1 | |
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2 | ! $Id: cv3p1_closure.F90 2420 2016-01-05 15:37:49Z oboucher $ |
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3 | |
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4 | SUBROUTINE cv3p1_closure(nloc, ncum, nd, icb, inb, pbase, plcl, p, ph, tv, & |
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5 | tvp, buoy, supmax, ok_inhib, ale, alp, omega,sig, w0, ptop2, cape, cin, m, & |
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6 | iflag, coef, plim1, plim2, asupmax, supmax0, asupmaxmin, cbmf, plfc, & |
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7 | wbeff) |
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8 | |
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9 | |
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10 | ! ************************************************************** |
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11 | ! * |
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12 | ! CV3P1_CLOSURE * |
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13 | ! Ale & Alp Closure of Convect3 * |
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14 | ! * |
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15 | ! written by : Kerry Emanuel * |
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16 | ! vectorization: S. Bony * |
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17 | ! modified by : Jean-Yves Grandpeix, 18/06/2003, 19.32.10 * |
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18 | ! Julie Frohwirth, 14/10/2005 17.44.22 * |
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19 | ! ************************************************************** |
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20 | |
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21 | USE print_control_mod, ONLY: prt_level, lunout |
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22 | IMPLICIT NONE |
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23 | |
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24 | include "cvthermo.h" |
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25 | include "cv3param.h" |
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26 | include "YOMCST2.h" |
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27 | include "YOMCST.h" |
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28 | include "conema3.h" |
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29 | |
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30 | ! input: |
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31 | INTEGER, INTENT (IN) :: ncum, nd, nloc |
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32 | INTEGER, DIMENSION (nloc), INTENT (IN) :: icb, inb |
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33 | REAL, DIMENSION (nloc), INTENT (IN) :: pbase, plcl |
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34 | REAL, DIMENSION (nloc, nd), INTENT (IN) :: p |
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35 | REAL, DIMENSION (nloc, nd+1), INTENT (IN) :: ph |
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36 | REAL, DIMENSION (nloc, nd), INTENT (IN) :: tv, tvp, buoy |
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37 | REAL, DIMENSION (nloc, nd), INTENT (IN) :: supmax |
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38 | LOGICAL, INTENT (IN) :: ok_inhib ! enable convection inhibition by dryness |
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39 | REAL, DIMENSION (nloc), INTENT (IN) :: ale, alp |
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40 | REAL, DIMENSION (nloc, nd), INTENT (IN) :: omega |
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41 | |
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42 | ! input/output: |
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43 | REAL, DIMENSION (nloc, nd), INTENT (INOUT) :: sig, w0 |
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44 | REAL, DIMENSION (nloc), INTENT (INOUT) :: ptop2 |
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45 | |
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46 | ! output: |
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47 | REAL, DIMENSION (nloc), INTENT (OUT) :: cape, cin |
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48 | REAL, DIMENSION (nloc, nd), INTENT (OUT) :: m |
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49 | REAL, DIMENSION (nloc), INTENT (OUT) :: plim1, plim2 |
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50 | REAL, DIMENSION (nloc, nd), INTENT (OUT) :: asupmax |
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51 | REAL, DIMENSION (nloc), INTENT (OUT) :: supmax0 |
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52 | REAL, DIMENSION (nloc), INTENT (OUT) :: asupmaxmin |
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53 | REAL, DIMENSION (nloc), INTENT (OUT) :: cbmf, plfc |
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54 | REAL, DIMENSION (nloc), INTENT (OUT) :: wbeff |
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55 | INTEGER, DIMENSION (nloc), INTENT (OUT) :: iflag |
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56 | |
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57 | ! local variables: |
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58 | INTEGER il, i, j, k, icbmax, i0(nloc), klfc(nloc) |
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59 | REAL deltap, fac, w, amu |
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60 | REAL rhodp, dz |
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61 | REAL pbmxup |
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62 | REAL dtmin(nloc, nd), sigold(nloc, nd) |
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63 | REAL coefmix(nloc, nd) |
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64 | REAL pzero(nloc), ptop2old(nloc) |
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65 | REAL cina(nloc), cinb(nloc) |
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66 | INTEGER ibeg(nloc) |
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67 | INTEGER nsupmax(nloc) |
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68 | REAL supcrit, temp(nloc, nd) |
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69 | REAL p1(nloc), pmin(nloc) |
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70 | REAL asupmax0(nloc) |
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71 | LOGICAL ok(nloc) |
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72 | REAL siglim(nloc, nd), wlim(nloc, nd), mlim(nloc, nd) |
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73 | REAL wb2(nloc) |
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74 | REAL cbmflim(nloc), cbmf1(nloc), cbmfmax(nloc) |
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75 | REAL cbmflast(nloc) |
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76 | REAL coef(nloc) |
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77 | REAL xp(nloc), xq(nloc), xr(nloc), discr(nloc), b3(nloc), b4(nloc) |
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78 | REAL theta(nloc), bb(nloc) |
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79 | REAL term1, term2, term3 |
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80 | REAL alp2(nloc) ! Alp with offset |
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81 | !CR: variables for new erosion of adiabiatic ascent |
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82 | REAL mad(nloc, nd), me(nloc, nd), betalim(nloc, nd), beta_coef(nloc, nd) |
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83 | REAL med(nloc, nd), md(nloc,nd) |
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84 | REAL coef_peel |
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85 | PARAMETER (coef_peel=0.25) |
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86 | |
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87 | REAL sigmax |
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88 | PARAMETER (sigmax=0.1) |
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89 | |
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90 | CHARACTER (LEN=20) :: modname = 'cv3p1_closure' |
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91 | CHARACTER (LEN=80) :: abort_message |
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92 | |
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93 | ! print *,' -> cv3p1_closure, Ale ',ale(1) |
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94 | |
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95 | |
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96 | ! ------------------------------------------------------- |
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97 | ! -- Initialization |
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98 | ! ------------------------------------------------------- |
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99 | |
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100 | |
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101 | DO il = 1, ncum |
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102 | alp2(il) = max(alp(il), 1.E-5) |
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103 | ! IM |
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104 | alp2(il) = max(alp(il), 1.E-12) |
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105 | END DO |
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106 | |
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107 | pbmxup = 50. ! PBMXUP+PBCRIT = cloud depth above which mixed updraughts |
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108 | ! exist (if any) |
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109 | |
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110 | IF (prt_level>=20) PRINT *, 'cv3p1_param nloc ncum nd icb inb nl', nloc, & |
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111 | ncum, nd, icb(nloc), inb(nloc), nl |
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112 | DO k = 1, nl |
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113 | DO il = 1, ncum |
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114 | m(il, k) = 0.0 |
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115 | END DO |
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116 | END DO |
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117 | |
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118 | !CR: initializations for erosion of adiabatic ascent |
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119 | DO k = 1,nl |
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120 | DO il = 1, ncum |
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121 | mad(il,k)=0. |
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122 | me(il,k)=0. |
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123 | betalim(il,k)=1. |
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124 | wlim(il,k)=0. |
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125 | ENDDO |
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126 | ENDDO |
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127 | |
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128 | ! ------------------------------------------------------- |
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129 | ! -- Reset sig(i) and w0(i) for i>inb and i<icb |
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130 | ! ------------------------------------------------------- |
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131 | |
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132 | ! update sig and w0 above LNB: |
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133 | |
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134 | DO k = 1, nl - 1 |
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135 | DO il = 1, ncum |
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136 | IF ((inb(il)<(nl-1)) .AND. (k>=(inb(il)+1))) THEN |
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137 | sig(il, k) = beta*sig(il, k) + 2.*alpha*buoy(il, inb(il))*abs(buoy(il & |
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138 | ,inb(il))) |
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139 | sig(il, k) = amax1(sig(il,k), 0.0) |
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140 | w0(il, k) = beta*w0(il, k) |
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141 | END IF |
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142 | END DO |
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143 | END DO |
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144 | |
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145 | ! if(prt.level.GE.20) print*,'cv3p1_param apres 100' |
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146 | ! compute icbmax: |
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147 | |
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148 | icbmax = 2 |
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149 | DO il = 1, ncum |
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150 | icbmax = max(icbmax, icb(il)) |
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151 | END DO |
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152 | ! if(prt.level.GE.20) print*,'cv3p1_param apres 200' |
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153 | |
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154 | ! update sig and w0 below cloud base: |
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155 | |
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156 | DO k = 1, icbmax |
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157 | DO il = 1, ncum |
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158 | IF (k<=icb(il)) THEN |
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159 | sig(il, k) = beta*sig(il, k) - 2.*alpha*buoy(il, icb(il))*buoy(il, & |
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160 | icb(il)) |
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161 | sig(il, k) = amax1(sig(il,k), 0.0) |
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162 | w0(il, k) = beta*w0(il, k) |
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163 | END IF |
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164 | END DO |
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165 | END DO |
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166 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 300' |
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167 | ! ------------------------------------------------------------- |
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168 | ! -- Reset fractional areas of updrafts and w0 at initial time |
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169 | ! -- and after 10 time steps of no convection |
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170 | ! ------------------------------------------------------------- |
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171 | |
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172 | DO k = 1, nl - 1 |
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173 | DO il = 1, ncum |
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174 | IF (sig(il,nd)<1.5 .OR. sig(il,nd)>12.0) THEN |
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175 | sig(il, k) = 0.0 |
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176 | w0(il, k) = 0.0 |
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177 | END IF |
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178 | END DO |
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179 | END DO |
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180 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 400' |
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181 | |
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182 | ! ------------------------------------------------------------- |
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183 | ! jyg1 |
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184 | ! -- Calculate adiabatic ascent top pressure (ptop) |
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185 | ! ------------------------------------------------------------- |
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186 | |
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187 | |
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188 | ! c 1. Start at first level where precipitations form |
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189 | DO il = 1, ncum |
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190 | pzero(il) = plcl(il) - pbcrit |
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191 | END DO |
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192 | |
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193 | ! c 2. Add offset |
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194 | DO il = 1, ncum |
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195 | pzero(il) = pzero(il) - pbmxup |
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196 | END DO |
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197 | DO il = 1, ncum |
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198 | ptop2old(il) = ptop2(il) |
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199 | END DO |
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200 | |
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201 | DO il = 1, ncum |
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202 | ! CR:c est quoi ce 300?? |
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203 | p1(il) = pzero(il) - 300. |
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204 | END DO |
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205 | |
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206 | ! compute asupmax=abs(supmax) up to lnm+1 |
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207 | |
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208 | DO il = 1, ncum |
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209 | ok(il) = .TRUE. |
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210 | nsupmax(il) = inb(il) |
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211 | END DO |
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212 | |
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213 | DO i = 1, nl |
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214 | DO il = 1, ncum |
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215 | IF (i>icb(il) .AND. i<=inb(il)) THEN |
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216 | IF (p(il,i)<=pzero(il) .AND. supmax(il,i)<0 .AND. ok(il)) THEN |
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217 | nsupmax(il) = i |
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218 | ok(il) = .FALSE. |
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219 | END IF ! end IF (P(i) ... ) |
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220 | END IF ! end IF (icb+1 le i le inb) |
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221 | END DO |
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222 | END DO |
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223 | |
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224 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 2.' |
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225 | DO i = 1, nl |
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226 | DO il = 1, ncum |
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227 | asupmax(il, i) = abs(supmax(il,i)) |
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228 | END DO |
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229 | END DO |
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230 | |
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231 | |
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232 | DO il = 1, ncum |
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233 | asupmaxmin(il) = 10. |
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234 | pmin(il) = 100. |
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235 | ! IM ?? |
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236 | asupmax0(il) = 0. |
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237 | END DO |
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238 | |
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239 | ! c 3. Compute in which level is Pzero |
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240 | |
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241 | ! IM bug i0 = 18 |
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242 | DO il = 1, ncum |
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243 | i0(il) = nl |
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244 | END DO |
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245 | |
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246 | DO i = 1, nl |
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247 | DO il = 1, ncum |
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248 | IF (i>icb(il) .AND. i<=inb(il)) THEN |
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249 | IF (p(il,i)<=pzero(il) .AND. p(il,i)>=p1(il)) THEN |
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250 | IF (pzero(il)>p(il,i) .AND. pzero(il)<p(il,i-1)) THEN |
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251 | i0(il) = i |
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252 | END IF |
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253 | END IF |
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254 | END IF |
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255 | END DO |
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256 | END DO |
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257 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 3.' |
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258 | |
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259 | ! c 4. Compute asupmax at Pzero |
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260 | |
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261 | DO i = 1, nl |
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262 | DO il = 1, ncum |
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263 | IF (i>icb(il) .AND. i<=inb(il)) THEN |
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264 | IF (p(il,i)<=pzero(il) .AND. p(il,i)>=p1(il)) THEN |
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265 | asupmax0(il) = ((pzero(il)-p(il,i0(il)-1))*asupmax(il,i0(il))-( & |
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266 | pzero(il)-p(il,i0(il)))*asupmax(il,i0(il)-1))/(p(il,i0(il))-p(il, & |
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267 | i0(il)-1)) |
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268 | END IF |
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269 | END IF |
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270 | END DO |
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271 | END DO |
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272 | |
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273 | |
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274 | DO i = 1, nl |
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275 | DO il = 1, ncum |
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276 | IF (p(il,i)==pzero(il)) THEN |
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277 | asupmax(i, il) = asupmax0(il) |
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278 | END IF |
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279 | END DO |
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280 | END DO |
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281 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 4.' |
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282 | |
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283 | ! c 5. Compute asupmaxmin, minimum of asupmax |
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284 | |
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285 | DO i = 1, nl |
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286 | DO il = 1, ncum |
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287 | IF (i>icb(il) .AND. i<=inb(il)) THEN |
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288 | IF (p(il,i)<=pzero(il) .AND. p(il,i)>=p1(il)) THEN |
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289 | IF (asupmax(il,i)<asupmaxmin(il)) THEN |
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290 | asupmaxmin(il) = asupmax(il, i) |
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291 | pmin(il) = p(il, i) |
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292 | END IF |
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293 | END IF |
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294 | END IF |
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295 | END DO |
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296 | END DO |
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297 | |
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298 | DO il = 1, ncum |
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299 | ! IM |
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300 | IF (prt_level>=20) THEN |
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301 | PRINT *, 'cv3p1_closure il asupmax0 asupmaxmin', il, asupmax0(il), & |
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302 | asupmaxmin(il), pzero(il), pmin(il) |
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303 | END IF |
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304 | IF (asupmax0(il)<asupmaxmin(il)) THEN |
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305 | asupmaxmin(il) = asupmax0(il) |
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306 | pmin(il) = pzero(il) |
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307 | END IF |
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308 | END DO |
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309 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 5.' |
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310 | |
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311 | |
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312 | ! Compute Supmax at Pzero |
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313 | |
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314 | DO i = 1, nl |
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315 | DO il = 1, ncum |
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316 | IF (i>icb(il) .AND. i<=inb(il)) THEN |
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317 | IF (p(il,i)<=pzero(il)) THEN |
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318 | supmax0(il) = ((p(il,i)-pzero(il))*asupmax(il,i-1)-(p(il, & |
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319 | i-1)-pzero(il))*asupmax(il,i))/(p(il,i)-p(il,i-1)) |
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320 | GO TO 425 |
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321 | END IF ! end IF (P(i) ... ) |
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322 | END IF ! end IF (icb+1 le i le inb) |
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323 | END DO |
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324 | END DO |
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325 | |
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326 | 425 CONTINUE |
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327 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 425.' |
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328 | |
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329 | ! c 6. Calculate ptop2 |
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330 | |
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331 | DO il = 1, ncum |
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332 | IF (asupmaxmin(il)<supcrit1) THEN |
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333 | ptop2(il) = pmin(il) |
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334 | END IF |
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335 | |
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336 | IF (asupmaxmin(il)>supcrit1 .AND. asupmaxmin(il)<supcrit2) THEN |
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337 | ptop2(il) = ptop2old(il) |
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338 | END IF |
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339 | |
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340 | IF (asupmaxmin(il)>supcrit2) THEN |
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341 | ptop2(il) = ph(il, inb(il)) |
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342 | END IF |
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343 | END DO |
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344 | |
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345 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 6.' |
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346 | |
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347 | ! c 7. Compute multiplying factor for adiabatic updraught mass flux |
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348 | |
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349 | |
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350 | IF (ok_inhib) THEN |
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351 | |
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352 | DO i = 1, nl |
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353 | DO il = 1, ncum |
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354 | IF (i<=nl) THEN |
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355 | coefmix(il, i) = (min(ptop2(il),ph(il,i))-ph(il,i))/(ph(il,i+1)-ph( & |
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356 | il,i)) |
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357 | coefmix(il, i) = min(coefmix(il,i), 1.) |
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358 | END IF |
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359 | END DO |
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360 | END DO |
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361 | |
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362 | |
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363 | ELSE ! when inhibition is not taken into account, coefmix=1 |
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364 | |
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365 | |
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366 | |
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367 | DO i = 1, nl |
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368 | DO il = 1, ncum |
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369 | IF (i<=nl) THEN |
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370 | coefmix(il, i) = 1. |
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371 | END IF |
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372 | END DO |
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373 | END DO |
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374 | |
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375 | END IF ! ok_inhib |
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376 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 7.' |
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377 | ! ------------------------------------------------------------------- |
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378 | ! ------------------------------------------------------------------- |
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379 | |
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380 | |
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381 | ! jyg2 |
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382 | |
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383 | ! ========================================================================== |
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384 | |
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385 | |
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386 | ! ------------------------------------------------------------- |
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387 | ! -- Calculate convective inhibition (CIN) |
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388 | ! ------------------------------------------------------------- |
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389 | |
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390 | ! do i=1,nloc |
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391 | ! print*,'avant cine p',pbase(i),plcl(i) |
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392 | ! enddo |
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393 | ! do j=1,nd |
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394 | ! do i=1,nloc |
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395 | ! print*,'avant cine t',tv(i),tvp(i) |
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396 | ! enddo |
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397 | ! enddo |
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398 | CALL cv3_cine(nloc, ncum, nd, icb, inb, pbase, plcl, p, ph, tv, tvp, cina, & |
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399 | cinb, plfc) |
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400 | |
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401 | DO il = 1, ncum |
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402 | cin(il) = cina(il) + cinb(il) |
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403 | END DO |
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404 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres cv3_cine' |
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405 | ! ------------------------------------------------------------- |
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406 | ! --Update buoyancies to account for Ale |
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407 | ! ------------------------------------------------------------- |
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408 | |
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409 | CALL cv3_buoy(nloc, ncum, nd, icb, inb, pbase, plcl, p, ph, ale, cin, tv, & |
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410 | tvp, buoy) |
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411 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres cv3_buoy' |
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412 | |
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413 | ! ------------------------------------------------------------- |
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414 | ! -- Calculate convective available potential energy (cape), |
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415 | ! -- vertical velocity (w), fractional area covered by |
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416 | ! -- undilute updraft (sig), and updraft mass flux (m) |
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417 | ! ------------------------------------------------------------- |
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418 | |
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419 | DO il = 1, ncum |
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420 | cape(il) = 0.0 |
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421 | END DO |
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422 | |
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423 | ! compute dtmin (minimum buoyancy between ICB and given level k): |
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424 | |
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425 | DO k = 1, nl |
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426 | DO il = 1, ncum |
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427 | dtmin(il, k) = 100.0 |
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428 | END DO |
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429 | END DO |
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430 | |
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431 | DO k = 1, nl |
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432 | DO j = minorig, nl |
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433 | DO il = 1, ncum |
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434 | IF ((k>=(icb(il)+1)) .AND. (k<=inb(il)) .AND. (j>=icb(il)) .AND. (j<= & |
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435 | (k-1))) THEN |
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436 | dtmin(il, k) = amin1(dtmin(il,k), buoy(il,j)) |
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437 | END IF |
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438 | END DO |
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439 | END DO |
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440 | END DO |
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441 | |
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442 | ! the interval on which cape is computed starts at pbase : |
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443 | |
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444 | DO k = 1, nl |
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445 | DO il = 1, ncum |
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446 | |
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447 | IF ((k>=(icb(il)+1)) .AND. (k<=inb(il))) THEN |
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448 | IF (iflag_mix_adiab.eq.1) THEN |
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449 | !CR:computation of cape from LCL: keep flag or to modify in all cases? |
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450 | deltap = min(plcl(il), ph(il,k-1)) - min(plcl(il), ph(il,k)) |
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451 | ELSE |
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452 | deltap = min(pbase(il), ph(il,k-1)) - min(pbase(il), ph(il,k)) |
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453 | ENDIF |
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454 | cape(il) = cape(il) + rrd*buoy(il, k-1)*deltap/p(il, k-1) |
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455 | cape(il) = amax1(0.0, cape(il)) |
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456 | sigold(il, k) = sig(il, k) |
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457 | |
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458 | |
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459 | ! jyg Coefficient coefmix limits convection to levels where a |
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460 | ! sufficient |
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461 | ! fraction of mixed draughts are ascending. |
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462 | siglim(il, k) = coefmix(il, k)*alpha1*dtmin(il, k)*abs(dtmin(il,k)) |
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463 | siglim(il, k) = amax1(siglim(il,k), 0.0) |
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464 | siglim(il, k) = amin1(siglim(il,k), 0.01) |
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465 | ! c fac=AMIN1(((dtcrit-dtmin(il,k))/dtcrit),1.0) |
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466 | fac = 1. |
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467 | wlim(il, k) = fac*sqrt(cape(il)) |
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468 | amu = siglim(il, k)*wlim(il, k) |
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469 | rhodp = 0.007*p(il, k)*(ph(il,k)-ph(il,k+1))/tv(il, k) |
---|
470 | mlim(il, k) = amu*rhodp |
---|
471 | ! print*, 'siglim ', k,siglim(1,k) |
---|
472 | END IF |
---|
473 | |
---|
474 | END DO |
---|
475 | END DO |
---|
476 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 600' |
---|
477 | |
---|
478 | DO il = 1, ncum |
---|
479 | ! IM beg |
---|
480 | IF (prt_level>=20) THEN |
---|
481 | PRINT *, 'cv3p1_closure il icb mlim ph ph+1 ph+2', il, icb(il), & |
---|
482 | mlim(il, icb(il)+1), ph(il, icb(il)), ph(il, icb(il)+1), & |
---|
483 | ph(il, icb(il)+2) |
---|
484 | END IF |
---|
485 | |
---|
486 | IF (icb(il)+1<=inb(il)) THEN |
---|
487 | ! IM end |
---|
488 | mlim(il, icb(il)) = 0.5*mlim(il, icb(il)+1)*(ph(il,icb(il))-ph(il,icb( & |
---|
489 | il)+1))/(ph(il,icb(il)+1)-ph(il,icb(il)+2)) |
---|
490 | ! IM beg |
---|
491 | END IF !(icb(il.le.inb(il))) then |
---|
492 | ! IM end |
---|
493 | END DO |
---|
494 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres 700' |
---|
495 | |
---|
496 | ! jyg1 |
---|
497 | ! ------------------------------------------------------------------------ |
---|
498 | ! c Correct mass fluxes so that power used to overcome CIN does not |
---|
499 | ! c exceed Power Available for Lifting (PAL). |
---|
500 | ! ------------------------------------------------------------------------ |
---|
501 | |
---|
502 | DO il = 1, ncum |
---|
503 | cbmflim(il) = 0. |
---|
504 | cbmf(il) = 0. |
---|
505 | END DO |
---|
506 | |
---|
507 | ! c 1. Compute cloud base mass flux of elementary system (Cbmf0=Cbmflim) |
---|
508 | |
---|
509 | DO k = 1, nl |
---|
510 | DO il = 1, ncum |
---|
511 | ! old IF (k .ge. icb(il) .and. k .le. inb(il)) THEN |
---|
512 | ! IM IF (k .ge. icb(il)+1 .and. k .le. inb(il)) THEN |
---|
513 | IF (k>=icb(il) .AND. k<=inb(il) & !cor jyg |
---|
514 | .AND. icb(il)+1<=inb(il)) THEN !cor jyg |
---|
515 | cbmflim(il) = cbmflim(il) + mlim(il, k) |
---|
516 | END IF |
---|
517 | END DO |
---|
518 | END DO |
---|
519 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres cbmflim' |
---|
520 | |
---|
521 | ! 1.5 Compute cloud base mass flux given by Alp closure (Cbmf1), maximum |
---|
522 | ! allowed mass flux (Cbmfmax) and final target mass flux (Cbmf) |
---|
523 | ! Cbmf is set to zero if Cbmflim (the mass flux of elementary cloud) |
---|
524 | ! is exceedingly small. |
---|
525 | |
---|
526 | DO il = 1, ncum |
---|
527 | wb2(il) = sqrt(2.*max(ale(il)+cin(il),0.)) |
---|
528 | END DO |
---|
529 | |
---|
530 | DO il = 1, ncum |
---|
531 | IF (plfc(il)<100.) THEN |
---|
532 | ! This is an irealistic value for plfc => no calculation of wbeff |
---|
533 | wbeff(il) = 100.1 |
---|
534 | ELSE |
---|
535 | ! Calculate wbeff |
---|
536 | IF (flag_wb==0) THEN |
---|
537 | wbeff(il) = wbmax |
---|
538 | ELSE IF (flag_wb==1) THEN |
---|
539 | wbeff(il) = wbmax/(1.+500./(ph(il,1)-plfc(il))) |
---|
540 | ELSE IF (flag_wb==2) THEN |
---|
541 | wbeff(il) = wbmax*(0.01*(ph(il,1)-plfc(il)))**2 |
---|
542 | END IF |
---|
543 | END IF |
---|
544 | END DO |
---|
545 | |
---|
546 | !CR:Compute k at plfc |
---|
547 | DO il=1,ncum |
---|
548 | klfc(il)=nl |
---|
549 | ENDDO |
---|
550 | DO k=1,nl |
---|
551 | DO il=1,ncum |
---|
552 | if ((plfc(il).lt.ph(il,k)).and.(plfc(il).ge.ph(il,k+1))) then |
---|
553 | klfc(il)=k |
---|
554 | endif |
---|
555 | ENDDO |
---|
556 | ENDDO |
---|
557 | !RC |
---|
558 | |
---|
559 | DO il = 1, ncum |
---|
560 | ! jyg Modification du coef de wb*wb pour conformite avec papier Wake |
---|
561 | ! c cbmf1(il) = alp2(il)/(0.5*wb*wb-Cin(il)) |
---|
562 | cbmf1(il) = alp2(il)/(2.*wbeff(il)*wbeff(il)-cin(il)) |
---|
563 | !CR: Add large-scale component to the mass-flux |
---|
564 | !encore connu sous le nom "Experience du tube de dentifrice" |
---|
565 | if ((coef_clos_ls.gt.0.).and.(plfc(il).gt.0.)) then |
---|
566 | cbmf1(il) = cbmf1(il) - coef_clos_ls*min(0.,1./RG*omega(il,klfc(il))) |
---|
567 | endif |
---|
568 | !RC |
---|
569 | IF (cbmf1(il)==0 .AND. alp2(il)/=0.) THEN |
---|
570 | WRITE (lunout, *) 'cv3p1_closure cbmf1=0 and alp NE 0 il alp2 alp cin ' & |
---|
571 | , il, alp2(il), alp(il), cin(il) |
---|
572 | abort_message = '' |
---|
573 | CALL abort_physic(modname, abort_message, 1) |
---|
574 | END IF |
---|
575 | cbmfmax(il) = sigmax*wb2(il)*100.*p(il, icb(il))/(rrd*tv(il,icb(il))) |
---|
576 | END DO |
---|
577 | |
---|
578 | DO il = 1, ncum |
---|
579 | IF (cbmflim(il)>1.E-6) THEN |
---|
580 | ! ATTENTION TEST CR |
---|
581 | ! if (cbmfmax(il).lt.1.e-12) then |
---|
582 | cbmf(il) = min(cbmf1(il), cbmfmax(il)) |
---|
583 | ! else |
---|
584 | ! cbmf(il) = cbmf1(il) |
---|
585 | ! endif |
---|
586 | ! print*,'cbmf',cbmf1(il),cbmfmax(il) |
---|
587 | END IF |
---|
588 | END DO |
---|
589 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres cbmflim_testCR' |
---|
590 | |
---|
591 | ! c 2. Compute coefficient and apply correction |
---|
592 | |
---|
593 | DO il = 1, ncum |
---|
594 | coef(il) = (cbmf(il)+1.E-10)/(cbmflim(il)+1.E-10) |
---|
595 | END DO |
---|
596 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres coef_plantePLUS' |
---|
597 | |
---|
598 | DO k = 1, nl |
---|
599 | DO il = 1, ncum |
---|
600 | IF (k>=icb(il)+1 .AND. k<=inb(il)) THEN |
---|
601 | amu = beta*sig(il, k)*w0(il, k) + (1.-beta)*coef(il)*siglim(il, k)* & |
---|
602 | wlim(il, k) |
---|
603 | w0(il, k) = wlim(il, k) |
---|
604 | w0(il, k) = max(w0(il,k), 1.E-10) |
---|
605 | sig(il, k) = amu/w0(il, k) |
---|
606 | sig(il, k) = min(sig(il,k), 1.) |
---|
607 | ! c amu = 0.5*(SIG(il,k)+sigold(il,k))*W0(il,k) |
---|
608 | m(il, k) = amu*0.007*p(il, k)*(ph(il,k)-ph(il,k+1))/tv(il, k) |
---|
609 | END IF |
---|
610 | END DO |
---|
611 | END DO |
---|
612 | ! jyg2 |
---|
613 | DO il = 1, ncum |
---|
614 | w0(il, icb(il)) = 0.5*w0(il, icb(il)+1) |
---|
615 | m(il, icb(il)) = 0.5*m(il, icb(il)+1)*(ph(il,icb(il))-ph(il,icb(il)+1))/ & |
---|
616 | (ph(il,icb(il)+1)-ph(il,icb(il)+2)) |
---|
617 | sig(il, icb(il)) = sig(il, icb(il)+1) |
---|
618 | sig(il, icb(il)-1) = sig(il, icb(il)) |
---|
619 | END DO |
---|
620 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres w0_sig_M' |
---|
621 | |
---|
622 | !CR: new erosion of adiabatic ascent: modification of m |
---|
623 | !computation of the sum of ascending fluxes |
---|
624 | IF (iflag_mix_adiab.eq.1) THEN |
---|
625 | |
---|
626 | !Verification sum(me)=sum(m) |
---|
627 | DO k = 1,nl+1 |
---|
628 | DO il = 1, ncum |
---|
629 | md(il,k)=0. |
---|
630 | med(il,k)=0. |
---|
631 | ENDDO |
---|
632 | ENDDO |
---|
633 | |
---|
634 | DO k = nl,1,-1 |
---|
635 | DO il = 1, ncum |
---|
636 | md(il,k)=md(il,k+1)+m(il,k+1) |
---|
637 | ENDDO |
---|
638 | ENDDO |
---|
639 | |
---|
640 | DO k = nl,1,-1 |
---|
641 | DO il = 1, ncum |
---|
642 | IF ((k>=(icb(il))) .AND. (k<=inb(il))) THEN |
---|
643 | mad(il,k)=mad(il,k+1)+m(il,k+1) |
---|
644 | ENDIF |
---|
645 | ! print*,"mad",il,k,mad(il,k) |
---|
646 | ENDDO |
---|
647 | ENDDO |
---|
648 | |
---|
649 | !CR: erosion of each adiabatic ascent during its ascent |
---|
650 | |
---|
651 | !Computation of erosion coefficient beta_coef |
---|
652 | DO k = 1, nl |
---|
653 | DO il = 1, ncum |
---|
654 | IF ((k>=(icb(il)+1)) .AND. (k<=inb(il)) .AND. (mlim(il,k).gt.0.)) THEN |
---|
655 | ! print*,"beta_coef",il,k,icb(il),inb(il),buoy(il,k),tv(il,k),wlim(il,k),wlim(il,k+1) |
---|
656 | beta_coef(il,k)=RG*coef_peel*buoy(il,k)/tv(il,k)/((wlim(il,k)+wlim(il,k+1))/2.)**2 |
---|
657 | ELSE |
---|
658 | beta_coef(il,k)=0. |
---|
659 | ENDIF |
---|
660 | ENDDO |
---|
661 | ENDDO |
---|
662 | |
---|
663 | ! print*,"apres beta_coef" |
---|
664 | |
---|
665 | DO k = 1, nl |
---|
666 | DO il = 1, ncum |
---|
667 | |
---|
668 | IF ((k>=(icb(il)+1)) .AND. (k<=inb(il))) THEN |
---|
669 | |
---|
670 | ! print*,"dz",il,k,tv(il, k-1) |
---|
671 | dz = (ph(il,k-1)-ph(il,k))/(p(il, k-1)/(rrd*tv(il, k-1))*RG) |
---|
672 | betalim(il,k)=betalim(il,k-1)*exp(-1.*beta_coef(il,k-1)*dz) |
---|
673 | ! betalim(il,k)=betalim(il,k-1)*exp(-RG*coef_peel*buoy(il,k-1)/tv(il,k-1)/5.**2*dz) |
---|
674 | ! print*,"me",il,k,mlim(il,k),buoy(il,k),wlim(il,k),mad(il,k) |
---|
675 | dz = (ph(il,k)-ph(il,k+1))/(p(il, k)/(rrd*tv(il, k))*RG) |
---|
676 | ! me(il,k)=betalim(il,k)*(m(il,k)+RG*coef_peel*buoy(il,k)/tv(il,k)/((wlim(il,k)+wlim(il,k+1))/2.)**2*dz*mad(il,k)) |
---|
677 | me(il,k)=betalim(il,k)*(m(il,k)+beta_coef(il,k)*dz*mad(il,k)) |
---|
678 | ! print*,"B/w2",il,k,RG*coef_peel*buoy(il,k)/tv(il,k)/((wlim(il,k)+wlim(il,k+1))/2.)**2*dz |
---|
679 | |
---|
680 | END IF |
---|
681 | |
---|
682 | !Modification of m |
---|
683 | m(il,k)=me(il,k) |
---|
684 | END DO |
---|
685 | END DO |
---|
686 | |
---|
687 | ! DO il = 1, ncum |
---|
688 | ! dz = (ph(il,icb(il))-ph(il,icb(il)+1))/(p(il, icb(il))/(rrd*tv(il, icb(il)))*RG) |
---|
689 | ! m(il,icb(il))=m(il,icb(il))+RG*coef_peel*buoy(il,icb(il))/tv(il,icb(il)) & |
---|
690 | ! /((wlim(il,icb(il))+wlim(il,icb(il)+1))/2.)**2*dz*mad(il,icb(il)) |
---|
691 | ! print*,"wlim(icb)",icb(il),wlim(il,icb(il)),m(il,icb(il)) |
---|
692 | ! ENDDO |
---|
693 | |
---|
694 | !Verification sum(me)=sum(m) |
---|
695 | DO k = nl,1,-1 |
---|
696 | DO il = 1, ncum |
---|
697 | med(il,k)=med(il,k+1)+m(il,k+1) |
---|
698 | ! print*,"somme(me),somme(m)",il,k,icb(il),med(il,k),md(il,k),me(il,k),m(il,k),wlim(il,k) |
---|
699 | ENDDO |
---|
700 | ENDDO |
---|
701 | |
---|
702 | |
---|
703 | ENDIF !(iflag_mix_adiab) |
---|
704 | !RC |
---|
705 | |
---|
706 | |
---|
707 | |
---|
708 | ! c 3. Compute final cloud base mass flux and set iflag to 3 if |
---|
709 | ! c cloud base mass flux is exceedingly small and is decreasing (i.e. if |
---|
710 | ! c the final mass flux (cbmflast) is greater than the target mass flux |
---|
711 | ! c (cbmf)). |
---|
712 | |
---|
713 | DO il = 1, ncum |
---|
714 | cbmflast(il) = 0. |
---|
715 | END DO |
---|
716 | |
---|
717 | DO k = 1, nl |
---|
718 | DO il = 1, ncum |
---|
719 | IF (k>=icb(il) .AND. k<=inb(il)) THEN |
---|
720 | !IMpropo?? IF ((k.ge.(icb(il)+1)).and.(k.le.inb(il))) THEN |
---|
721 | cbmflast(il) = cbmflast(il) + m(il, k) |
---|
722 | END IF |
---|
723 | END DO |
---|
724 | END DO |
---|
725 | |
---|
726 | DO il = 1, ncum |
---|
727 | IF (cbmflast(il)<1.E-6 .AND. cbmflast(il)>=cbmf(il)) THEN |
---|
728 | iflag(il) = 3 |
---|
729 | END IF |
---|
730 | END DO |
---|
731 | |
---|
732 | DO k = 1, nl |
---|
733 | DO il = 1, ncum |
---|
734 | IF (iflag(il)>=3) THEN |
---|
735 | m(il, k) = 0. |
---|
736 | sig(il, k) = 0. |
---|
737 | w0(il, k) = 0. |
---|
738 | END IF |
---|
739 | END DO |
---|
740 | END DO |
---|
741 | IF (prt_level>=20) PRINT *, 'cv3p1_param apres iflag' |
---|
742 | |
---|
743 | ! c 4. Introduce a correcting factor for coef, in order to obtain an |
---|
744 | ! effective |
---|
745 | ! c sigdz larger in the present case (using cv3p1_closure) than in the |
---|
746 | ! old |
---|
747 | ! c closure (using cv3_closure). |
---|
748 | IF (1==0) THEN |
---|
749 | DO il = 1, ncum |
---|
750 | ! c coef(il) = 2.*coef(il) |
---|
751 | coef(il) = 5.*coef(il) |
---|
752 | END DO |
---|
753 | ! version CVS du ..2008 |
---|
754 | ELSE |
---|
755 | IF (iflag_cvl_sigd==0) THEN |
---|
756 | ! test pour verifier qu on fait la meme chose qu avant: sid constant |
---|
757 | coef(1:ncum) = 1. |
---|
758 | ELSE |
---|
759 | coef(1:ncum) = min(2.*coef(1:ncum), 5.) |
---|
760 | coef(1:ncum) = max(2.*coef(1:ncum), 0.2) |
---|
761 | END IF |
---|
762 | END IF |
---|
763 | |
---|
764 | IF (prt_level>=20) PRINT *, 'cv3p1_param FIN' |
---|
765 | RETURN |
---|
766 | END SUBROUTINE cv3p1_closure |
---|
767 | |
---|
768 | |
---|