1 | gfortran-mp-4.8 Problem |
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2 | ----------------------- |
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3 | '-O3' optimization leads to internal compiler error |
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4 | '-O2' succeeds |
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5 | |
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6 | System: dual G4 Powermac OS X 10.5.8 |
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7 | |
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8 | =============================================================================== |
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9 | Command |
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10 | ------- |
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11 | |
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12 | gfortran-mp-4.8 -Os -fno-second-underscore -fPIC -O3 -funroll-loops -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -c -c scipy/fftpack/src/fftpack/cfftb1.f -o build/temp.macosx-10.5-ppc-2.7/scipy/fftpack/src/fftpack/cfftb1.o |
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13 | |
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14 | |
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15 | ----------------------Error Log----------------------------------------------- |
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16 | |
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17 | :info:build compiling Fortran sources |
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18 | :info:build Fortran f77 compiler: /opt/local/bin/gfortran-mp-4.8 -Os -fno-second-underscore -fPIC -O3 -funroll-loops |
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19 | :info:build Fortran f90 compiler: /opt/local/bin/gfortran-mp-4.8 -Os -fno-second-underscore -fPIC -O3 -funroll-loops |
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20 | :info:build Fortran fix compiler: /opt/local/bin/gfortran-mp-4.8 -Wall -g -ffixed-form -fno-second-underscore -Os -fno-second-underscore -fPIC -O3 -funroll-loops |
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21 | :info:build creating build/temp.macosx-10.5-ppc-2.7/scipy/fftpack/src/fftpack |
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22 | :info:build compile options: '-I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -c' |
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23 | :info:build gfortran-mp-4.8:f77: scipy/fftpack/src/fftpack/cfftb.f |
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24 | :info:build gfortran-mp-4.8:f77: scipy/fftpack/src/fftpack/cfftb1.f |
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25 | :info:build rs6000_secondary_reload_inner:16878, type = load |
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26 | :info:build (parallel [ |
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27 | :info:build (set (reg:V4SF 78 v1) |
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28 | :info:build (mem:V4SF (and:SI (reg/v/f:SI 65 lr [orig:1199 wa3 ] [1199]) |
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29 | :info:build (const_int -16 [0xfffffffffffffff0])) [3 MEM[(real(kind=4)[0:] *)wa3_273(D) & 4294967280B]+0 S16 A128])) |
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30 | :info:build (clobber (reg:SI 28 r28)) |
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31 | :info:build ]) |
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32 | :info:build scipy/fftpack/src/fftpack/cfftb1.f: In function 'passb5': |
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33 | :info:build scipy/fftpack/src/fftpack/cfftb1.f:252:0: internal compiler error: in rs6000_secondary_reload_fail, at config/rs6000/rs6000.c:16669 |
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34 | :info:build END |
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35 | :info:build ^ |
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36 | :info:build libbacktrace could not find executable to open |
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37 | :info:build Please submit a full bug report, |
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38 | :info:build with preprocessed source if appropriate. |
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39 | :info:build See <https://trac.macports.org/newticket> for instructions. |
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40 | :info:build rs6000_secondary_reload_inner:16878, type = load |
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41 | :info:build (parallel [ |
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42 | :info:build (set (reg:V4SF 78 v1) |
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43 | :info:build (mem:V4SF (and:SI (reg/v/f:SI 65 lr [orig:1199 wa3 ] [1199]) |
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44 | :info:build (const_int -16 [0xfffffffffffffff0])) [3 MEM[(real(kind=4)[0:] *)wa3_273(D) & 4294967280B]+0 S16 A128])) |
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45 | :info:build (clobber (reg:SI 28 r28)) |
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46 | :info:build ]) |
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47 | :info:build scipy/fftpack/src/fftpack/cfftb1.f: In function 'passb5': |
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48 | :info:build scipy/fftpack/src/fftpack/cfftb1.f:252:0: internal compiler error: in rs6000_secondary_reload_fail, at config/rs6000/rs6000.c:16669 |
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49 | :info:build END |
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50 | :info:build ^ |
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51 | :info:build libbacktrace could not find executable to open |
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52 | :info:build Please submit a full bug report, |
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53 | :info:build with preprocessed source if appropriate. |
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54 | :info:build See <https://trac.macports.org/newticket> for instructions. |
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55 | :info:build error: Command "/opt/local/bin/gfortran-mp-4.8 -Os -fno-second-underscore -fPIC -O3 -funroll-loops -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -c -c scipy/fftpack/src/fftpack/cfftb1.f -o build/temp.macosx-10.5-ppc-2.7/scipy/fftpack/src/fftpack/cfftb1.o" failed with exit status 1 |
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56 | |
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57 | ==========================cfftb1.f===================================== |
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58 | SUBROUTINE CFFTB1 (N,C,CH,WA,IFAC) |
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59 | DIMENSION CH(*) ,C(*) ,WA(*) ,IFAC(*) |
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60 | NF = IFAC(2) |
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61 | NA = 0 |
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62 | L1 = 1 |
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63 | IW = 1 |
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64 | DO 116 K1=1,NF |
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65 | IP = IFAC(K1+2) |
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66 | L2 = IP*L1 |
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67 | IDO = N/L2 |
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68 | IDOT = IDO+IDO |
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69 | IDL1 = IDOT*L1 |
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70 | IF (IP .NE. 4) GO TO 103 |
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71 | IX2 = IW+IDOT |
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72 | IX3 = IX2+IDOT |
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73 | IF (NA .NE. 0) GO TO 101 |
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74 | CALL PASSB4 (IDOT,L1,C,CH,WA(IW),WA(IX2),WA(IX3)) |
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75 | GO TO 102 |
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76 | 101 CALL PASSB4 (IDOT,L1,CH,C,WA(IW),WA(IX2),WA(IX3)) |
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77 | 102 NA = 1-NA |
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78 | GO TO 115 |
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79 | 103 IF (IP .NE. 2) GO TO 106 |
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80 | IF (NA .NE. 0) GO TO 104 |
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81 | CALL PASSB2 (IDOT,L1,C,CH,WA(IW)) |
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82 | GO TO 105 |
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83 | 104 CALL PASSB2 (IDOT,L1,CH,C,WA(IW)) |
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84 | 105 NA = 1-NA |
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85 | GO TO 115 |
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86 | 106 IF (IP .NE. 3) GO TO 109 |
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87 | IX2 = IW+IDOT |
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88 | IF (NA .NE. 0) GO TO 107 |
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89 | CALL PASSB3 (IDOT,L1,C,CH,WA(IW),WA(IX2)) |
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90 | GO TO 108 |
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91 | 107 CALL PASSB3 (IDOT,L1,CH,C,WA(IW),WA(IX2)) |
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92 | 108 NA = 1-NA |
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93 | GO TO 115 |
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94 | 109 IF (IP .NE. 5) GO TO 112 |
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95 | IX2 = IW+IDOT |
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96 | IX3 = IX2+IDOT |
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97 | IX4 = IX3+IDOT |
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98 | IF (NA .NE. 0) GO TO 110 |
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99 | CALL PASSB5 (IDOT,L1,C,CH,WA(IW),WA(IX2),WA(IX3),WA(IX4)) |
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100 | GO TO 111 |
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101 | 110 CALL PASSB5 (IDOT,L1,CH,C,WA(IW),WA(IX2),WA(IX3),WA(IX4)) |
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102 | 111 NA = 1-NA |
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103 | GO TO 115 |
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104 | 112 IF (NA .NE. 0) GO TO 113 |
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105 | CALL PASSB (NAC,IDOT,IP,L1,IDL1,C,C,C,CH,CH,WA(IW)) |
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106 | GO TO 114 |
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107 | 113 CALL PASSB (NAC,IDOT,IP,L1,IDL1,CH,CH,CH,C,C,WA(IW)) |
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108 | 114 IF (NAC .NE. 0) NA = 1-NA |
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109 | 115 L1 = L2 |
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110 | IW = IW+(IP-1)*IDOT |
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111 | 116 CONTINUE |
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112 | IF (NA .EQ. 0) RETURN |
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113 | N2 = N+N |
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114 | DO 117 I=1,N2 |
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115 | C(I) = CH(I) |
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116 | 117 CONTINUE |
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117 | RETURN |
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118 | END |
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119 | SUBROUTINE PASSB2 (IDO,L1,CC,CH,WA1) |
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120 | DIMENSION CC(IDO,2,L1) ,CH(IDO,L1,2) , |
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121 | 1 WA1(*) |
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122 | IF (IDO .GT. 2) GO TO 102 |
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123 | DO 101 K=1,L1 |
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124 | CH(1,K,1) = CC(1,1,K)+CC(1,2,K) |
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125 | CH(1,K,2) = CC(1,1,K)-CC(1,2,K) |
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126 | CH(2,K,1) = CC(2,1,K)+CC(2,2,K) |
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127 | CH(2,K,2) = CC(2,1,K)-CC(2,2,K) |
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128 | 101 CONTINUE |
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129 | RETURN |
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130 | 102 DO 104 K=1,L1 |
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131 | DO 103 I=2,IDO,2 |
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132 | CH(I-1,K,1) = CC(I-1,1,K)+CC(I-1,2,K) |
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133 | TR2 = CC(I-1,1,K)-CC(I-1,2,K) |
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134 | CH(I,K,1) = CC(I,1,K)+CC(I,2,K) |
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135 | TI2 = CC(I,1,K)-CC(I,2,K) |
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136 | CH(I,K,2) = WA1(I-1)*TI2+WA1(I)*TR2 |
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137 | CH(I-1,K,2) = WA1(I-1)*TR2-WA1(I)*TI2 |
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138 | 103 CONTINUE |
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139 | 104 CONTINUE |
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140 | RETURN |
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141 | END |
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142 | SUBROUTINE PASSB3 (IDO,L1,CC,CH,WA1,WA2) |
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143 | DIMENSION CC(IDO,3,L1) ,CH(IDO,L1,3) , |
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144 | 1 WA1(*) ,WA2(*) |
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145 | DATA TAUR,TAUI /-.5,.866025403784439/ |
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146 | IF (IDO .NE. 2) GO TO 102 |
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147 | DO 101 K=1,L1 |
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148 | TR2 = CC(1,2,K)+CC(1,3,K) |
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149 | CR2 = CC(1,1,K)+TAUR*TR2 |
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150 | CH(1,K,1) = CC(1,1,K)+TR2 |
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151 | TI2 = CC(2,2,K)+CC(2,3,K) |
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152 | CI2 = CC(2,1,K)+TAUR*TI2 |
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153 | CH(2,K,1) = CC(2,1,K)+TI2 |
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154 | CR3 = TAUI*(CC(1,2,K)-CC(1,3,K)) |
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155 | CI3 = TAUI*(CC(2,2,K)-CC(2,3,K)) |
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156 | CH(1,K,2) = CR2-CI3 |
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157 | CH(1,K,3) = CR2+CI3 |
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158 | CH(2,K,2) = CI2+CR3 |
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159 | CH(2,K,3) = CI2-CR3 |
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160 | 101 CONTINUE |
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161 | RETURN |
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162 | 102 DO 104 K=1,L1 |
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163 | DO 103 I=2,IDO,2 |
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164 | TR2 = CC(I-1,2,K)+CC(I-1,3,K) |
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165 | CR2 = CC(I-1,1,K)+TAUR*TR2 |
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166 | CH(I-1,K,1) = CC(I-1,1,K)+TR2 |
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167 | TI2 = CC(I,2,K)+CC(I,3,K) |
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168 | CI2 = CC(I,1,K)+TAUR*TI2 |
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169 | CH(I,K,1) = CC(I,1,K)+TI2 |
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170 | CR3 = TAUI*(CC(I-1,2,K)-CC(I-1,3,K)) |
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171 | CI3 = TAUI*(CC(I,2,K)-CC(I,3,K)) |
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172 | DR2 = CR2-CI3 |
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173 | DR3 = CR2+CI3 |
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174 | DI2 = CI2+CR3 |
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175 | DI3 = CI2-CR3 |
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176 | CH(I,K,2) = WA1(I-1)*DI2+WA1(I)*DR2 |
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177 | CH(I-1,K,2) = WA1(I-1)*DR2-WA1(I)*DI2 |
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178 | CH(I,K,3) = WA2(I-1)*DI3+WA2(I)*DR3 |
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179 | CH(I-1,K,3) = WA2(I-1)*DR3-WA2(I)*DI3 |
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180 | 103 CONTINUE |
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181 | 104 CONTINUE |
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182 | RETURN |
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183 | END |
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184 | SUBROUTINE PASSB4 (IDO,L1,CC,CH,WA1,WA2,WA3) |
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185 | DIMENSION CC(IDO,4,L1) ,CH(IDO,L1,4) , |
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186 | 1 WA1(*) ,WA2(*) ,WA3(*) |
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187 | IF (IDO .NE. 2) GO TO 102 |
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188 | DO 101 K=1,L1 |
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189 | TI1 = CC(2,1,K)-CC(2,3,K) |
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190 | TI2 = CC(2,1,K)+CC(2,3,K) |
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191 | TR4 = CC(2,4,K)-CC(2,2,K) |
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192 | TI3 = CC(2,2,K)+CC(2,4,K) |
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193 | TR1 = CC(1,1,K)-CC(1,3,K) |
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194 | TR2 = CC(1,1,K)+CC(1,3,K) |
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195 | TI4 = CC(1,2,K)-CC(1,4,K) |
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196 | TR3 = CC(1,2,K)+CC(1,4,K) |
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197 | CH(1,K,1) = TR2+TR3 |
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198 | CH(1,K,3) = TR2-TR3 |
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199 | CH(2,K,1) = TI2+TI3 |
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200 | CH(2,K,3) = TI2-TI3 |
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201 | CH(1,K,2) = TR1+TR4 |
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202 | CH(1,K,4) = TR1-TR4 |
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203 | CH(2,K,2) = TI1+TI4 |
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204 | CH(2,K,4) = TI1-TI4 |
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205 | 101 CONTINUE |
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206 | RETURN |
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207 | 102 DO 104 K=1,L1 |
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208 | DO 103 I=2,IDO,2 |
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209 | TI1 = CC(I,1,K)-CC(I,3,K) |
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210 | TI2 = CC(I,1,K)+CC(I,3,K) |
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211 | TI3 = CC(I,2,K)+CC(I,4,K) |
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212 | TR4 = CC(I,4,K)-CC(I,2,K) |
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213 | TR1 = CC(I-1,1,K)-CC(I-1,3,K) |
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214 | TR2 = CC(I-1,1,K)+CC(I-1,3,K) |
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215 | TI4 = CC(I-1,2,K)-CC(I-1,4,K) |
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216 | TR3 = CC(I-1,2,K)+CC(I-1,4,K) |
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217 | CH(I-1,K,1) = TR2+TR3 |
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218 | CR3 = TR2-TR3 |
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219 | CH(I,K,1) = TI2+TI3 |
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220 | CI3 = TI2-TI3 |
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221 | CR2 = TR1+TR4 |
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222 | CR4 = TR1-TR4 |
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223 | CI2 = TI1+TI4 |
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224 | CI4 = TI1-TI4 |
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225 | CH(I-1,K,2) = WA1(I-1)*CR2-WA1(I)*CI2 |
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226 | CH(I,K,2) = WA1(I-1)*CI2+WA1(I)*CR2 |
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227 | CH(I-1,K,3) = WA2(I-1)*CR3-WA2(I)*CI3 |
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228 | CH(I,K,3) = WA2(I-1)*CI3+WA2(I)*CR3 |
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229 | CH(I-1,K,4) = WA3(I-1)*CR4-WA3(I)*CI4 |
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230 | CH(I,K,4) = WA3(I-1)*CI4+WA3(I)*CR4 |
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231 | 103 CONTINUE |
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232 | 104 CONTINUE |
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233 | RETURN |
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234 | END |
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235 | SUBROUTINE PASSB5 (IDO,L1,CC,CH,WA1,WA2,WA3,WA4) |
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236 | DIMENSION CC(IDO,5,L1) ,CH(IDO,L1,5) , |
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237 | 1 WA1(*) ,WA2(*) ,WA3(*) ,WA4(*) |
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238 | DATA TR11,TI11,TR12,TI12 /.309016994374947,.951056516295154, |
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239 | 1-.809016994374947,.587785252292473/ |
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240 | IF (IDO .NE. 2) GO TO 102 |
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241 | DO 101 K=1,L1 |
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242 | TI5 = CC(2,2,K)-CC(2,5,K) |
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243 | TI2 = CC(2,2,K)+CC(2,5,K) |
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244 | TI4 = CC(2,3,K)-CC(2,4,K) |
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245 | TI3 = CC(2,3,K)+CC(2,4,K) |
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246 | TR5 = CC(1,2,K)-CC(1,5,K) |
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247 | TR2 = CC(1,2,K)+CC(1,5,K) |
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248 | TR4 = CC(1,3,K)-CC(1,4,K) |
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249 | TR3 = CC(1,3,K)+CC(1,4,K) |
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250 | CH(1,K,1) = CC(1,1,K)+TR2+TR3 |
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251 | CH(2,K,1) = CC(2,1,K)+TI2+TI3 |
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252 | CR2 = CC(1,1,K)+TR11*TR2+TR12*TR3 |
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253 | CI2 = CC(2,1,K)+TR11*TI2+TR12*TI3 |
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254 | CR3 = CC(1,1,K)+TR12*TR2+TR11*TR3 |
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255 | CI3 = CC(2,1,K)+TR12*TI2+TR11*TI3 |
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256 | CR5 = TI11*TR5+TI12*TR4 |
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257 | CI5 = TI11*TI5+TI12*TI4 |
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258 | CR4 = TI12*TR5-TI11*TR4 |
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259 | CI4 = TI12*TI5-TI11*TI4 |
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260 | CH(1,K,2) = CR2-CI5 |
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261 | CH(1,K,5) = CR2+CI5 |
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262 | CH(2,K,2) = CI2+CR5 |
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263 | CH(2,K,3) = CI3+CR4 |
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264 | CH(1,K,3) = CR3-CI4 |
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265 | CH(1,K,4) = CR3+CI4 |
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266 | CH(2,K,4) = CI3-CR4 |
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267 | CH(2,K,5) = CI2-CR5 |
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268 | 101 CONTINUE |
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269 | RETURN |
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270 | 102 DO 104 K=1,L1 |
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271 | DO 103 I=2,IDO,2 |
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272 | TI5 = CC(I,2,K)-CC(I,5,K) |
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273 | TI2 = CC(I,2,K)+CC(I,5,K) |
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274 | TI4 = CC(I,3,K)-CC(I,4,K) |
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275 | TI3 = CC(I,3,K)+CC(I,4,K) |
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276 | TR5 = CC(I-1,2,K)-CC(I-1,5,K) |
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277 | TR2 = CC(I-1,2,K)+CC(I-1,5,K) |
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278 | TR4 = CC(I-1,3,K)-CC(I-1,4,K) |
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279 | TR3 = CC(I-1,3,K)+CC(I-1,4,K) |
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280 | CH(I-1,K,1) = CC(I-1,1,K)+TR2+TR3 |
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281 | CH(I,K,1) = CC(I,1,K)+TI2+TI3 |
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282 | CR2 = CC(I-1,1,K)+TR11*TR2+TR12*TR3 |
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283 | CI2 = CC(I,1,K)+TR11*TI2+TR12*TI3 |
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284 | CR3 = CC(I-1,1,K)+TR12*TR2+TR11*TR3 |
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285 | CI3 = CC(I,1,K)+TR12*TI2+TR11*TI3 |
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286 | CR5 = TI11*TR5+TI12*TR4 |
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287 | CI5 = TI11*TI5+TI12*TI4 |
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288 | CR4 = TI12*TR5-TI11*TR4 |
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289 | CI4 = TI12*TI5-TI11*TI4 |
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290 | DR3 = CR3-CI4 |
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291 | DR4 = CR3+CI4 |
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292 | DI3 = CI3+CR4 |
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293 | DI4 = CI3-CR4 |
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294 | DR5 = CR2+CI5 |
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295 | DR2 = CR2-CI5 |
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296 | DI5 = CI2-CR5 |
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297 | DI2 = CI2+CR5 |
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298 | CH(I-1,K,2) = WA1(I-1)*DR2-WA1(I)*DI2 |
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299 | CH(I,K,2) = WA1(I-1)*DI2+WA1(I)*DR2 |
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300 | CH(I-1,K,3) = WA2(I-1)*DR3-WA2(I)*DI3 |
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301 | CH(I,K,3) = WA2(I-1)*DI3+WA2(I)*DR3 |
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302 | CH(I-1,K,4) = WA3(I-1)*DR4-WA3(I)*DI4 |
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303 | CH(I,K,4) = WA3(I-1)*DI4+WA3(I)*DR4 |
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304 | CH(I-1,K,5) = WA4(I-1)*DR5-WA4(I)*DI5 |
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305 | CH(I,K,5) = WA4(I-1)*DI5+WA4(I)*DR5 |
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306 | 103 CONTINUE |
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307 | 104 CONTINUE |
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308 | RETURN |
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309 | END |
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310 | SUBROUTINE PASSB (NAC,IDO,IP,L1,IDL1,CC,C1,C2,CH,CH2,WA) |
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311 | DIMENSION CH(IDO,L1,IP) ,CC(IDO,IP,L1) , |
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312 | 1 C1(IDO,L1,IP) ,WA(*) ,C2(IDL1,IP), |
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313 | 2 CH2(IDL1,IP) |
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314 | IDOT = IDO/2 |
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315 | NT = IP*IDL1 |
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316 | IPP2 = IP+2 |
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317 | IPPH = (IP+1)/2 |
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318 | IDP = IP*IDO |
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319 | C |
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320 | IF (IDO .LT. L1) GO TO 106 |
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321 | DO 103 J=2,IPPH |
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322 | JC = IPP2-J |
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323 | DO 102 K=1,L1 |
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324 | DO 101 I=1,IDO |
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325 | CH(I,K,J) = CC(I,J,K)+CC(I,JC,K) |
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326 | CH(I,K,JC) = CC(I,J,K)-CC(I,JC,K) |
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327 | 101 CONTINUE |
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328 | 102 CONTINUE |
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329 | 103 CONTINUE |
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330 | DO 105 K=1,L1 |
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331 | DO 104 I=1,IDO |
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332 | CH(I,K,1) = CC(I,1,K) |
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333 | 104 CONTINUE |
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334 | 105 CONTINUE |
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335 | GO TO 112 |
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336 | 106 DO 109 J=2,IPPH |
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337 | JC = IPP2-J |
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338 | DO 108 I=1,IDO |
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339 | DO 107 K=1,L1 |
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340 | CH(I,K,J) = CC(I,J,K)+CC(I,JC,K) |
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341 | CH(I,K,JC) = CC(I,J,K)-CC(I,JC,K) |
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342 | 107 CONTINUE |
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343 | 108 CONTINUE |
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344 | 109 CONTINUE |
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345 | DO 111 I=1,IDO |
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346 | DO 110 K=1,L1 |
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347 | CH(I,K,1) = CC(I,1,K) |
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348 | 110 CONTINUE |
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349 | 111 CONTINUE |
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350 | 112 IDL = 2-IDO |
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351 | INC = 0 |
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352 | DO 116 L=2,IPPH |
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353 | LC = IPP2-L |
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354 | IDL = IDL+IDO |
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355 | DO 113 IK=1,IDL1 |
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356 | C2(IK,L) = CH2(IK,1)+WA(IDL-1)*CH2(IK,2) |
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357 | C2(IK,LC) = WA(IDL)*CH2(IK,IP) |
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358 | 113 CONTINUE |
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359 | IDLJ = IDL |
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360 | INC = INC+IDO |
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361 | DO 115 J=3,IPPH |
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362 | JC = IPP2-J |
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363 | IDLJ = IDLJ+INC |
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364 | IF (IDLJ .GT. IDP) IDLJ = IDLJ-IDP |
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365 | WAR = WA(IDLJ-1) |
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366 | WAI = WA(IDLJ) |
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367 | DO 114 IK=1,IDL1 |
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368 | C2(IK,L) = C2(IK,L)+WAR*CH2(IK,J) |
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369 | C2(IK,LC) = C2(IK,LC)+WAI*CH2(IK,JC) |
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370 | 114 CONTINUE |
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371 | 115 CONTINUE |
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372 | 116 CONTINUE |
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373 | DO 118 J=2,IPPH |
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374 | DO 117 IK=1,IDL1 |
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375 | CH2(IK,1) = CH2(IK,1)+CH2(IK,J) |
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376 | 117 CONTINUE |
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377 | 118 CONTINUE |
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378 | DO 120 J=2,IPPH |
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379 | JC = IPP2-J |
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380 | DO 119 IK=2,IDL1,2 |
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381 | CH2(IK-1,J) = C2(IK-1,J)-C2(IK,JC) |
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382 | CH2(IK-1,JC) = C2(IK-1,J)+C2(IK,JC) |
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383 | CH2(IK,J) = C2(IK,J)+C2(IK-1,JC) |
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384 | CH2(IK,JC) = C2(IK,J)-C2(IK-1,JC) |
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385 | 119 CONTINUE |
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386 | 120 CONTINUE |
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387 | NAC = 1 |
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388 | IF (IDO .EQ. 2) RETURN |
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389 | NAC = 0 |
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390 | DO 121 IK=1,IDL1 |
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391 | C2(IK,1) = CH2(IK,1) |
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392 | 121 CONTINUE |
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393 | DO 123 J=2,IP |
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394 | DO 122 K=1,L1 |
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395 | C1(1,K,J) = CH(1,K,J) |
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396 | C1(2,K,J) = CH(2,K,J) |
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397 | 122 CONTINUE |
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398 | 123 CONTINUE |
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399 | IF (IDOT .GT. L1) GO TO 127 |
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400 | IDIJ = 0 |
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401 | DO 126 J=2,IP |
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402 | IDIJ = IDIJ+2 |
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403 | DO 125 I=4,IDO,2 |
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404 | IDIJ = IDIJ+2 |
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405 | DO 124 K=1,L1 |
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406 | C1(I-1,K,J) = WA(IDIJ-1)*CH(I-1,K,J)-WA(IDIJ)*CH(I,K,J) |
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407 | C1(I,K,J) = WA(IDIJ-1)*CH(I,K,J)+WA(IDIJ)*CH(I-1,K,J) |
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408 | 124 CONTINUE |
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409 | 125 CONTINUE |
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410 | 126 CONTINUE |
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411 | RETURN |
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412 | 127 IDJ = 2-IDO |
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413 | DO 130 J=2,IP |
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414 | IDJ = IDJ+IDO |
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415 | DO 129 K=1,L1 |
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416 | IDIJ = IDJ |
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417 | DO 128 I=4,IDO,2 |
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418 | IDIJ = IDIJ+2 |
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419 | C1(I-1,K,J) = WA(IDIJ-1)*CH(I-1,K,J)-WA(IDIJ)*CH(I,K,J) |
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420 | C1(I,K,J) = WA(IDIJ-1)*CH(I,K,J)+WA(IDIJ)*CH(I-1,K,J) |
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421 | 128 CONTINUE |
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422 | 129 CONTINUE |
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423 | 130 CONTINUE |
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424 | RETURN |
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425 | END |
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