1 | ! |
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2 | ! $Id: $ |
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3 | ! |
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4 | module planetwide_mod |
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5 | ! module which contains functions to obtain max/min/... values over the |
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6 | ! entire globe (trivial in serial mode, but not in parallel) |
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7 | |
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8 | use mod_phys_lmdz_para, only : is_master, gather, bcast |
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9 | |
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10 | implicit none |
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11 | |
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12 | interface planetwide_maxval ! maxval() , over the entire planet |
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13 | module procedure planetwide_maxval_i1, planetwide_maxval_i2, & |
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14 | planetwide_maxval_r1, planetwide_maxval_r2 |
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15 | end interface |
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16 | |
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17 | interface planetwide_minval ! minval() , over the entire planet |
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18 | module procedure planetwide_minval_i1, planetwide_minval_i2, & |
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19 | planetwide_minval_r1, planetwide_minval_r2 |
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20 | end interface |
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21 | |
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22 | interface planetwide_sumval ! sum() , over the entire planet |
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23 | module procedure planetwide_sumval_i1, planetwide_sumval_i2, & |
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24 | planetwide_sumval_r1, planetwide_sumval_r2 |
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25 | end interface |
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26 | |
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27 | contains |
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28 | |
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29 | subroutine planetwide_maxval_i1(values,values_max) |
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30 | use dimphy, only: klon |
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31 | use mod_grid_phy_lmdz, only : klon_glo |
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32 | implicit none |
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33 | integer,intent(in) :: values(:) ! local grid (klon) |
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34 | integer,intent(out) :: values_max |
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35 | #ifdef CPP_PARA |
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36 | integer :: values_glo(klon_glo) ! global grid |
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37 | |
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38 | ! gather field on master: |
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39 | call gather(values,values_glo) |
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40 | ! extract maximum value |
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41 | if (is_master) then |
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42 | values_max=maxval(values_glo) |
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43 | endif |
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44 | ! broadcast information to all cores |
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45 | call bcast(values_max) |
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46 | #else |
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47 | values_max=maxval(values) |
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48 | #endif |
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49 | end subroutine planetwide_maxval_i1 |
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50 | |
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51 | subroutine planetwide_maxval_i2(values,values_max) |
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52 | use dimphy, only: klon, klev |
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53 | use mod_grid_phy_lmdz, only : klon_glo |
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54 | implicit none |
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55 | integer,intent(in) :: values(:,:) ! local grid (klon,klev) |
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56 | integer,intent(out) :: values_max |
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57 | #ifdef CPP_PARA |
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58 | integer :: values_glo(klon_glo,klev) ! global grid |
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59 | |
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60 | ! gather field on master: |
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61 | call gather(values,values_glo) |
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62 | ! extract maximum value |
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63 | if (is_master) then |
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64 | values_max=maxval(values_glo) |
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65 | endif |
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66 | ! broadcast information to all cores |
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67 | call bcast(values_max) |
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68 | #else |
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69 | values_max=maxval(values) |
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70 | #endif |
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71 | end subroutine planetwide_maxval_i2 |
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72 | |
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73 | subroutine planetwide_maxval_r1(values,values_max) |
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74 | use dimphy, only: klon |
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75 | use mod_grid_phy_lmdz, only : klon_glo |
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76 | implicit none |
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77 | real,intent(in) :: values(:) ! local grid (klon) |
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78 | real,intent(out) :: values_max |
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79 | #ifdef CPP_PARA |
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80 | real :: values_glo(klon_glo) ! global grid |
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81 | |
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82 | ! gather field on master: |
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83 | call gather(values,values_glo) |
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84 | ! extract maximum value |
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85 | if (is_master) then |
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86 | values_max=maxval(values_glo) |
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87 | endif |
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88 | ! broadcast information to all cores |
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89 | call bcast(values_max) |
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90 | #else |
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91 | values_max=maxval(values) |
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92 | #endif |
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93 | end subroutine planetwide_maxval_r1 |
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94 | |
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95 | subroutine planetwide_maxval_r2(values,values_max) |
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96 | use dimphy, only: klon, klev |
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97 | use mod_grid_phy_lmdz, only : klon_glo |
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98 | implicit none |
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99 | real,intent(in) :: values(:,:) ! local grid (klon,klev) |
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100 | real,intent(out) :: values_max |
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101 | #ifdef CPP_PARA |
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102 | real :: values_glo(klon_glo,klev) ! global grid |
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103 | |
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104 | ! gather field on master: |
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105 | call gather(values,values_glo) |
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106 | ! extract maximum value |
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107 | if (is_master) then |
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108 | values_max=maxval(values_glo) |
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109 | endif |
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110 | ! broadcast information to all cores |
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111 | call bcast(values_max) |
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112 | #else |
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113 | values_max=maxval(values) |
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114 | #endif |
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115 | end subroutine planetwide_maxval_r2 |
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116 | |
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117 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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118 | |
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119 | subroutine planetwide_minval_i1(values,values_max) |
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120 | use dimphy, only: klon |
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121 | use mod_grid_phy_lmdz, only : klon_glo |
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122 | implicit none |
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123 | integer,intent(in) :: values(:) ! local grid (klon) |
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124 | integer,intent(out) :: values_max |
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125 | #ifdef CPP_PARA |
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126 | integer :: values_glo(klon_glo) ! global grid |
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127 | |
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128 | ! gather field on master: |
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129 | call gather(values,values_glo) |
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130 | ! extract maximum value |
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131 | if (is_master) then |
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132 | values_max=minval(values_glo) |
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133 | endif |
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134 | ! broadcast information to all cores |
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135 | call bcast(values_max) |
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136 | #else |
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137 | values_max=minval(values) |
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138 | #endif |
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139 | end subroutine planetwide_minval_i1 |
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140 | |
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141 | subroutine planetwide_minval_i2(values,values_max) |
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142 | use dimphy, only: klon, klev |
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143 | use mod_grid_phy_lmdz, only : klon_glo |
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144 | implicit none |
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145 | integer,intent(in) :: values(:,:) ! local grid (klon,klev) |
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146 | integer,intent(out) :: values_max |
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147 | #ifdef CPP_PARA |
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148 | integer :: values_glo(klon_glo,klev) ! global grid |
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149 | |
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150 | ! gather field on master: |
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151 | call gather(values,values_glo) |
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152 | ! extract maximum value |
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153 | if (is_master) then |
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154 | values_max=minval(values_glo) |
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155 | endif |
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156 | ! broadcast information to all cores |
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157 | call bcast(values_max) |
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158 | #else |
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159 | values_max=minval(values) |
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160 | #endif |
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161 | end subroutine planetwide_minval_i2 |
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162 | |
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163 | subroutine planetwide_minval_r1(values,values_max) |
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164 | use dimphy, only: klon |
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165 | use mod_grid_phy_lmdz, only : klon_glo |
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166 | implicit none |
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167 | real,intent(in) :: values(:) ! local grid (klon) |
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168 | real,intent(out) :: values_max |
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169 | #ifdef CPP_PARA |
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170 | real :: values_glo(klon_glo) ! global grid |
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171 | |
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172 | ! gather field on master: |
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173 | call gather(values,values_glo) |
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174 | ! extract maximum value |
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175 | if (is_master) then |
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176 | values_max=minval(values_glo) |
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177 | endif |
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178 | ! broadcast information to all cores |
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179 | call bcast(values_max) |
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180 | #else |
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181 | values_max=minval(values) |
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182 | #endif |
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183 | end subroutine planetwide_minval_r1 |
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184 | |
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185 | subroutine planetwide_minval_r2(values,values_max) |
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186 | use dimphy, only: klon, klev |
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187 | use mod_grid_phy_lmdz, only : klon_glo |
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188 | implicit none |
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189 | real,intent(in) :: values(:,:) ! local grid (klon,klev) |
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190 | real,intent(out) :: values_max |
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191 | #ifdef CPP_PARA |
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192 | real :: values_glo(klon_glo,klev) ! global grid |
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193 | |
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194 | ! gather field on master: |
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195 | call gather(values,values_glo) |
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196 | ! extract maximum value |
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197 | if (is_master) then |
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198 | values_max=minval(values_glo) |
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199 | endif |
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200 | ! broadcast information to all cores |
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201 | call bcast(values_max) |
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202 | #else |
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203 | values_max=minval(values) |
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204 | #endif |
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205 | end subroutine planetwide_minval_r2 |
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206 | |
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207 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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208 | |
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209 | subroutine planetwide_sumval_i1(values,values_sum) |
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210 | use dimphy, only: klon |
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211 | use mod_grid_phy_lmdz, only : klon_glo |
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212 | implicit none |
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213 | integer,intent(in) :: values(:) ! local grid (klon) |
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214 | integer,intent(out) :: values_sum |
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215 | #ifdef CPP_PARA |
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216 | integer :: values_glo(klon_glo) ! global grid |
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217 | |
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218 | ! gather field on master: |
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219 | call gather(values,values_glo) |
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220 | ! calculate sum value |
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221 | if (is_master) then |
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222 | values_sum=SUM(values_glo(:)) |
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223 | endif |
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224 | ! broadcast information to all cores |
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225 | call bcast(values_sum) |
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226 | #else |
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227 | values_sum=SUM(values(:)) |
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228 | #endif |
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229 | end subroutine planetwide_sumval_i1 |
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230 | |
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231 | subroutine planetwide_sumval_i2(values,values_sum) |
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232 | use dimphy, only: klon, klev |
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233 | use mod_grid_phy_lmdz, only : klon_glo |
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234 | implicit none |
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235 | integer,intent(in) :: values(:,:) ! local grid (klon,klev) |
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236 | integer,intent(out) :: values_sum |
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237 | #ifdef CPP_PARA |
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238 | integer :: values_glo(klon_glo,klev) ! global grid |
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239 | |
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240 | ! gather field on master: |
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241 | call gather(values,values_glo) |
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242 | ! calculate sum value |
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243 | if (is_master) then |
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244 | values_sum=SUM(values_glo) |
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245 | endif |
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246 | ! broadcast information to all cores |
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247 | call bcast(values_sum) |
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248 | #else |
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249 | values_sum=SUM(values) |
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250 | #endif |
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251 | end subroutine planetwide_sumval_i2 |
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252 | |
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253 | subroutine planetwide_sumval_r1(values,values_sum) |
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254 | use dimphy, only: klon |
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255 | use mod_grid_phy_lmdz, only : klon_glo |
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256 | implicit none |
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257 | real,intent(in) :: values(:) ! local grid (klon) |
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258 | real,intent(out) :: values_sum |
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259 | #ifdef CPP_PARA |
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260 | real :: values_glo(klon_glo) ! global grid |
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261 | |
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262 | ! gather field on master: |
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263 | call gather(values,values_glo) |
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264 | ! calculate sum value |
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265 | if (is_master) then |
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266 | values_sum=SUM(values_glo) |
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267 | endif |
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268 | ! broadcast information to all cores |
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269 | call bcast(values_sum) |
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270 | #else |
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271 | values_sum=SUM(values) |
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272 | #endif |
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273 | end subroutine planetwide_sumval_r1 |
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274 | |
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275 | subroutine planetwide_sumval_r2(values,values_sum) |
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276 | use dimphy, only: klon, klev |
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277 | use mod_grid_phy_lmdz, only : klon_glo |
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278 | implicit none |
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279 | real,intent(in) :: values(:,:) ! local grid (klon,klev) |
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280 | real,intent(out) :: values_sum |
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281 | #ifdef CPP_PARA |
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282 | real :: values_glo(klon_glo,klev) ! global grid |
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283 | |
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284 | ! gather field on master: |
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285 | call gather(values,values_glo) |
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286 | ! calculate sum value |
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287 | if (is_master) then |
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288 | values_sum=SUM(values_glo) |
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289 | endif |
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290 | ! broadcast information to all cores |
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291 | call bcast(values_sum) |
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292 | #else |
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293 | values_sum=SUM(values) |
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294 | #endif |
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295 | end subroutine planetwide_sumval_r2 |
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296 | |
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297 | |
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298 | end module planetwide_mod |
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