENDIF !iom_use("sopstbtr....) |
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243 | ! |
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244 | ELSE |
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245 | ! |
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246 | IF( iom_use("zotemglo") ) THEN ! i-mean i-k-surface |
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247 | DO jk = 1, jpkm1 |
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248 | DO jj = 1, jpj |
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249 | DO ji = 1, jpi |
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250 | zsfc = e1t(ji,jj) * e3t(ji,jj,jk,Kmm) |
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251 | zmask(ji,jj,jk) = tmask(ji,jj,jk) * zsfc |
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252 | zts(ji,jj,jk,jp_tem) = ts(ji,jj,jk,jp_tem,Kmm) * zsfc |
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253 | zts(ji,jj,jk,jp_sal) = ts(ji,jj,jk,jp_sal,Kmm) * zsfc |
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254 | END DO |
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255 | END DO |
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256 | END DO |
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257 | DO jn = 1, nptr |
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258 | zmask(1,:,:) = ptr_sjk( zmask(:,:,:), btmsk(:,:,jn) ) |
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259 | cl1 = TRIM('zosrf'//clsubb(jn) ) |
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260 | CALL iom_put( cl1, zmask ) |
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261 | ! |
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262 | z3d(1,:,:) = ptr_sjk( zts(:,:,:,jp_tem), btmsk(:,:,jn) ) & |
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263 | & / MAX( zmask(1,:,:), 10.e-15 ) |
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264 | DO ji = 1, jpi |
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265 | z3d(ji,:,:) = z3d(1,:,:) |
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266 | ENDDO |
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267 | cl1 = TRIM('zotem'//clsubb(jn) ) |
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268 | CALL iom_put( cl1, z3d ) |
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269 | ! |
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270 | z3d(1,:,:) = ptr_sjk( zts(:,:,:,jp_sal), btmsk(:,:,jn) ) & |
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271 | & / MAX( zmask(1,:,:), 10.e-15 ) |
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272 | DO ji = 1, jpi |
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273 | z3d(ji,:,:) = z3d(1,:,:) |
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274 | ENDDO |
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275 | cl1 = TRIM('zosal'//clsubb(jn) ) |
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276 | CALL iom_put( cl1, z3d ) |
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277 | END DO |
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278 | ENDIF |
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279 | ! |
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280 | ! ! Advective and diffusive heat and salt transport |
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281 | IF( iom_use("sophtadv") .OR. iom_use("sopstadv") ) THEN |
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282 | z2d(1,:) = htr_adv(:,1) * rc_pwatt ! (conversion in PW) |
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283 | DO ji = 1, jpi |
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284 | z2d(ji,:) = z2d(1,:) |
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285 | ENDDO |
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286 | cl1 = 'sophtadv' |
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287 | CALL iom_put( TRIM(cl1), z2d ) |
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288 | z2d(1,:) = str_adv(:,1) * rc_ggram ! (conversion in Gg) |
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289 | DO ji = 1, jpi |
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290 | z2d(ji,:) = z2d(1,:) |
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291 | ENDDO |
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292 | cl1 = 'sopstadv' |
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293 | CALL iom_put( TRIM(cl1), z2d ) |
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294 | IF( ln_subbas ) THEN |
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295 | DO jn=2,nptr |
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296 | z2d(1,:) = htr_adv(:,jn) * rc_pwatt ! (conversion in PW) |
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297 | DO ji = 1, jpi |
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298 | z2d(ji,:) = z2d(1,:) |
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299 | ENDDO |
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300 | cl1 = TRIM('sophtadv_'//clsubb(jn)) |
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301 | CALL iom_put( cl1, z2d ) |
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302 | z2d(1,:) = str_adv(:,jn) * rc_ggram ! (conversion in Gg) |
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303 | DO ji = 1, jpi |
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304 | z2d(ji,:) = z2d(1,:) |
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305 | ENDDO |
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306 | cl1 = TRIM('sopstadv_'//clsubb(jn)) |
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307 | CALL iom_put( cl1, z2d ) |
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308 | ENDDO |
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309 | ENDIF |
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310 | ENDIF |
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311 | ! |
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312 | IF( iom_use("sophtldf") .OR. iom_use("sopstldf") ) THEN |
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313 | z2d(1,:) = htr_ldf(:,1) * rc_pwatt ! (conversion in PW) |
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314 | DO ji = 1, jpi |
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315 | z2d(ji,:) = z2d(1,:) |
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316 | ENDDO |
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317 | cl1 = 'sophtldf' |
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318 | CALL iom_put( TRIM(cl1), z2d ) |
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319 | z2d(1,:) = str_ldf(:,1) * rc_ggram ! (conversion in Gg) |
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320 | DO ji = 1, jpi |
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321 | z2d(ji,:) = z2d(1,:) |
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322 | ENDDO |
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323 | cl1 = 'sopstldf' |
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324 | CALL iom_put( TRIM(cl1), z2d ) |
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325 | IF( ln_subbas ) THEN |
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326 | DO jn=2,nptr |
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327 | z2d(1,:) = htr_ldf(:,jn) * rc_pwatt ! (conversion in PW) |
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328 | DO ji = 1, jpi |
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329 | z2d(ji,:) = z2d(1,:) |
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330 | ENDDO |
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331 | cl1 = TRIM('sophtldf_'//clsubb(jn)) |
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332 | CALL iom_put( cl1, z2d ) |
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333 | z2d(1,:) = str_ldf(:,jn) * rc_ggram ! (conversion in Gg) |
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334 | DO ji = 1, jpi |
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335 | z2d(ji,:) = z2d(1,:) |
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336 | ENDDO |
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337 | cl1 = TRIM('sopstldf_'//clsubb(jn)) |
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338 | CALL iom_put( cl1, z2d ) |
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339 | ENDDO |
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340 | ENDIF |
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341 | ENDIF |
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342 | |
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343 | IF( iom_use("sophteiv") .OR. iom_use("sopsteiv") ) THEN |
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344 | z2d(1,:) = htr_eiv(:,1) * rc_pwatt ! (conversion in PW) |
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345 | DO ji = 1, jpi |
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346 | z2d(ji,:) = z2d(1,:) |
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347 | ENDDO |
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348 | cl1 = 'sophteiv' |
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349 | CALL iom_put( TRIM(cl1), z2d ) |
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350 | z2d(1,:) = str_eiv(:,1) * rc_ggram ! (conversion in Gg) |
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351 | DO ji = 1, jpi |
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352 | z2d(ji,:) = z2d(1,:) |
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353 | ENDDO |
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354 | cl1 = 'sopsteiv' |
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355 | CALL iom_put( TRIM(cl1), z2d ) |
---|
356 | IF( ln_subbas ) THEN |
---|
357 | DO jn=2,nptr |
---|
358 | z2d(1,:) = htr_eiv(:,jn) * rc_pwatt ! (conversion in PW) |
---|
359 | DO ji = 1, jpi |
---|
360 | z2d(ji,:) = z2d(1,:) |
---|
361 | ENDDO |
---|
362 | cl1 = TRIM('sophteiv_'//clsubb(jn)) |
---|
363 | CALL iom_put( cl1, z2d ) |
---|
364 | z2d(1,:) = str_eiv(:,jn) * rc_ggram ! (conversion in Gg) |
---|
365 | DO ji = 1, jpi |
---|
366 | z2d(ji,:) = z2d(1,:) |
---|
367 | ENDDO |
---|
368 | cl1 = TRIM('sopsteiv_'//clsubb(jn)) |
---|
369 | CALL iom_put( cl1, z2d ) |
---|
370 | ENDDO |
---|
371 | ENDIF |
---|
372 | ENDIF |
---|
373 | ! |
---|
374 | ENDIF |
---|
375 | ! |
---|
376 | IF( ln_timing ) CALL timing_stop('dia_ptr') |
---|
377 | ! |
---|
378 | END SUBROUTINE dia_ptr |
---|
379 | |
---|
380 | |
---|
381 | SUBROUTINE dia_ptr_init |
---|
382 | !!---------------------------------------------------------------------- |
---|
383 | !! *** ROUTINE dia_ptr_init *** |
---|
384 | !! |
---|
385 | !! ** Purpose : Initialization, namelist read |
---|
386 | !!---------------------------------------------------------------------- |
---|
387 | INTEGER :: jn ! local integers |
---|
388 | INTEGER :: inum, ierr ! local integers |
---|
389 | INTEGER :: ios ! Local integer output status for namelist read |
---|
390 | !! |
---|
391 | NAMELIST/namptr/ ln_diaptr, ln_subbas |
---|
392 | !!---------------------------------------------------------------------- |
---|
393 | |
---|
394 | REWIND( numnam_ref ) ! Namelist namptr in reference namelist : Poleward transport |
---|
395 | READ ( numnam_ref, namptr, IOSTAT = ios, ERR = 901) |
---|
396 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namptr in reference namelist', lwp ) |
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397 | |
---|
398 | REWIND( numnam_cfg ) ! Namelist namptr in configuration namelist : Poleward transport |
---|
399 | READ ( numnam_cfg, namptr, IOSTAT = ios, ERR = 902 ) |
---|
400 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namptr in configuration namelist', lwp ) |
---|
401 | IF(lwm) WRITE ( numond, namptr ) |
---|
402 | |
---|
403 | IF(lwp) THEN ! Control print |
---|
404 | WRITE(numout,*) |
---|
405 | WRITE(numout,*) 'dia_ptr_init : poleward transport and msf initialization' |
---|
406 | WRITE(numout,*) '~~~~~~~~~~~~' |
---|
407 | WRITE(numout,*) ' Namelist namptr : set ptr parameters' |
---|
408 | WRITE(numout,*) ' Poleward heat & salt transport (T) or not (F) ln_diaptr = ', ln_diaptr |
---|
409 | WRITE(numout,*) ' Global (F) or glo/Atl/Pac/Ind/Indo-Pac basins ln_subbas = ', ln_subbas |
---|
410 | ENDIF |
---|
411 | |
---|
412 | IF( ln_diaptr ) THEN |
---|
413 | ! |
---|
414 | IF( ln_subbas ) THEN |
---|
415 | nptr = 5 ! Global, Atlantic, Pacific, Indian, Indo-Pacific |
---|
416 | ALLOCATE( clsubb(nptr) ) |
---|
417 | clsubb(1) = 'glo' ; clsubb(2) = 'atl' ; clsubb(3) = 'pac' ; clsubb(4) = 'ind' ; clsubb(5) = 'ipc' |
---|
418 | ELSE |
---|
419 | nptr = 1 ! Global only |
---|
420 | ALLOCATE( clsubb(nptr) ) |
---|
421 | clsubb(1) = 'glo' |
---|
422 | ENDIF |
---|
423 | |
---|
424 | ! ! allocate dia_ptr arrays |
---|
425 | IF( dia_ptr_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'dia_ptr_init : unable to allocate arrays' ) |
---|
426 | |
---|
427 | rc_pwatt = rc_pwatt * rau0_rcp ! conversion from K.s-1 to PetaWatt |
---|
428 | |
---|
429 | IF( lk_mpp ) CALL mpp_ini_znl( numout ) ! Define MPI communicator for zonal sum |
---|
430 | |
---|
431 | IF( ln_subbas ) THEN ! load sub-basin mask |
---|
432 | CALL iom_open( 'subbasins', inum, ldstop = .FALSE. ) |
---|
433 | CALL iom_get( inum, jpdom_data, 'atlmsk', btmsk(:,:,2) ) ! Atlantic basin |
---|
434 | CALL iom_get( inum, jpdom_data, 'pacmsk', btmsk(:,:,3) ) ! Pacific basin |
---|
435 | CALL iom_get( inum, jpdom_data, 'indmsk', btmsk(:,:,4) ) ! Indian basin |
---|
436 | CALL iom_close( inum ) |
---|
437 | btmsk(:,:,5) = MAX ( btmsk(:,:,3), btmsk(:,:,4) ) ! Indo-Pacific basin |
---|
438 | WHERE( gphit(:,:) < -30._wp) ; btm30(:,:) = 0._wp ! mask out Southern Ocean |
---|
439 | ELSE WHERE ; btm30(:,:) = ssmask(:,:) |
---|
440 | END WHERE |
---|
441 | ENDIF |
---|
442 | |
---|
443 | btmsk(:,:,1) = tmask_i(:,:) ! global ocean |
---|
444 | |
---|
445 | DO jn = 1, nptr |
---|
446 | btmsk(:,:,jn) = btmsk(:,:,jn) * tmask_i(:,:) ! interior domain only |
---|
447 | END DO |
---|
448 | |
---|
449 | ! Initialise arrays to zero because diatpr is called before they are first calculated |
---|
450 | ! Note that this means diagnostics will not be exactly correct when model run is restarted. |
---|
451 | htr_adv(:,:) = 0._wp ; str_adv(:,:) = 0._wp |
---|
452 | htr_ldf(:,:) = 0._wp ; str_ldf(:,:) = 0._wp |
---|
453 | htr_eiv(:,:) = 0._wp ; str_eiv(:,:) = 0._wp |
---|
454 | htr_ove(:,:) = 0._wp ; str_ove(:,:) = 0._wp |
---|
455 | htr_btr(:,:) = 0._wp ; str_btr(:,:) = 0._wp |
---|
456 | ! |
---|
457 | ENDIF |
---|
458 | ! |
---|
459 | END SUBROUTINE dia_ptr_init |
---|
460 | |
---|
461 | |
---|
462 | SUBROUTINE dia_ptr_hst( ktra, cptr, pvflx ) |
---|
463 | !!---------------------------------------------------------------------- |
---|
464 | !! *** ROUTINE dia_ptr_hst *** |
---|
465 | !!---------------------------------------------------------------------- |
---|
466 | !! Wrapper for heat and salt transport calculations to calculate them for each basin |
---|
467 | !! Called from all advection and/or diffusion routines |
---|
468 | !!---------------------------------------------------------------------- |
---|
469 | INTEGER , INTENT(in ) :: ktra ! tracer index |
---|
470 | CHARACTER(len=3) , INTENT(in) :: cptr ! transport type 'adv'/'ldf'/'eiv' |
---|
471 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(in) :: pvflx ! 3D input array of advection/diffusion |
---|
472 | INTEGER :: jn ! |
---|
473 | |
---|
474 | IF( cptr == 'adv' ) THEN |
---|
475 | IF( ktra == jp_tem ) htr_adv(:,1) = ptr_sj( pvflx ) |
---|
476 | IF( ktra == jp_sal ) str_adv(:,1) = ptr_sj( pvflx ) |
---|
477 | ENDIF |
---|
478 | IF( cptr == 'ldf' ) THEN |
---|
479 | IF( ktra == jp_tem ) htr_ldf(:,1) = ptr_sj( pvflx ) |
---|
480 | IF( ktra == jp_sal ) str_ldf(:,1) = ptr_sj( pvflx ) |
---|
481 | ENDIF |
---|
482 | IF( cptr == 'eiv' ) THEN |
---|
483 | IF( ktra == jp_tem ) htr_eiv(:,1) = ptr_sj( pvflx ) |
---|
484 | IF( ktra == jp_sal ) str_eiv(:,1) = ptr_sj( pvflx ) |
---|
485 | ENDIF |
---|
486 | ! |
---|
487 | IF( ln_subbas ) THEN |
---|
488 | ! |
---|
489 | IF( cptr == 'adv' ) THEN |
---|
490 | IF( ktra == jp_tem ) THEN |
---|
491 | DO jn = 2, nptr |
---|
492 | htr_adv(:,jn) = ptr_sj( pvflx, btmsk(:,:,jn) ) |
---|
493 | END DO |
---|
494 | ENDIF |
---|
495 | IF( ktra == jp_sal ) THEN |
---|
496 | DO jn = 2, nptr |
---|
497 | str_adv(:,jn) = ptr_sj( pvflx, btmsk(:,:,jn) ) |
---|
498 | END DO |
---|
499 | ENDIF |
---|
500 | ENDIF |
---|
501 | IF( cptr == 'ldf' ) THEN |
---|
502 | IF( ktra == jp_tem ) THEN |
---|
503 | DO jn = 2, nptr |
---|
504 | htr_ldf(:,jn) = ptr_sj( pvflx, btmsk(:,:,jn) ) |
---|
505 | END DO |
---|
506 | ENDIF |
---|
507 | IF( ktra == jp_sal ) THEN |
---|
508 | DO jn = 2, nptr |
---|
509 | str_ldf(:,jn) = ptr_sj( pvflx, btmsk(:,:,jn) ) |
---|
510 | END DO |
---|
511 | ENDIF |
---|
512 | ENDIF |
---|
513 | IF( cptr == 'eiv' ) THEN |
---|
514 | IF( ktra == jp_tem ) THEN |
---|
515 | DO jn = 2, nptr |
---|
516 | htr_eiv(:,jn) = ptr_sj( pvflx, btmsk(:,:,jn) ) |
---|
517 | END DO |
---|
518 | ENDIF |
---|
519 | IF( ktra == jp_sal ) THEN |
---|
520 | DO jn = 2, nptr |
---|
521 | str_eiv(:,jn) = ptr_sj( pvflx, btmsk(:,:,jn) ) |
---|
522 | END DO |
---|
523 | ENDIF |
---|
524 | ENDIF |
---|
525 | ! |
---|
526 | ENDIF |
---|
527 | END SUBROUTINE dia_ptr_hst |
---|
528 | |
---|
529 | |
---|
530 | FUNCTION dia_ptr_alloc() |
---|
531 | !!---------------------------------------------------------------------- |
---|
532 | !! *** ROUTINE dia_ptr_alloc *** |
---|
533 | !!---------------------------------------------------------------------- |
---|
534 | INTEGER :: dia_ptr_alloc ! return value |
---|
535 | INTEGER, DIMENSION(3) :: ierr |
---|
536 | !!---------------------------------------------------------------------- |
---|
537 | ierr(:) = 0 |
---|
538 | ! |
---|
539 | ALLOCATE( btmsk(jpi,jpj,nptr) , & |
---|
540 | & htr_adv(jpj,nptr) , str_adv(jpj,nptr) , & |
---|
541 | & htr_eiv(jpj,nptr) , str_eiv(jpj,nptr) , & |
---|
542 | & htr_ove(jpj,nptr) , str_ove(jpj,nptr) , & |
---|
543 | & htr_btr(jpj,nptr) , str_btr(jpj,nptr) , & |
---|
544 | & htr_ldf(jpj,nptr) , str_ldf(jpj,nptr) , STAT=ierr(1) ) |
---|
545 | ! |
---|
546 | ALLOCATE( p_fval1d(jpj), p_fval2d(jpj,jpk), Stat=ierr(2)) |
---|
547 | ! |
---|
548 | ALLOCATE( btm30(jpi,jpj), STAT=ierr(3) ) |
---|
549 | |
---|
550 | ! |
---|
551 | dia_ptr_alloc = MAXVAL( ierr ) |
---|
552 | CALL mpp_sum( 'diaptr', dia_ptr_alloc ) |
---|
553 | ! |
---|
554 | END FUNCTION dia_ptr_alloc |
---|
555 | |
---|
556 | |
---|
557 | FUNCTION ptr_sj_3d( pvflx, pmsk ) RESULT ( p_fval ) |
---|
558 | !!---------------------------------------------------------------------- |
---|
559 | !! *** ROUTINE ptr_sj_3d *** |
---|
560 | !! |
---|
561 | !! ** Purpose : i-k sum computation of a j-flux array |
---|
562 | !! |
---|
563 | !! ** Method : - i-k sum of pvflx using the interior 2D vmask (vmask_i). |
---|
564 | !! pvflx is supposed to be a masked flux (i.e. * vmask*e1v*e3v) |
---|
565 | !! |
---|
566 | !! ** Action : - p_fval: i-k-mean poleward flux of pvflx |
---|
567 | !!---------------------------------------------------------------------- |
---|
568 | REAL(wp), INTENT(in), DIMENSION(jpi,jpj,jpk) :: pvflx ! mask flux array at V-point |
---|
569 | REAL(wp), INTENT(in), DIMENSION(jpi,jpj), OPTIONAL :: pmsk ! Optional 2D basin mask |
---|
570 | ! |
---|
571 | INTEGER :: ji, jj, jk ! dummy loop arguments |
---|
572 | INTEGER :: ijpj ! ??? |
---|
573 | REAL(wp), POINTER, DIMENSION(:) :: p_fval ! function value |
---|
574 | !!-------------------------------------------------------------------- |
---|
575 | ! |
---|
576 | p_fval => p_fval1d |
---|
577 | |
---|
578 | ijpj = jpj |
---|
579 | p_fval(:) = 0._wp |
---|
580 | IF( PRESENT( pmsk ) ) THEN |
---|
581 | DO jk = 1, jpkm1 |
---|
582 | DO jj = 2, jpjm1 |
---|
583 | DO ji = fs_2, fs_jpim1 ! Vector opt. |
---|
584 | p_fval(jj) = p_fval(jj) + pvflx(ji,jj,jk) * tmask_i(ji,jj) * pmsk(ji,jj) |
---|
585 | END DO |
---|
586 | END DO |
---|
587 | END DO |
---|
588 | ELSE |
---|
589 | DO jk = 1, jpkm1 |
---|
590 | DO jj = 2, jpjm1 |
---|
591 | DO ji = fs_2, fs_jpim1 ! Vector opt. |
---|
592 | p_fval(jj) = p_fval(jj) + pvflx(ji,jj,jk) * tmask_i(ji,jj) |
---|
593 | END DO |
---|
594 | END DO |
---|
595 | END DO |
---|
596 | ENDIF |
---|
597 | #if defined key_mpp_mpi |
---|
598 | CALL mpp_sum( 'diaptr', p_fval, ijpj, ncomm_znl) |
---|
599 | #endif |
---|
600 | ! |
---|
601 | END FUNCTION ptr_sj_3d |
---|
602 | |
---|
603 | |
---|
604 | FUNCTION ptr_sj_2d( pvflx, pmsk ) RESULT ( p_fval ) |
---|
605 | !!---------------------------------------------------------------------- |
---|
606 | !! *** ROUTINE ptr_sj_2d *** |
---|
607 | !! |
---|
608 | !! ** Purpose : "zonal" and vertical sum computation of a j-flux array |
---|
609 | !! |
---|
610 | !! ** Method : - i-k sum of pvflx using the interior 2D vmask (vmask_i). |
---|
611 | !! pvflx is supposed to be a masked flux (i.e. * vmask*e1v*e3v) |
---|
612 | !! |
---|
613 | !! ** Action : - p_fval: i-k-mean poleward flux of pvflx |
---|
614 | !!---------------------------------------------------------------------- |
---|
615 | REAL(wp) , INTENT(in), DIMENSION(jpi,jpj) :: pvflx ! mask flux array at V-point |
---|
616 | REAL(wp) , INTENT(in), DIMENSION(jpi,jpj), OPTIONAL :: pmsk ! Optional 2D basin mask |
---|
617 | ! |
---|
618 | INTEGER :: ji,jj ! dummy loop arguments |
---|
619 | INTEGER :: ijpj ! ??? |
---|
620 | REAL(wp), POINTER, DIMENSION(:) :: p_fval ! function value |
---|
621 | !!-------------------------------------------------------------------- |
---|
622 | ! |
---|
623 | p_fval => p_fval1d |
---|
624 | |
---|
625 | ijpj = jpj |
---|
626 | p_fval(:) = 0._wp |
---|
627 | IF( PRESENT( pmsk ) ) THEN |
---|
628 | DO jj = 2, jpjm1 |
---|
629 | DO ji = nldi, nlei ! No vector optimisation here. Better use a mask ? |
---|
630 | p_fval(jj) = p_fval(jj) + pvflx(ji,jj) * tmask_i(ji,jj) * pmsk(ji,jj) |
---|
631 | END DO |
---|
632 | END DO |
---|
633 | ELSE |
---|
634 | DO jj = 2, jpjm1 |
---|
635 | DO ji = nldi, nlei ! No vector optimisation here. Better use a mask ? |
---|
636 | p_fval(jj) = p_fval(jj) + pvflx(ji,jj) * tmask_i(ji,jj) |
---|
637 | END DO |
---|
638 | END DO |
---|
639 | ENDIF |
---|
640 | #if defined key_mpp_mpi |
---|
641 | CALL mpp_sum( 'diaptr', p_fval, ijpj, ncomm_znl ) |
---|
642 | #endif |
---|
643 | ! |
---|
644 | END FUNCTION ptr_sj_2d |
---|
645 | |
---|
646 | |
---|
647 | FUNCTION ptr_sjk( pfld, pmsk ) RESULT ( p_fval ) |
---|
648 | !!---------------------------------------------------------------------- |
---|
649 | !! *** ROUTINE ptr_sjk *** |
---|
650 | !! |
---|
651 | !! ** Purpose : i-sum computation of an array |
---|
652 | !! |
---|
653 | !! ** Method : - i-sum of field using the interior 2D vmask (pmsk). |
---|
654 | !! |
---|
655 | !! ** Action : - p_fval: i-sum of masked field |
---|
656 | !!---------------------------------------------------------------------- |
---|
657 | !! |
---|
658 | IMPLICIT none |
---|
659 | REAL(wp) , INTENT(in), DIMENSION(jpi,jpj,jpk) :: pfld ! input field to be summed |
---|
660 | REAL(wp) , INTENT(in), DIMENSION(jpi,jpj) , OPTIONAL :: pmsk ! Optional 2D basin mask |
---|
661 | !! |
---|
662 | INTEGER :: ji, jj, jk ! dummy loop arguments |
---|
663 | REAL(wp), POINTER, DIMENSION(:,:) :: p_fval ! return function value |
---|
664 | #if defined key_mpp_mpi |
---|
665 | INTEGER, DIMENSION(1) :: ish |
---|
666 | INTEGER, DIMENSION(2) :: ish2 |
---|
667 | INTEGER :: ijpjjpk |
---|
668 | REAL(wp), DIMENSION(jpj*jpk) :: zwork ! mask flux array at V-point |
---|
669 | #endif |
---|
670 | !!-------------------------------------------------------------------- |
---|
671 | ! |
---|
672 | p_fval => p_fval2d |
---|
673 | |
---|
674 | p_fval(:,:) = 0._wp |
---|
675 | ! |
---|
676 | IF( PRESENT( pmsk ) ) THEN |
---|
677 | DO jk = 1, jpkm1 |
---|
678 | DO jj = 2, jpjm1 |
---|
679 | !!gm here, use of tmask_i ==> no need of loop over nldi, nlei.... |
---|
680 | DO ji = nldi, nlei ! No vector optimisation here. Better use a mask ? |
---|
681 | p_fval(jj,jk) = p_fval(jj,jk) + pfld(ji,jj,jk) * pmsk(ji,jj) |
---|
682 | END DO |
---|
683 | END DO |
---|
684 | END DO |
---|
685 | ELSE |
---|
686 | DO jk = 1, jpkm1 |
---|
687 | DO jj = 2, jpjm1 |
---|
688 | DO ji = nldi, nlei ! No vector optimisation here. Better use a mask ? |
---|
689 | p_fval(jj,jk) = p_fval(jj,jk) + pfld(ji,jj,jk) * tmask_i(ji,jj) |
---|
690 | END DO |
---|
691 | END DO |
---|
692 | END DO |
---|
693 | END IF |
---|
694 | ! |
---|
695 | #if defined key_mpp_mpi |
---|
696 | ijpjjpk = jpj*jpk |
---|
697 | ish(1) = ijpjjpk ; ish2(1) = jpj ; ish2(2) = jpk |
---|
698 | zwork(1:ijpjjpk) = RESHAPE( p_fval, ish ) |
---|
699 | CALL mpp_sum( 'diaptr', zwork, ijpjjpk, ncomm_znl ) |
---|
700 | p_fval(:,:) = RESHAPE( zwork, ish2 ) |
---|
701 | #endif |
---|
702 | ! |
---|
703 | END FUNCTION ptr_sjk |
---|
704 | |
---|
705 | |
---|
706 | !!====================================================================== |
---|
707 | END MODULE diaptr |
---|