1 | SUBROUTINE ana_wwave (ng, tile, model)
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2 | !
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3 | !! svn $Id: ana_wwave.h 523 2011-01-05 03:21:38Z arango $
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4 | !!======================================================================
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5 | !! Copyright (c) 2002-2011 The ROMS/TOMS Group !
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6 | !! Licensed under a MIT/X style license !
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7 | !! See License_ROMS.txt !
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8 | !=======================================================================
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9 | ! !
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10 | ! This subroutine sets wind induced wave amplitude, direction and !
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11 | ! period to be used in the bottom boundary layer formulation. !
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12 | ! !
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13 | !=======================================================================
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14 | !
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15 | USE mod_param
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16 | USE mod_forces
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17 | USE mod_grid
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18 | USE mod_ncparam
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19 | !
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20 | ! Imported variable declarations.
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21 | !
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22 | integer, intent(in) :: ng, tile, model
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23 |
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24 | #include "tile.h"
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25 | !
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26 | CALL ana_wwave_tile (ng, tile, model, &
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27 | & LBi, UBi, LBj, UBj, &
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28 | & IminS, ImaxS, JminS, JmaxS, &
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29 | #if defined BBL_MODEL || defined NEARSHORE_MELLOR
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30 | & FORCES(ng) % Dwave, &
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31 | #endif
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32 | #ifdef WAVES_HEIGHT
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33 | & FORCES(ng) % Hwave, &
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34 | #endif
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35 | #ifdef WAVES_LENGTH
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36 | & FORCES(ng) % Lwave, &
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37 | #endif
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38 | #ifdef WAVES_TOP_PERIOD
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39 | & FORCES(ng) % Pwave_top, &
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40 | #endif
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41 | #ifdef WAVES_BOT_PERIOD
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42 | & FORCES(ng) % Pwave_bot, &
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43 | #endif
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44 | #ifdef WAVES_UB
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45 | & FORCES(ng) % Ub_swan, &
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46 | #endif
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47 | #ifdef TKE_WAVEDISS
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48 | & FORCES(ng) % wave_dissip, &
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49 | #endif
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50 | & GRID(ng) % angler, &
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51 | & GRID(ng) % h)
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52 | !
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53 | ! Set analytical header file name used.
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54 | !
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55 | #ifdef DISTRIBUTE
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56 | IF (Lanafile) THEN
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57 | #else
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58 | IF (Lanafile.and.(tile.eq.0)) THEN
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59 | #endif
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60 | ANANAME(37)=__FILE__
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61 | END IF
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62 |
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63 | RETURN
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64 | END SUBROUTINE ana_wwave
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65 | !
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66 | !***********************************************************************
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67 | SUBROUTINE ana_wwave_tile (ng, tile, model, &
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68 | & LBi, UBi, LBj, UBj, &
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69 | & IminS, ImaxS, JminS, JmaxS, &
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70 | #if defined BBL_MODEL || defined NEARSHORE_MELLOR
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71 | & Dwave, &
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72 | #endif
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73 | #ifdef WAVES_HEIGHT
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74 | & Hwave, &
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75 | #endif
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76 | #ifdef WAVES_LENGTH
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77 | & Lwave, &
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78 | #endif
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79 | #ifdef WAVES_TOP_PERIOD
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80 | & Pwave_top, &
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81 | #endif
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82 | #ifdef WAVES_BOT_PERIOD
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83 | & Pwave_bot, &
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84 | #endif
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85 | #ifdef WAVES_UB
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86 | & Ub_swan, &
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87 | #endif
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88 | #ifdef TKE_WAVEDISS
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89 | & wave_dissip, &
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90 | #endif
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91 | & angler, h)
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92 | !***********************************************************************
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93 | !
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94 | USE mod_param
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95 | USE mod_scalars
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96 | !
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97 | #if defined EW_PERIODIC || defined NS_PERIODIC
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98 | USE exchange_2d_mod, ONLY : exchange_r2d_tile
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99 | #endif
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100 | #ifdef DISTRIBUTE
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101 | USE mp_exchange_mod, ONLY : mp_exchange2d
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102 | #endif
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103 | !
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104 | ! Imported variable declarations.
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105 | !
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106 | integer, intent(in) :: ng, tile, model
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107 | integer, intent(in) :: LBi, UBi, LBj, UBj
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108 | integer, intent(in) :: IminS, ImaxS, JminS, JmaxS
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109 | !
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110 | #ifdef ASSUMED_SHAPE
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111 | real(r8), intent(in) :: angler(LBi:,LBj:)
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112 | real(r8), intent(in) :: h(LBi:,LBj:)
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113 | # if defined BBL_MODEL || defined NEARSHORE_MELLOR
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114 | real(r8), intent(inout) :: Dwave(LBi:,LBj:)
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115 | # endif
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116 | # ifdef WAVES_HEIGHT
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117 | real(r8), intent(inout) :: Hwave(LBi:,LBj:)
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118 | # endif
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119 | # ifdef WAVES_LENGTH
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120 | real(r8), intent(inout) :: Lwave(LBi:,LBj:)
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121 | # endif
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122 | # ifdef WAVES_TOP_PERIOD
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123 | real(r8), intent(inout) :: Pwave_top(LBi:,LBj:)
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124 | # endif
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125 | # ifdef WAVES_BOT_PERIOD
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126 | real(r8), intent(inout) :: Pwave_bot(LBi:,LBj:)
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127 | # endif
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128 | # ifdef WAVES_UB
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129 | real(r8), intent(inout) :: Ub_swan(LBi:,LBj:)
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130 | # endif
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131 | # ifdef TKE_WAVEDISS
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132 | real(r8), intent(inout) :: wave_dissip(LBi:,LBj:)
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133 | # endif
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134 |
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135 | #else
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136 |
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137 | real(r8), intent(in) :: angler(LBi:UBi,LBj:UBj)
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138 | real(r8), intent(in) :: h(LBi:UBi,LBj:UBj)
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139 | # if defined BBL_MODEL || defined NEARSHORE_MELLOR
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140 | real(r8), intent(inout) :: Dwave(LBi:UBi,LBj:UBj)
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141 | # endif
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142 | # ifdef WAVES_HEIGHT
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143 | real(r8), intent(inout) :: Hwave(LBi:UBi,LBj:UBj)
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144 | # endif
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145 | # ifdef WAVES_LENGTH
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146 | real(r8), intent(inout) :: Lwave(LBi:UBi,LBj:UBj)
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147 | # endif
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148 | # ifdef WAVES_TOP_PERIOD
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149 | real(r8), intent(inout) :: Pwave_top(LBi:UBi,LBj:UBj)
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150 | # endif
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151 | # ifdef WAVES_BOT_PERIOD
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152 | real(r8), intent(inout) :: Pwave_bot(LBi:UBi,LBj:UBj)
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153 | # endif
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154 | # ifdef WAVES_UB
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155 | real(r8), intent(inout) :: Ub_swan(LBi:UBi,LBj:UBj)
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156 | # endif
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157 | # ifdef TKE_WAVEDISS
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158 | real(r8), intent(inout) :: wave_dissip(LBi:UBi,LBj:UBj)
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159 | # endif
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160 | #endif
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161 | !
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162 | ! Local variable declarations.
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163 | !
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164 | #ifdef DISTRIBUTE
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165 | # ifdef EW_PERIODIC
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166 | logical :: EWperiodic=.TRUE.
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167 | # else
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168 | logical :: EWperiodic=.FALSE.
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169 | # endif
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170 | # ifdef NS_PERIODIC
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171 | logical :: NSperiodic=.TRUE.
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172 | # else
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173 | logical :: NSperiodic=.FALSE.
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174 | # endif
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175 | #endif
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176 | integer :: i, j
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177 | real(r8) :: cff, wdir
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178 | #if defined LAKE_SIGNELL
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179 | real(r8) :: cff1, mxst, ramp_u, ramp_time, ramp_d
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180 | #endif
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181 |
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182 | #include "set_bounds.h"
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183 | !
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184 | !-----------------------------------------------------------------------
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185 | ! Set wind induced wave amplitude (m), direction (radians) and
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186 | ! period (s) at RHO-points.
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187 | !-----------------------------------------------------------------------
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188 | !
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189 | #if defined BL_TEST
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190 | wdir=210.0_r8*deg2rad
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191 | DO j=JstrR,JendR
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192 | DO i=IstrR,IendR
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193 | Hwave(i,j)=0.5_r8
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194 | Dwave(i,j)=wdir
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195 | Pwave_bot(i,j)=8.0_r8
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196 | END DO
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197 | END DO
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198 | #elif defined LAKE_SIGNELL
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199 | mxst=0.25_r8 ! Wave amplitude (1/2 wave height) (meters)
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200 | ramp_u=15.0_r8 ! start ramp UP at RAMP_UP (hours)
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201 | ramp_time=10.0_r8 ! ramp from 0 to 1 over RAMP_TIME (hours)
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202 | ramp_d=50.0_r8 ! start ramp DOWN at RAMP_DOWN (hours)
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203 | DO j=JstrR,JendR
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204 | DO i=IstrR,IendR
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205 | Dwave(i,j)=270.0_r8*deg2rad
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206 | Pwave_bot(i,j)=5.0_r8
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207 | cff1=MIN((0.5_r8*(TANH((time(ng)/3600.0_r8-ramp_u)/ &
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208 | & (ramp_time/5.0_r8))+1.0_r8)), &
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209 | & (1.0_r8-(0.5_r8*(TANH((time(ng)/3600.0_r8-ramp_d)/ &
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210 | & (ramp_time/5.0_r8))+1.0_r8))))
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211 | Hwave(i,j)=MAX((cff1*mxst),0.01_r8)
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212 | END DO
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213 | END DO
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214 | #elif defined NJ_BIGHT
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215 | !! wdir=210.0_r8*deg2rad
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216 | wdir=150.0_r8*deg2rad
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217 | IF ((tdays(ng)-dstart).lt.1.5_r8) THEN
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218 | cff=TANH(0.5_r8*(tdays(ng)-dstart))
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219 | cff=1.0_r8
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220 | ELSE
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221 | cff=1.0_r8
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222 | END IF
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223 | DO j=JstrR,JendR
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224 | DO i=IstrR,IendR
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225 | Hwave(i,j)=0.12_r8
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226 | Dwave(i,j)=wdir-angler(i,j)
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227 | Pwave_bot(i,j)=10.0_r8
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228 | END DO
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229 | END DO
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230 | #elif defined SED_TOY
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231 | DO j=JstrR,JendR
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232 | DO i=IstrR,IendR
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233 | Hwave(i,j)=2.0_r8
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234 | Dwave(i,j)=90.0_r8*deg2rad
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235 | Pwave_bot(i,j)=8.0_r8
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236 | Lwave(i,j)=20.0_r8
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237 | END DO
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238 | END DO
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239 | #else
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240 | ana_wwave: No values provided for Hwave, Dwave, Pwave, Lwave.
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241 | #endif
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242 | #if defined EW_PERIODIC || defined NS_PERIODIC
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243 | # if defined WAVES_DIR
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244 | CALL exchange_r2d_tile (ng, tile, &
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245 | & LBi, UBi, LBj, UBj, &
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246 | & Dwave)
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247 | # endif
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248 | # ifdef WAVES_HEIGHT
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249 | CALL exchange_r2d_tile (ng, tile, &
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250 | & LBi, UBi, LBj, UBj, &
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251 | & Hwave)
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252 | # endif
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253 | # ifdef WAVES_LENGTH
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254 | CALL exchange_r2d_tile (ng, tile, &
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255 | & LBi, UBi, LBj, UBj, &
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256 | & Lwave)
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257 | # endif
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258 | # ifdef WAVES_TOP_PERIOD
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259 | CALL exchange_r2d_tile (ng, tile, &
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260 | & LBi, UBi, LBj, UBj, &
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261 | & Pwave_top)
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262 | # endif
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263 | # ifdef WAVES_BOT_PERIOD
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264 | CALL exchange_r2d_tile (ng, tile, &
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265 | & LBi, UBi, LBj, UBj, &
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266 | & Pwave_bot)
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267 | # endif
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268 | # ifdef WAVES_UB
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269 | CALL exchange_r2d_tile (ng, tile, &
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270 | & LBi, UBi, LBj, UBj, &
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271 | & Ub_swan)
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272 | # endif
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273 | # ifdef TKE_WAVEDISS
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274 | CALL exchange_r2d_tile (ng, tile, &
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275 | & LBi, UBi, LBj, UBj, &
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276 | & wave_dissip)
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277 | # endif
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278 | #endif
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279 | #ifdef DISTRIBUTE
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280 | # if defined WAVES_DIR
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281 | CALL mp_exchange2d (ng, tile, model, 3, &
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282 | & LBi, UBi, LBj, UBj, &
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283 | & NghostPoints, EWperiodic, NSperiodic, &
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284 | & Dwave)
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285 | # endif
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286 | # ifdef WAVES_HEIGHT
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287 | CALL mp_exchange2d (ng, tile, model, 3, &
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288 | & LBi, UBi, LBj, UBj, &
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289 | & NghostPoints, EWperiodic, NSperiodic, &
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290 | & Hwave)
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291 | # endif
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292 | # ifdef WAVES_LENGTH
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293 | CALL mp_exchange2d (ng, tile, model, 3, &
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294 | & LBi, UBi, LBj, UBj, &
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295 | & NghostPoints, EWperiodic, NSperiodic, &
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296 | & Lwave)
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297 | # endif
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298 | # ifdef WAVES_TOP_PERIOD
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299 | CALL mp_exchange2d (ng, tile, model, 3, &
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300 | & LBi, UBi, LBj, UBj, &
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301 | & NghostPoints, EWperiodic, NSperiodic, &
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302 | & Pwave_top)
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303 | # endif
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304 | # ifdef WAVES_BOT_PERIOD
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305 | CALL mp_exchange2d (ng, tile, model, 3, &
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306 | & LBi, UBi, LBj, UBj, &
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307 | & NghostPoints, EWperiodic, NSperiodic, &
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308 | & Pwave_bot)
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309 | # endif
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310 | # ifdef WAVES_UB
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311 | CALL mp_exchange2d (ng, tile, model, 3, &
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312 | & LBi, UBi, LBj, UBj, &
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313 | & NghostPoints, EWperiodic, NSperiodic, &
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314 | & Ub_swan)
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315 | # endif
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316 | # ifdef TKE_WAVEDISS
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317 | CALL mp_exchange2d (ng, tile, model, 3, &
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318 | & LBi, UBi, LBj, UBj, &
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319 | & NghostPoints, EWperiodic, NSperiodic, &
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320 | & wave_dissip)
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321 | # endif
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322 | #endif
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323 |
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324 | RETURN
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325 | END SUBROUTINE ana_wwave_tile
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