| 1 | MODULE module_generic |
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| 2 | ! Module with generic functions |
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| 3 | |
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| 4 | !!!!!!! Subroutines/Functions |
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| 5 | ! ErrMsg: Subroutine to stop execution and provide an error message |
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| 6 | ! ErrWarnMsg: Function to print error/warning message |
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| 7 | ! index_list_coordsI: Function to provide the index of a given coordinate within a list of integer coordinates |
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| 8 | ! Index1DArrayI: Function to provide the first index of a given value inside a 1D integer array |
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| 9 | ! Index1DArrayR: Function to provide the first index of a given value inside a 1D real array |
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| 10 | ! Index1DArrayR_K: Function to provide the first index of a given value inside a 1D real(r_k) array |
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| 11 | ! Index2DArrayR: Function to provide the first index of a given value inside a 2D real array |
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| 12 | ! mat2DPosition: Function to provide the i, j indices of a given value inside a 2D matrix |
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| 13 | ! Nstrings: Function to repeat a number of times a given string |
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| 14 | ! RangeI: Function to provide a range of d1 values from 'iniv' to 'endv', of integer values in a vector |
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| 15 | ! RangeR: Function to provide a range of d1 values from 'iniv' to 'endv', of real values in a vector |
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| 16 | ! RangeR_K: Function to provide a range of d1 from 'iniv' to 'endv', of real(r_k) values in a vector |
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| 17 | ! split: Subroutine which provides the values from a string [String] which has been split by a given |
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| 18 | ! character [charv] a given number of values [Nvalues] is expected |
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| 19 | ! vectorR_KS: Function to transform a vector of reals to a string of characters |
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| 20 | |
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| 21 | USE module_definitions |
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| 22 | |
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| 23 | CONTAINS |
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| 24 | |
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| 25 | INTEGER FUNCTION index_list_coordsI(Ncoords, coords, icoord) |
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| 26 | ! Function to provide the index of a given coordinate within a list of integer coordinates |
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| 27 | |
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| 28 | IMPLICIT NONE |
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| 29 | |
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| 30 | INTEGER, INTENT(in) :: Ncoords |
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| 31 | INTEGER, DIMENSION(Ncoords,2), INTENT(in) :: coords |
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| 32 | INTEGER, DIMENSION(2), INTENT(in) :: icoord |
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| 33 | |
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| 34 | ! Local |
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| 35 | INTEGER, DIMENSION(Ncoords) :: dist |
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| 36 | INTEGER :: i,mindist |
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| 37 | INTEGER, DIMENSION(1) :: iloc |
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| 38 | |
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| 39 | !!!!!!! Variables |
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| 40 | ! Ncoords: number of coordinates in the list |
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| 41 | ! coords: list of coordinates |
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| 42 | ! icoord: coordinate to find |
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| 43 | |
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| 44 | fname = 'index_list_coordsI' |
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| 45 | |
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| 46 | dist = (coords(:,1)-icoord(1))**2+(coords(:,2)-icoord(2))**2 |
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| 47 | |
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| 48 | IF (ANY(dist == 0)) THEN |
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| 49 | iloc = MINLOC(dist) |
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| 50 | index_list_coordsI = iloc(1) |
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| 51 | ELSE |
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| 52 | index_list_coordsI = -1 |
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| 53 | END IF |
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| 54 | |
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| 55 | END FUNCTION index_list_coordsI |
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| 56 | |
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| 57 | CHARACTER(len=1000) FUNCTION vectorR_KS(d1, vector) |
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| 58 | ! Function to transform a vector of reals(r_k) to a string of characters |
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| 59 | |
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| 60 | IMPLICIT NONE |
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| 61 | |
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| 62 | INTEGER, INTENT(in) :: d1 |
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| 63 | REAL(r_k), DIMENSION(d1), INTENT(in) :: vector |
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| 64 | |
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| 65 | ! Local |
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| 66 | INTEGER :: iv |
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| 67 | CHARACTER(len=50) :: RS |
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| 68 | |
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| 69 | !!!!!!! Variables |
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| 70 | ! d1: length of the vector |
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| 71 | ! vector: values to transform |
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| 72 | |
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| 73 | fname = 'vectorR_KS' |
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| 74 | |
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| 75 | vectorR_KS = '' |
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| 76 | DO iv=1, d1 |
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| 77 | WRITE(RS, '(F50.25)')vector(iv) |
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| 78 | IF (iv == 1) THEN |
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| 79 | vectorR_KS = TRIM(RS) |
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| 80 | ELSE |
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| 81 | vectorR_KS = TRIM(vectorR_KS) // ', ' // TRIM(RS) |
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| 82 | END IF |
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| 83 | END DO |
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| 84 | |
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| 85 | END FUNCTION vectorR_KS |
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| 86 | |
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| 87 | CHARACTER(len=1000) FUNCTION Nstrings(Strval, Ntimes) |
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| 88 | ! Function to repeat a number of times a given string |
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| 89 | |
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| 90 | IMPLICIT NONE |
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| 91 | |
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| 92 | CHARACTER(LEN=50), INTENT(in) :: Strval |
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| 93 | INTEGER, INTENT(in) :: Ntimes |
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| 94 | |
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| 95 | ! Local |
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| 96 | INTEGER :: i |
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| 97 | |
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| 98 | !!!!!!! Variables |
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| 99 | ! Strval: String to repeat |
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| 100 | ! Ntimes: number of repetitions |
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| 101 | |
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| 102 | fname = 'Nstrings' |
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| 103 | |
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| 104 | Nstrings = '' |
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| 105 | Do i=1, Ntimes |
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| 106 | Nstrings = TRIM(Nstrings) // TRIM(Strval) |
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| 107 | END DO |
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| 108 | |
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| 109 | END FUNCTION Nstrings |
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| 110 | |
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| 111 | INTEGER FUNCTION Index1DArrayI(array1D, d1, val) |
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| 112 | ! Function to provide the first index of a given value inside a 1D integer array |
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| 113 | |
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| 114 | IMPLICIT NONE |
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| 115 | |
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| 116 | INTEGER, INTENT(in) :: d1 |
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| 117 | INTEGER, INTENT(in) :: val |
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| 118 | INTEGER, DIMENSION(d1), INTENT(in) :: array1D |
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| 119 | |
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| 120 | ! Local |
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| 121 | INTEGER :: i |
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| 122 | |
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| 123 | fname = 'Index1DArrayI' |
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| 124 | |
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| 125 | Index1DArrayI = -1 |
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| 126 | |
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| 127 | DO i=1,d1 |
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| 128 | IF (array1d(i) == val) THEN |
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| 129 | Index1DArrayI = i |
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| 130 | EXIT |
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| 131 | END IF |
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| 132 | END DO |
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| 133 | |
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| 134 | END FUNCTION Index1DArrayI |
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| 135 | |
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| 136 | INTEGER FUNCTION Index1DArrayR(array1D, d1, val) |
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| 137 | ! Function to provide the first index of a given value inside a 1D real array |
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| 138 | |
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| 139 | IMPLICIT NONE |
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| 140 | |
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| 141 | INTEGER, PARAMETER :: r_k = KIND(1.d0) |
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| 142 | INTEGER, INTENT(in) :: d1 |
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| 143 | REAL(r_k), INTENT(in) :: val |
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| 144 | REAL(r_k), DIMENSION(d1), INTENT(in) :: array1D |
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| 145 | |
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| 146 | ! Local |
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| 147 | INTEGER :: i |
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| 148 | |
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| 149 | fname = 'Index1DArrayR' |
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| 150 | |
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| 151 | Index1DArrayR = -1 |
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| 152 | |
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| 153 | DO i=1,d1 |
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| 154 | IF (array1d(i) == val) THEN |
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| 155 | Index1DArrayR = i |
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| 156 | EXIT |
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| 157 | END IF |
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| 158 | END DO |
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| 159 | |
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| 160 | END FUNCTION Index1DArrayR |
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| 161 | |
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| 162 | INTEGER FUNCTION Index1DArrayR_K(array1D, d1, val) |
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| 163 | ! Function to provide the first index of a given value inside a 1D real(r_k) array |
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| 164 | |
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| 165 | IMPLICIT NONE |
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| 166 | |
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| 167 | INTEGER, INTENT(in) :: d1 |
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| 168 | REAL(r_k), INTENT(in) :: val |
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| 169 | REAL(r_k), DIMENSION(d1), INTENT(in) :: array1D |
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| 170 | |
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| 171 | ! Local |
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| 172 | INTEGER :: i |
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| 173 | |
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| 174 | fname = 'Index1DArrayR_K' |
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| 175 | |
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| 176 | Index1DArrayR_K = -1 |
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| 177 | |
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| 178 | DO i=1,d1 |
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| 179 | IF (array1d(i) == val) THEN |
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| 180 | Index1DArrayR_K = i |
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| 181 | EXIT |
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| 182 | END IF |
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| 183 | END DO |
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| 184 | |
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| 185 | END FUNCTION Index1DArrayR_K |
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| 186 | |
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| 187 | FUNCTION Index2DArrayR(array2D, d1, d2, val) |
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| 188 | ! Function to provide the first index of a given value inside a 2D real array |
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| 189 | |
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| 190 | IMPLICIT NONE |
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| 191 | |
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| 192 | INTEGER, PARAMETER :: r_k = KIND(1.d0) |
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| 193 | INTEGER, INTENT(in) :: d1, d2 |
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| 194 | REAL(r_k), INTENT(in) :: val |
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| 195 | REAL(r_k), DIMENSION(d1,d2), INTENT(in) :: array2D |
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| 196 | INTEGER, DIMENSION(2) :: Index2DArrayR |
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| 197 | |
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| 198 | ! Local |
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| 199 | INTEGER :: i, j |
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| 200 | |
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| 201 | fname = 'Index2DArrayR' |
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| 202 | |
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| 203 | Index2DArrayR = -1 |
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| 204 | |
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| 205 | DO i=1,d1 |
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| 206 | DO j=1,d2 |
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| 207 | IF (array2d(i,j) == val) THEN |
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| 208 | Index2DArrayR(1) = i |
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| 209 | Index2DArrayR(2) = j |
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| 210 | EXIT |
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| 211 | END IF |
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| 212 | END DO |
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| 213 | END DO |
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| 214 | |
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| 215 | END FUNCTION Index2DArrayR |
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| 216 | |
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| 217 | FUNCTION RangeI(d1, iniv, endv) |
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| 218 | ! Function to provide a range of d1 values from 'iniv' to 'endv', of integer values in a vector |
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| 219 | |
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| 220 | IMPLICIT NONE |
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| 221 | |
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| 222 | INTEGER, INTENT(in) :: d1, iniv, endv |
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| 223 | INTEGER, DIMENSION(d1) :: RangeI |
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| 224 | |
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| 225 | ! Local |
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| 226 | INTEGER :: i, intv |
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| 227 | |
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| 228 | fname = 'RangeI' |
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| 229 | |
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| 230 | intv = (endv - iniv) / (d1*1 - 1) |
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| 231 | |
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| 232 | RangeI(1) = iniv |
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| 233 | DO i=2,d1 |
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| 234 | RangeI(i) = RangeI(i-1) + intv |
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| 235 | END DO |
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| 236 | |
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| 237 | END FUNCTION RangeI |
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| 238 | |
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| 239 | FUNCTION RangeR(d1, iniv, endv) |
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| 240 | ! Function to provide a range of d1 from 'iniv' to 'endv', of real values in a vector |
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| 241 | |
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| 242 | IMPLICIT NONE |
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| 243 | |
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| 244 | INTEGER, INTENT(in) :: d1 |
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| 245 | REAL, INTENT(in) :: iniv, endv |
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| 246 | REAL, DIMENSION(d1) :: RangeR |
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| 247 | |
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| 248 | ! Local |
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| 249 | INTEGER :: i |
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| 250 | REAL :: intv |
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| 251 | |
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| 252 | fname = 'RangeR' |
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| 253 | |
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| 254 | intv = (endv - iniv) / (d1*1. - 1.) |
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| 255 | |
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| 256 | RangeR(1) = iniv |
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| 257 | DO i=2,d1 |
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| 258 | RangeR(i) = RangeR(i-1) + intv |
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| 259 | END DO |
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| 260 | |
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| 261 | END FUNCTION RangeR |
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| 262 | |
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| 263 | |
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| 264 | FUNCTION RangeR_K(d1, iniv, endv) |
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| 265 | ! Function to provide a range of d1 from 'iniv' to 'endv', of real(r_k) values in a vector |
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| 266 | |
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| 267 | IMPLICIT NONE |
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| 268 | |
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| 269 | INTEGER, INTENT(in) :: d1 |
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| 270 | REAL(r_k), INTENT(in) :: iniv, endv |
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| 271 | REAL(r_k), DIMENSION(d1) :: RangeR_K |
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| 272 | |
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| 273 | ! Local |
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| 274 | INTEGER :: i |
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| 275 | REAL(r_k) :: intv |
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| 276 | |
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| 277 | fname = 'RangeR_K' |
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| 278 | |
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| 279 | intv = (endv - iniv) / (d1*oneRK-oneRK) |
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| 280 | |
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| 281 | RangeR_K(1) = iniv |
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| 282 | DO i=2,d1 |
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| 283 | RangeR_K(i) = RangeR_K(i-1) + intv |
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| 284 | END DO |
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| 285 | |
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| 286 | END FUNCTION RangeR_K |
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| 287 | |
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| 288 | SUBROUTINE split(String,charv,Nvalues,values) |
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| 289 | ! Subroutine which provides the values from a string [String] which has been split by a given |
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| 290 | ! character [charv] a given number of values [Nvalues] is expected |
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| 291 | |
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| 292 | IMPLICIT NONE |
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| 293 | |
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| 294 | CHARACTER(LEN=1000), INTENT(IN) :: String |
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| 295 | CHARACTER(LEN=1), INTENT(IN) :: charv |
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| 296 | INTEGER, INTENT(IN) :: Nvalues |
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| 297 | CHARACTER(LEN=200), INTENT(OUT), DIMENSION(Nvalues) :: values |
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| 298 | |
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| 299 | ! Local |
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| 300 | INTEGER :: i, ibeg, iend, Lstring |
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| 301 | CHARACTER(LEN=3) :: numS |
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| 302 | CHARACTER(LEN=1000) :: newString |
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| 303 | |
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| 304 | !!!!!!! Variables |
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| 305 | ! String: String to split |
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| 306 | ! charv: Character to use |
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| 307 | ! Nvalues: number of values |
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| 308 | ! values: vector with the given values (up to 200 characters) |
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| 309 | |
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| 310 | fname = 'split' |
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| 311 | |
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| 312 | newString = String |
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| 313 | ibeg = 1 |
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| 314 | Lstring = LEN_TRIM(String) |
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| 315 | |
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| 316 | DO i=1,Nvalues-1 |
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| 317 | iend = INDEX(newString(ibeg:Lstring), charv) |
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| 318 | |
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| 319 | IF (iend == 0) THEN |
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| 320 | WRITE (numS,"(I3)")Nvalues - 1 |
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| 321 | msg = "String '" // TRIM(String) // "' does not have " // TRIM(numS) // " '" // charv // "' !!" |
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| 322 | CALL ErrMsg(msg, fname, -1) |
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| 323 | END IF |
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| 324 | |
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| 325 | values(i) = newString(ibeg:ibeg+iend-2) |
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| 326 | ibeg = ibeg+iend |
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| 327 | END DO |
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| 328 | values(Nvalues) = newString(ibeg:Lstring) |
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| 329 | |
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| 330 | END SUBROUTINE split |
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| 331 | |
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| 332 | SUBROUTINE ErrMsg(msg, funcn, errN) |
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| 333 | ! Subroutine to stop execution and provide an error message |
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| 334 | |
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| 335 | IMPLICIT NONE |
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| 336 | |
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| 337 | CHARACTER(LEN=*), INTENT(in) :: msg, funcn |
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| 338 | INTEGER, INTENT(in) :: errN |
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| 339 | |
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| 340 | ! Local |
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| 341 | CHARACTER(LEN=50) :: emsg |
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| 342 | |
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| 343 | !!!!!!! Variables |
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| 344 | ! msg: message to print with the error |
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| 345 | ! funcn: name of the funciton, section to localize the error |
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| 346 | ! errN: number of the error provided for a given FORTRAN function |
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| 347 | |
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| 348 | emsg = 'ERORR -- error -- ERROR -- error' |
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| 349 | |
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| 350 | IF (errN /= 0) THEN |
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| 351 | PRINT *,TRiM(emsg) |
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| 352 | PRINT *,' ' // TRIM(funcn) // ': ' // TRIM(msg) // ' !!' |
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| 353 | PRINT *,' error number:', errN |
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| 354 | STOP |
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| 355 | END IF |
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| 356 | |
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| 357 | RETURN |
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| 358 | |
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| 359 | END SUBROUTINE ErrMsg |
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| 360 | |
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| 361 | CHARACTER(LEN=50) FUNCTION ErrWarnMsg(msg) |
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| 362 | ! Function to print error/warning message |
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| 363 | |
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| 364 | IMPLICIT NONE |
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| 365 | |
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| 366 | CHARACTER(LEN=3), INTENT(in) :: msg |
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| 367 | ! Local |
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| 368 | |
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| 369 | fname = 'ErrWarnMsg' |
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| 370 | |
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| 371 | IF (msg == 'err') THEN |
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| 372 | ErrWarnMsg = 'ERROR -- error -- ERROR -- error' |
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| 373 | ELSE IF (msg == 'wrn') THEN |
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| 374 | ErrWarnMsg = 'WARNING -- warning -- WARNING -- warning' |
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| 375 | ELSE |
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| 376 | PRINT *,'ERROR -- error -- ERROR -- error' |
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| 377 | PRINT *,' ' // TRIM(fname) // ": '" // TRIM(msg) // "' does not exist!!" |
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| 378 | STOP |
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| 379 | END IF |
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| 380 | END FUNCTION ErrWarnMsg |
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| 381 | |
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| 382 | END MODULE module_generic |
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