1 | !-------------------------------------------------------------------------- |
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2 | !---------------------------- caldyn_slow_NH ---------------------------------- |
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3 | IF (ll_begin==1) THEN |
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4 | !DIR$ SIMD |
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5 | DO ij=ij_begin_ext, ij_end_ext |
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6 | w_il(ij,1) = 2.*W(ij,1)/rhodz(ij,1) |
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7 | END DO |
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8 | END IF |
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9 | DO l = ll_beginp1, ll_end |
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10 | !DIR$ SIMD |
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11 | DO ij=ij_begin_ext, ij_end_ext |
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12 | w_il(ij,l) = 2.*W(ij,l)/(rhodz(ij,l-1)+rhodz(ij,l)) |
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13 | END DO |
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14 | END DO |
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15 | IF(ll_endp1==llm+1) THEN |
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16 | !DIR$ SIMD |
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17 | DO ij=ij_begin_ext, ij_end_ext |
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18 | w_il(ij,llm+1) = 2.*W(ij,llm+1)/rhodz(ij,llm) |
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19 | END DO |
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20 | END IF |
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21 | IF (ll_begin==1) THEN |
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22 | !DIR$ SIMD |
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23 | DO ij=ij_begin_ext, ij_end_ext |
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24 | ! compute DePhi, v_el, G_el, F_el |
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25 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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26 | ! while DePhil, W_el and F_el do not |
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27 | W_el = .5*( W(ij+t_right,1)+W(ij,1) ) |
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28 | DePhil(ij+u_right,1) = ne_right*(Phi(ij+t_right,1)-Phi(ij,1)) |
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29 | F_el(ij+u_right,1) = DePhil(ij+u_right,1)*W_el |
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30 | W2_el = .5*le_de(ij+u_right) * ( W(ij,1)*w_il(ij,1) + W(ij+t_right,1)*w_il(ij+t_right,1) ) |
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31 | v_el(ij+u_right,1) = .5*le_de(ij+u_right)*(u(ij+u_right,1)+u(ij+u_right,1)) ! checked |
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32 | G_el(ij+u_right,1) = v_el(ij+u_right,1)*W_el - DePhil(ij+u_right,1)*W2_el |
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33 | ! compute DePhi, v_el, G_el, F_el |
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34 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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35 | ! while DePhil, W_el and F_el do not |
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36 | W_el = .5*( W(ij+t_lup,1)+W(ij,1) ) |
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37 | DePhil(ij+u_lup,1) = ne_lup*(Phi(ij+t_lup,1)-Phi(ij,1)) |
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38 | F_el(ij+u_lup,1) = DePhil(ij+u_lup,1)*W_el |
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39 | W2_el = .5*le_de(ij+u_lup) * ( W(ij,1)*w_il(ij,1) + W(ij+t_lup,1)*w_il(ij+t_lup,1) ) |
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40 | v_el(ij+u_lup,1) = .5*le_de(ij+u_lup)*(u(ij+u_lup,1)+u(ij+u_lup,1)) ! checked |
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41 | G_el(ij+u_lup,1) = v_el(ij+u_lup,1)*W_el - DePhil(ij+u_lup,1)*W2_el |
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42 | ! compute DePhi, v_el, G_el, F_el |
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43 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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44 | ! while DePhil, W_el and F_el do not |
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45 | W_el = .5*( W(ij+t_ldown,1)+W(ij,1) ) |
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46 | DePhil(ij+u_ldown,1) = ne_ldown*(Phi(ij+t_ldown,1)-Phi(ij,1)) |
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47 | F_el(ij+u_ldown,1) = DePhil(ij+u_ldown,1)*W_el |
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48 | W2_el = .5*le_de(ij+u_ldown) * ( W(ij,1)*w_il(ij,1) + W(ij+t_ldown,1)*w_il(ij+t_ldown,1) ) |
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49 | v_el(ij+u_ldown,1) = .5*le_de(ij+u_ldown)*(u(ij+u_ldown,1)+u(ij+u_ldown,1)) ! checked |
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50 | G_el(ij+u_ldown,1) = v_el(ij+u_ldown,1)*W_el - DePhil(ij+u_ldown,1)*W2_el |
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51 | END DO |
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52 | END IF |
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53 | DO l = ll_beginp1, ll_end |
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54 | !DIR$ SIMD |
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55 | DO ij=ij_begin_ext, ij_end_ext |
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56 | ! compute DePhi, v_el, G_el, F_el |
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57 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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58 | ! while DePhil, W_el and F_el do not |
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59 | W_el = .5*( W(ij+t_right,l)+W(ij,l) ) |
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60 | DePhil(ij+u_right,l) = ne_right*(Phi(ij+t_right,l)-Phi(ij,l)) |
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61 | F_el(ij+u_right,l) = DePhil(ij+u_right,l)*W_el |
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62 | W2_el = .5*le_de(ij+u_right) * ( W(ij,l)*w_il(ij,l) + W(ij+t_right,l)*w_il(ij+t_right,l) ) |
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63 | v_el(ij+u_right,l) = .5*le_de(ij+u_right)*(u(ij+u_right,l)+u(ij+u_right,l-1)) ! checked |
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64 | G_el(ij+u_right,l) = v_el(ij+u_right,l)*W_el - DePhil(ij+u_right,l)*W2_el |
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65 | ! compute DePhi, v_el, G_el, F_el |
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66 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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67 | ! while DePhil, W_el and F_el do not |
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68 | W_el = .5*( W(ij+t_lup,l)+W(ij,l) ) |
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69 | DePhil(ij+u_lup,l) = ne_lup*(Phi(ij+t_lup,l)-Phi(ij,l)) |
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70 | F_el(ij+u_lup,l) = DePhil(ij+u_lup,l)*W_el |
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71 | W2_el = .5*le_de(ij+u_lup) * ( W(ij,l)*w_il(ij,l) + W(ij+t_lup,l)*w_il(ij+t_lup,l) ) |
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72 | v_el(ij+u_lup,l) = .5*le_de(ij+u_lup)*(u(ij+u_lup,l)+u(ij+u_lup,l-1)) ! checked |
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73 | G_el(ij+u_lup,l) = v_el(ij+u_lup,l)*W_el - DePhil(ij+u_lup,l)*W2_el |
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74 | ! compute DePhi, v_el, G_el, F_el |
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75 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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76 | ! while DePhil, W_el and F_el do not |
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77 | W_el = .5*( W(ij+t_ldown,l)+W(ij,l) ) |
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78 | DePhil(ij+u_ldown,l) = ne_ldown*(Phi(ij+t_ldown,l)-Phi(ij,l)) |
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79 | F_el(ij+u_ldown,l) = DePhil(ij+u_ldown,l)*W_el |
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80 | W2_el = .5*le_de(ij+u_ldown) * ( W(ij,l)*w_il(ij,l) + W(ij+t_ldown,l)*w_il(ij+t_ldown,l) ) |
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81 | v_el(ij+u_ldown,l) = .5*le_de(ij+u_ldown)*(u(ij+u_ldown,l)+u(ij+u_ldown,l-1)) ! checked |
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82 | G_el(ij+u_ldown,l) = v_el(ij+u_ldown,l)*W_el - DePhil(ij+u_ldown,l)*W2_el |
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83 | END DO |
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84 | END DO |
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85 | IF(ll_endp1==llm+1) THEN |
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86 | !DIR$ SIMD |
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87 | DO ij=ij_begin_ext, ij_end_ext |
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88 | ! compute DePhi, v_el, G_el, F_el |
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89 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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90 | ! while DePhil, W_el and F_el do not |
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91 | W_el = .5*( W(ij+t_right,llm+1)+W(ij,llm+1) ) |
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92 | DePhil(ij+u_right,llm+1) = ne_right*(Phi(ij+t_right,llm+1)-Phi(ij,llm+1)) |
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93 | F_el(ij+u_right,llm+1) = DePhil(ij+u_right,llm+1)*W_el |
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94 | W2_el = .5*le_de(ij+u_right) * ( W(ij,llm+1)*w_il(ij,llm+1) + W(ij+t_right,llm+1)*w_il(ij+t_right,llm+1) ) |
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95 | v_el(ij+u_right,llm+1) = .5*le_de(ij+u_right)*(u(ij+u_right,llm)+u(ij+u_right,llm)) ! checked |
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96 | G_el(ij+u_right,llm+1) = v_el(ij+u_right,llm+1)*W_el - DePhil(ij+u_right,llm+1)*W2_el |
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97 | ! compute DePhi, v_el, G_el, F_el |
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98 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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99 | ! while DePhil, W_el and F_el do not |
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100 | W_el = .5*( W(ij+t_lup,llm+1)+W(ij,llm+1) ) |
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101 | DePhil(ij+u_lup,llm+1) = ne_lup*(Phi(ij+t_lup,llm+1)-Phi(ij,llm+1)) |
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102 | F_el(ij+u_lup,llm+1) = DePhil(ij+u_lup,llm+1)*W_el |
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103 | W2_el = .5*le_de(ij+u_lup) * ( W(ij,llm+1)*w_il(ij,llm+1) + W(ij+t_lup,llm+1)*w_il(ij+t_lup,llm+1) ) |
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104 | v_el(ij+u_lup,llm+1) = .5*le_de(ij+u_lup)*(u(ij+u_lup,llm)+u(ij+u_lup,llm)) ! checked |
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105 | G_el(ij+u_lup,llm+1) = v_el(ij+u_lup,llm+1)*W_el - DePhil(ij+u_lup,llm+1)*W2_el |
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106 | ! compute DePhi, v_el, G_el, F_el |
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107 | ! v_el, W2_el and therefore G_el incorporate metric factor le_de |
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108 | ! while DePhil, W_el and F_el do not |
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109 | W_el = .5*( W(ij+t_ldown,llm+1)+W(ij,llm+1) ) |
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110 | DePhil(ij+u_ldown,llm+1) = ne_ldown*(Phi(ij+t_ldown,llm+1)-Phi(ij,llm+1)) |
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111 | F_el(ij+u_ldown,llm+1) = DePhil(ij+u_ldown,llm+1)*W_el |
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112 | W2_el = .5*le_de(ij+u_ldown) * ( W(ij,llm+1)*w_il(ij,llm+1) + W(ij+t_ldown,llm+1)*w_il(ij+t_ldown,llm+1) ) |
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113 | v_el(ij+u_ldown,llm+1) = .5*le_de(ij+u_ldown)*(u(ij+u_ldown,llm)+u(ij+u_ldown,llm)) ! checked |
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114 | G_el(ij+u_ldown,llm+1) = v_el(ij+u_ldown,llm+1)*W_el - DePhil(ij+u_ldown,llm+1)*W2_el |
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115 | END DO |
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116 | END IF |
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117 | DO l = ll_begin, ll_endp1 |
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118 | !DIR$ SIMD |
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119 | DO ij=ij_begin_ext, ij_end_ext |
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120 | ! compute GradPhi2, dPhi, dW |
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121 | gPhi2=0. |
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122 | dP=0. |
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123 | divG=0 |
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124 | gPhi2 = gPhi2 + le_de(ij+u_rup)*DePhil(ij+u_rup,l)**2 |
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125 | dP = dP + le_de(ij+u_rup)*DePhil(ij+u_rup,l)*v_el(ij+u_rup,l) |
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126 | divG = divG + ne_rup*G_el(ij+u_rup,l) ! -div(G_el), G_el already has le_de |
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127 | gPhi2 = gPhi2 + le_de(ij+u_lup)*DePhil(ij+u_lup,l)**2 |
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128 | dP = dP + le_de(ij+u_lup)*DePhil(ij+u_lup,l)*v_el(ij+u_lup,l) |
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129 | divG = divG + ne_lup*G_el(ij+u_lup,l) ! -div(G_el), G_el already has le_de |
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130 | gPhi2 = gPhi2 + le_de(ij+u_left)*DePhil(ij+u_left,l)**2 |
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131 | dP = dP + le_de(ij+u_left)*DePhil(ij+u_left,l)*v_el(ij+u_left,l) |
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132 | divG = divG + ne_left*G_el(ij+u_left,l) ! -div(G_el), G_el already has le_de |
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133 | gPhi2 = gPhi2 + le_de(ij+u_ldown)*DePhil(ij+u_ldown,l)**2 |
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134 | dP = dP + le_de(ij+u_ldown)*DePhil(ij+u_ldown,l)*v_el(ij+u_ldown,l) |
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135 | divG = divG + ne_ldown*G_el(ij+u_ldown,l) ! -div(G_el), G_el already has le_de |
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136 | gPhi2 = gPhi2 + le_de(ij+u_rdown)*DePhil(ij+u_rdown,l)**2 |
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137 | dP = dP + le_de(ij+u_rdown)*DePhil(ij+u_rdown,l)*v_el(ij+u_rdown,l) |
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138 | divG = divG + ne_rdown*G_el(ij+u_rdown,l) ! -div(G_el), G_el already has le_de |
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139 | gPhi2 = gPhi2 + le_de(ij+u_right)*DePhil(ij+u_right,l)**2 |
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140 | dP = dP + le_de(ij+u_right)*DePhil(ij+u_right,l)*v_el(ij+u_right,l) |
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141 | divG = divG + ne_right*G_el(ij+u_right,l) ! -div(G_el), G_el already has le_de |
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142 | gradPhi2(ij,l) = 1./(2.*Ai(ij)) * gPhi2 |
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143 | dPhi(ij,l) = gradPhi2(ij,l)*w_il(ij,l) - 1./(2.*Ai(ij))*dP |
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144 | dW(ij,l) = (-1./Ai(ij))*divG |
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145 | END DO |
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146 | END DO |
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147 | ! We need a barrier here because we compute gradPhi2, F_el and w_il above and do a vertical average below |
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148 | !$OMP BARRIER |
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149 | DO l = ll_begin, ll_end |
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150 | !DIR$ SIMD |
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151 | DO ij=ij_begin_ext, ij_end_ext |
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152 | ! Compute berni at scalar points |
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153 | u2=0. |
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154 | u2 = u2 + le_de(ij+u_rup)*u(ij+u_rup,l)**2 |
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155 | u2 = u2 + le_de(ij+u_lup)*u(ij+u_lup,l)**2 |
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156 | u2 = u2 + le_de(ij+u_left)*u(ij+u_left,l)**2 |
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157 | u2 = u2 + le_de(ij+u_ldown)*u(ij+u_ldown,l)**2 |
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158 | u2 = u2 + le_de(ij+u_rdown)*u(ij+u_rdown,l)**2 |
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159 | u2 = u2 + le_de(ij+u_right)*u(ij+u_right,l)**2 |
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160 | berni(ij,l) = 1./(4.*Ai(ij)) * u2 - .25*( gradPhi2(ij,l)*w_il(ij,l)**2 + gradPhi2(ij,l+1)*w_il(ij,l+1)**2 ) |
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161 | END DO |
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162 | END DO |
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163 | DO l = ll_begin, ll_end |
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164 | !DIR$ SIMD |
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165 | DO ij=ij_begin_ext, ij_end_ext |
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166 | ! Compute mass flux and grad(berni) |
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167 | uu = .5*(rhodz(ij,l)+rhodz(ij+t_right,l))*u(ij+u_right,l) - .5*( F_el(ij+u_right,l)+F_el(ij+u_right,l+1) ) |
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168 | hflux(ij+u_right,l) = le_de(ij+u_right)*uu |
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169 | du(ij+u_right,l) = ne_right*(berni(ij,l)-berni(ij+t_right,l)) |
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170 | ! Compute mass flux and grad(berni) |
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171 | uu = .5*(rhodz(ij,l)+rhodz(ij+t_lup,l))*u(ij+u_lup,l) - .5*( F_el(ij+u_lup,l)+F_el(ij+u_lup,l+1) ) |
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172 | hflux(ij+u_lup,l) = le_de(ij+u_lup)*uu |
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173 | du(ij+u_lup,l) = ne_lup*(berni(ij,l)-berni(ij+t_lup,l)) |
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174 | ! Compute mass flux and grad(berni) |
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175 | uu = .5*(rhodz(ij,l)+rhodz(ij+t_ldown,l))*u(ij+u_ldown,l) - .5*( F_el(ij+u_ldown,l)+F_el(ij+u_ldown,l+1) ) |
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176 | hflux(ij+u_ldown,l) = le_de(ij+u_ldown)*uu |
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177 | du(ij+u_ldown,l) = ne_ldown*(berni(ij,l)-berni(ij+t_ldown,l)) |
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178 | END DO |
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179 | END DO |
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180 | !---------------------------- caldyn_slow_NH ---------------------------------- |
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181 | !-------------------------------------------------------------------------- |
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