1 | MODULE diatmb |
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2 | !!====================================================================== |
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3 | !! *** MODULE diaharm *** |
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4 | !! Harmonic analysis of tidal constituents |
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5 | !!====================================================================== |
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6 | !! History : 3.6 ! 2014 (E O'Dea) Original code |
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7 | !!---------------------------------------------------------------------- |
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8 | USE oce ! ocean dynamics and tracers variables |
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9 | USE dom_oce ! ocean space and time domain |
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10 | USE in_out_manager ! I/O units |
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11 | USE iom ! I/0 library |
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12 | USE wrk_nemo ! working arrays |
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13 | |
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14 | |
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15 | IMPLICIT NONE |
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16 | PRIVATE |
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17 | |
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18 | LOGICAL , PUBLIC :: ln_diatmb !: Top Middle and Bottom output |
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19 | PUBLIC dia_tmb_init ! routine called by nemogcm.F90 |
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20 | PUBLIC dia_tmb ! routine called by diawri.F90 |
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21 | PUBLIC dia_calctmb ! routine called by dia25h.F90 |
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22 | |
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23 | !!---------------------------------------------------------------------- |
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24 | !! NEMO/OPA 3.6 , NEMO Consortium (2014) |
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25 | !! $Id$ |
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26 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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27 | !!---------------------------------------------------------------------- |
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28 | CONTAINS |
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29 | |
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30 | SUBROUTINE dia_tmb_init |
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31 | !!--------------------------------------------------------------------------- |
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32 | !! *** ROUTINE dia_tmb_init *** |
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33 | !! |
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34 | !! ** Purpose: Initialization of tmb namelist |
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35 | !! |
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36 | !! ** Method : Read namelist |
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37 | !! History |
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38 | !! 3.6 ! 08-14 (E. O'Dea) Routine to initialize dia_tmb |
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39 | !!--------------------------------------------------------------------------- |
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40 | !! |
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41 | INTEGER :: ios ! Local integer output status for namelist read |
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42 | ! |
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43 | NAMELIST/nam_diatmb/ ln_diatmb |
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44 | !!---------------------------------------------------------------------- |
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45 | ! |
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46 | REWIND ( numnam_ref ) ! Read Namelist nam_diatmb in reference namelist : TMB diagnostics |
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47 | READ ( numnam_ref, nam_diatmb, IOSTAT=ios, ERR= 901 ) |
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48 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_diatmb in reference namelist', lwp ) |
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49 | |
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50 | REWIND( numnam_cfg ) ! Namelist nam_diatmb in configuration namelist TMB diagnostics |
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51 | READ ( numnam_cfg, nam_diatmb, IOSTAT = ios, ERR = 902 ) |
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52 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_diatmb in configuration namelist', lwp ) |
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53 | IF(lwm) WRITE ( numond, nam_diatmb ) |
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54 | |
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55 | IF(lwp) THEN ! Control print |
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56 | WRITE(numout,*) |
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57 | WRITE(numout,*) 'dia_tmb_init : Output Top, Middle, Bottom Diagnostics' |
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58 | WRITE(numout,*) '~~~~~~~~~~~~' |
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59 | WRITE(numout,*) 'Namelist nam_diatmb : set tmb outputs ' |
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60 | WRITE(numout,*) 'Switch for TMB diagnostics (T) or not (F) ln_diatmb = ', ln_diatmb |
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61 | ENDIF |
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62 | |
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63 | END SUBROUTINE dia_tmb_init |
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64 | |
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65 | SUBROUTINE dia_calctmb( pinfield,pouttmb ) |
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66 | !!--------------------------------------------------------------------- |
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67 | !! *** ROUTINE dia_tmb *** |
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68 | !! |
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69 | !! ** Purpose : Find the Top, Mid and Bottom fields of water Column |
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70 | !! |
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71 | !! ** Method : |
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72 | !! use mbathy to find surface, mid and bottom of model levels |
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73 | !! |
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74 | !! History : |
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75 | !! 3.6 ! 08-14 (E. O'Dea) Routine based on dia_wri_foam |
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76 | !!---------------------------------------------------------------------- |
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77 | !! * Modules used |
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78 | |
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79 | ! Routine to map 3d field to top, middle, bottom |
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80 | IMPLICIT NONE |
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81 | |
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82 | |
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83 | ! Routine arguments |
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84 | REAL(wp), DIMENSION(jpi, jpj, jpk), INTENT(IN ) :: pinfield ! Input 3d field and mask |
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85 | REAL(wp), DIMENSION(jpi, jpj, 3 ), INTENT( OUT) :: pouttmb ! Output top, middle, bottom |
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86 | |
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87 | |
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88 | |
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89 | ! Local variables |
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90 | INTEGER :: ji,jj,jk ! Dummy loop indices |
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91 | |
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92 | ! Local Real |
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93 | REAL(wp) :: zmdi ! set masked values |
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94 | |
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95 | zmdi=1.e+20 !missing data indicator for masking |
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96 | |
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97 | ! Calculate top |
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98 | pouttmb(:,:,1) = pinfield(:,:,1)*tmask(:,:,1) + zmdi*(1.0-tmask(:,:,1)) |
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99 | |
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100 | ! Calculate middle |
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101 | DO jj = 1,jpj |
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102 | DO ji = 1,jpi |
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103 | jk = max(1,mbathy(ji,jj)/2) |
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104 | pouttmb(ji,jj,2) = pinfield(ji,jj,jk)*tmask(ji,jj,jk) + zmdi*(1.0-tmask(ji,jj,jk)) |
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105 | END DO |
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106 | END DO |
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107 | |
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108 | ! Calculate bottom |
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109 | DO jj = 1,jpj |
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110 | DO ji = 1,jpi |
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111 | jk = max(1,mbathy(ji,jj) ) |
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112 | pouttmb(ji,jj,3) = pinfield(ji,jj,jk)*tmask(ji,jj,jk) + zmdi*(1.0-tmask(ji,jj,jk)) |
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113 | END DO |
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114 | END DO |
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115 | |
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116 | END SUBROUTINE dia_calctmb |
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117 | |
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118 | |
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119 | |
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120 | SUBROUTINE dia_tmb |
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121 | !!---------------------------------------------------------------------- |
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122 | !! *** ROUTINE dia_tmb *** |
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123 | !! ** Purpose : Write diagnostics for Top, Mid and Bottom of water Column |
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124 | !! |
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125 | !! ** Method : |
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126 | !! use mbathy to find surface, mid and bottom of model levels |
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127 | !! calls calctmb to retrieve TMB values before sending to iom_put |
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128 | !! |
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129 | !! History : |
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130 | !! 3.6 ! 08-14 (E. O'Dea) |
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131 | !! |
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132 | !!-------------------------------------------------------------------- |
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133 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zwtmb ! temporary workspace |
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134 | REAL(wp) :: zmdi ! set masked values |
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135 | |
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136 | zmdi=1.e+20 !missing data indicator for maskin |
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137 | |
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138 | IF (ln_diatmb) THEN |
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139 | CALL wrk_alloc( jpi , jpj, 3 , zwtmb ) |
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140 | CALL dia_calctmb( tsn(:,:,:,jp_tem),zwtmb ) |
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141 | !ssh already output but here we output it masked |
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142 | CALL iom_put( "sshnmasked" , sshn(:,:)*tmask(:,:,1) + zmdi*(1.0 - tmask(:,:,1)) ) ! tmb Temperature |
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143 | CALL iom_put( "top_temp" , zwtmb(:,:,1) ) ! tmb Temperature |
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144 | CALL iom_put( "mid_temp" , zwtmb(:,:,2) ) ! tmb Temperature |
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145 | CALL iom_put( "bot_temp" , zwtmb(:,:,3) ) ! tmb Temperature |
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146 | ! CALL iom_put( "sotrefml" , hmld_tref(:,:) ) ! "T criterion Mixed Layer Depth |
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147 | |
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148 | CALL dia_calctmb( tsn(:,:,:,jp_sal),zwtmb ) |
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149 | CALL iom_put( "top_sal" , zwtmb(:,:,1) ) ! tmb Salinity |
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150 | CALL iom_put( "mid_sal" , zwtmb(:,:,2) ) ! tmb Salinity |
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151 | CALL iom_put( "bot_sal" , zwtmb(:,:,3) ) ! tmb Salinity |
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152 | |
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153 | CALL dia_calctmb( un(:,:,:),zwtmb ) |
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154 | CALL iom_put( "top_u" , zwtmb(:,:,1) ) ! tmb U Velocity |
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155 | CALL iom_put( "mid_u" , zwtmb(:,:,2) ) ! tmb U Velocity |
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156 | CALL iom_put( "bot_u" , zwtmb(:,:,3) ) ! tmb U Velocity |
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157 | !Called in dynspg_ts.F90 CALL iom_put( "baro_u" , un_b ) ! Barotropic U Velocity |
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158 | |
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159 | CALL dia_calctmb( vn(:,:,:),zwtmb ) |
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160 | CALL iom_put( "top_v" , zwtmb(:,:,1) ) ! tmb V Velocity |
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161 | CALL iom_put( "mid_v" , zwtmb(:,:,2) ) ! tmb V Velocity |
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162 | CALL iom_put( "bot_v" , zwtmb(:,:,3) ) ! tmb V Velocity |
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163 | !Called in dynspg_ts.F90 CALL iom_put( "baro_v" , vn_b ) ! Barotropic V Velocity |
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164 | ELSE |
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165 | CALL ctl_warn('dia_tmb: tmb diagnostic is set to false you should not have seen this') |
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166 | ENDIF |
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167 | |
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168 | END SUBROUTINE dia_tmb |
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169 | !!====================================================================== |
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170 | END MODULE diatmb |
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