1 | !---------------------------------------------------------------------- |
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2 | ! NEMO system team, System and Interface for oceanic RElocable Nesting |
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3 | !---------------------------------------------------------------------- |
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4 | ! |
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5 | ! MODULE: fct |
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6 | ! |
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7 | ! DESCRIPTION: |
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8 | !> @brief |
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9 | !> This module groups some basic useful function. |
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10 | !> |
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11 | !> @details |
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12 | !> to get free I/O unit number:<br/> |
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13 | !> @code |
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14 | !> il_id=fct_getunit() |
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15 | !> @endcode |
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16 | !> |
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17 | !> to convert "numeric" to string character:<br/> |
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18 | !> @code |
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19 | !> cl_string=fct_str(numeric) |
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20 | !> @endcode |
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21 | !> - "numeric" could be integer, real, or logical |
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22 | !> |
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23 | !> to concatenate "numeric" to a string character:<br/> |
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24 | !> @code |
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25 | !> cl_str=cd_char//num |
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26 | !> @endcode |
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27 | !> - cd_char is the string character |
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28 | !> - num is the numeric value (integer, real or logical) |
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29 | !> |
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30 | !> to concatenate all the element of a character array:<br/> |
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31 | !> @code |
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32 | !> cl_string=fct_concat(cd_arr [,cd_sep]) |
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33 | !> @endcode |
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34 | !> - cd_arr is a 1D array of character |
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35 | !> - cd_sep is a separator character to add between each element of cd_arr |
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36 | !> [optional] |
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37 | !> |
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38 | !> to convert character from lower to upper case:<br/> |
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39 | !> @code |
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40 | !> cl_upper=fct_upper(cd_var) |
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41 | !> @endcode |
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42 | !> |
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43 | !> to convert character from upper to lower case:<br/> |
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44 | !> @code |
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45 | !> cl_lower=fct_lower(cd_var) |
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46 | !> @endcode |
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47 | !> |
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48 | !> to check if character is numeric |
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49 | !> @code |
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50 | !> ll_is_num=fct_is_num(cd_var) |
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51 | !> @endcode |
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52 | !> |
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53 | !> to check if character is real |
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54 | !> @code |
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55 | !> ll_is_real=fct_is_real(cd_var) |
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56 | !> @endcode |
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57 | !> |
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58 | !> to split string into substring and return one of the element:<br/> |
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59 | !> @code |
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60 | !> cl_str=fct_split(cd_string ,id_ind [,cd_sep]) |
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61 | !> @endcode |
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62 | !> - cd_string is a string of character |
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63 | !> - id_ind is the indice of the lement to extract |
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64 | !> - cd_sep is the separator use to split cd_string (default '|') |
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65 | !> |
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66 | !> to get basename (name without path):<br/> |
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67 | !> @code |
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68 | !> cl_str=fct_basename(cd_string [,cd_sep]) |
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69 | !> @endcode |
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70 | !> - cd_string is the string filename |
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71 | !> - cd_sep is the separator ti be used (default '/') |
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72 | !> |
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73 | !> to get dirname (path of the filename):<br/> |
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74 | !> @code |
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75 | !> cl_str=fct_dirname(cd_string [,cd_sep]) |
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76 | !> @endcode |
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77 | !> - cd_string is the string filename |
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78 | !> - cd_sep is the separator ti be used (default '/') |
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79 | !> |
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80 | !> to create a pause statement:<br/> |
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81 | !> @code |
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82 | !> CALL fct_pause(cd_msg) |
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83 | !> @endcode |
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84 | !> - cd_msg : message to be added [optional] |
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85 | !> |
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86 | !> to handle frotran error:<br/> |
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87 | !> @code |
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88 | !> CALL fct_err(id_status) |
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89 | !> @endcode |
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90 | !> |
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91 | !> |
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92 | !> @author |
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93 | !> J.Paul |
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94 | ! REVISION HISTORY: |
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95 | !> @date November, 2013 - Initial Version |
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96 | !> @date September, 2014 |
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97 | !> - add header |
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98 | ! |
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99 | !> @note Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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100 | !---------------------------------------------------------------------- |
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101 | MODULE fct |
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102 | USE kind ! F90 kind parameter |
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103 | IMPLICIT NONE |
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104 | ! NOTE_avoid_public_variables_if_possible |
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105 | |
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106 | ! function and subroutine |
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107 | PUBLIC :: fct_getunit !< returns free unit number |
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108 | PUBLIC :: fct_str !< convert numeric to string character |
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109 | PUBLIC :: OPERATOR(//) !< concatenate operator |
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110 | PUBLIC :: fct_concat !< concatenate all the element of a character array |
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111 | PUBLIC :: fct_upper !< convert character from lower to upper case |
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112 | PUBLIC :: fct_lower !< convert character from upper to lower case |
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113 | PUBLIC :: fct_is_num !< check if character is numeric |
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114 | PUBLIC :: fct_is_real !< check if character is real |
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115 | PUBLIC :: fct_split !< split string into substring |
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116 | PUBLIC :: fct_basename !< return basename (name without path) |
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117 | PUBLIC :: fct_dirname !< return dirname (path without filename) |
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118 | PUBLIC :: fct_pause !< pause statement |
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119 | PUBLIC :: fct_err !< handle fortran error status |
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120 | |
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121 | PRIVATE :: fct__i1_str ! convert integer(1) to string character |
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122 | PRIVATE :: fct__i2_str ! convert integer(2) to string character |
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123 | PRIVATE :: fct__i4_str ! convert integer(4) to string character |
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124 | PRIVATE :: fct__i8_str ! convert integer(8) to string character |
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125 | PRIVATE :: fct__r4_str ! convert real(4) to string character |
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126 | PRIVATE :: fct__r8_str ! convert real(8) to string character |
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127 | PRIVATE :: fct__l_str ! convert logical to string character |
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128 | PRIVATE :: fct__i1_cat ! concatenate integer(1) to string character |
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129 | PRIVATE :: fct__i2_cat ! concatenate integer(2) to string character |
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130 | PRIVATE :: fct__i4_cat ! concatenate integer(4) to string character |
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131 | PRIVATE :: fct__i8_cat ! concatenate integer(8) to string character |
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132 | PRIVATE :: fct__r4_cat ! concatenate real(4) to string character |
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133 | PRIVATE :: fct__r8_cat ! concatenate real(8) to string character |
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134 | PRIVATE :: fct__l_cat ! concatenate logical to string character |
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135 | PRIVATE :: fct__split_space ! split string into substring using space as separator |
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136 | |
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137 | INTERFACE fct_str |
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138 | MODULE PROCEDURE fct__i1_str ! convert integer(1) to string character |
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139 | MODULE PROCEDURE fct__i2_str ! convert integer(2) to string character |
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140 | MODULE PROCEDURE fct__i4_str ! convert integer(4) to string character |
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141 | MODULE PROCEDURE fct__i8_str ! convert integer(8) to string character |
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142 | MODULE PROCEDURE fct__r4_str ! convert real(4) to string character |
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143 | MODULE PROCEDURE fct__r8_str ! convert real(8) to string character |
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144 | MODULE PROCEDURE fct__l_str ! convert logical to string character |
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145 | END INTERFACE fct_str |
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146 | |
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147 | INTERFACE OPERATOR(//) |
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148 | MODULE PROCEDURE fct__i1_cat ! concatenate integer(1) to string character |
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149 | MODULE PROCEDURE fct__i2_cat ! concatenate integer(2) to string character |
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150 | MODULE PROCEDURE fct__i4_cat ! concatenate integer(4) to string character |
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151 | MODULE PROCEDURE fct__i8_cat ! concatenate integer(8) to string character |
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152 | MODULE PROCEDURE fct__r4_cat ! concatenate real(4) to string character |
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153 | MODULE PROCEDURE fct__r8_cat ! concatenate real(8) to string character |
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154 | MODULE PROCEDURE fct__l_cat ! concatenate logical to string character |
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155 | END INTERFACE |
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156 | |
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157 | CONTAINS |
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158 | !------------------------------------------------------------------- |
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159 | !> @brief This function concatenate character and integer(1) (as character). |
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160 | ! |
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161 | !> @author J.Paul |
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162 | !> @date September, 2014 - Initial Version |
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163 | ! |
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164 | !> @param[in] cd_char string character |
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165 | !> @param[in] bd_val integer(1) variable value |
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166 | !> @return string character |
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167 | !------------------------------------------------------------------- |
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168 | PURE CHARACTER(LEN=lc) FUNCTION fct__i1_cat(cd_char, bd_val) |
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169 | |
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170 | ! arguments |
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171 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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172 | INTEGER(i1), INTENT(IN) :: bd_val |
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173 | |
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174 | ! local variable |
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175 | CHARACTER(LEN=lc) :: cl_val |
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176 | !---------------------------------------------------------------- |
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177 | |
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178 | cl_val = fct_str(bd_val) |
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179 | fct__i1_cat=TRIM(cd_char)//TRIM(cl_val) |
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180 | |
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181 | END FUNCTION fct__i1_cat |
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182 | !------------------------------------------------------------------- |
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183 | !> @brief This function concatenate character and integer(2) (as character). |
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184 | ! |
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185 | !> @author J.Paul |
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186 | !> @date September, 2014 - Initial Version |
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187 | ! |
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188 | !> @param[in] cd_char string character |
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189 | !> @param[in] sd_val integer(2) variable value |
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190 | !> @return string character |
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191 | !------------------------------------------------------------------- |
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192 | PURE CHARACTER(LEN=lc) FUNCTION fct__i2_cat(cd_char, sd_val) |
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193 | |
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194 | ! arguments |
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195 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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196 | INTEGER(i2), INTENT(IN) :: sd_val |
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197 | |
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198 | ! local variable |
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199 | CHARACTER(LEN=lc) :: cl_val |
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200 | !---------------------------------------------------------------- |
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201 | |
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202 | cl_val = fct_str(sd_val) |
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203 | fct__i2_cat=TRIM(cd_char)//TRIM(cl_val) |
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204 | |
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205 | END FUNCTION fct__i2_cat |
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206 | !------------------------------------------------------------------- |
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207 | !> @brief This function concatenate character and integer(4) (as character). |
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208 | ! |
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209 | !> @author J.Paul |
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210 | !> @date November, 2013 - Initial Version |
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211 | ! |
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212 | !> @param[in] cd_char string character |
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213 | !> @param[in] id_val integer(4) variable value |
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214 | !> @return string character |
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215 | !------------------------------------------------------------------- |
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216 | PURE CHARACTER(LEN=lc) FUNCTION fct__i4_cat(cd_char, id_val) |
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217 | |
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218 | ! arguments |
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219 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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220 | INTEGER(i4), INTENT(IN) :: id_val |
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221 | |
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222 | ! local variable |
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223 | CHARACTER(LEN=lc) :: cl_val |
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224 | !---------------------------------------------------------------- |
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225 | |
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226 | cl_val = fct_str(id_val) |
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227 | fct__i4_cat=TRIM(cd_char)//TRIM(cl_val) |
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228 | |
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229 | END FUNCTION fct__i4_cat |
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230 | !------------------------------------------------------------------- |
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231 | !> @brief This function concatenate character and integer(8) (as character). |
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232 | ! |
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233 | !> @author J.Paul |
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234 | !> @date November, 2013 - Initial Version |
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235 | ! |
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236 | !> @param[in] cd_char string character |
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237 | !> @param[in] kd_val integer(8) variable value |
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238 | !> @return string character |
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239 | !------------------------------------------------------------------- |
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240 | PURE CHARACTER(LEN=lc) FUNCTION fct__i8_cat(cd_char, kd_val) |
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241 | |
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242 | ! arguments |
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243 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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244 | INTEGER(i8), INTENT(IN) :: kd_val |
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245 | |
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246 | ! local variable |
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247 | CHARACTER(LEN=lc) :: cl_val |
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248 | !---------------------------------------------------------------- |
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249 | |
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250 | cl_val = fct_str(kd_val) |
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251 | fct__i8_cat=TRIM(cd_char)//TRIM(cl_val) |
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252 | |
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253 | END FUNCTION fct__i8_cat |
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254 | !------------------------------------------------------------------- |
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255 | !> @brief This function concatenate character and real(4) (as character). |
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256 | ! |
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257 | !> @author J.Paul |
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258 | !> @date November, 2013 - Initial Version |
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259 | ! |
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260 | !> @param[in] cd_char string character |
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261 | !> @param[in] rd_val real(4) variable value |
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262 | !> @return string character |
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263 | !------------------------------------------------------------------- |
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264 | PURE CHARACTER(LEN=lc) FUNCTION fct__r4_cat(cd_char, rd_val) |
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265 | |
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266 | ! arguments |
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267 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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268 | REAL(sp), INTENT(IN) :: rd_val |
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269 | |
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270 | ! local variable |
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271 | CHARACTER(LEN=lc) :: cl_val |
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272 | !---------------------------------------------------------------- |
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273 | |
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274 | cl_val = fct_str(rd_val) |
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275 | fct__r4_cat=TRIM(cd_char)//TRIM(cl_val) |
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276 | |
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277 | END FUNCTION fct__r4_cat |
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278 | !------------------------------------------------------------------- |
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279 | !> @brief This function concatenate character and real(8) (as character). |
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280 | !> |
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281 | !> @author J.Paul |
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282 | !> @date November, 2013 - Initial Version |
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283 | !> |
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284 | !> @param[in] cd_char string character |
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285 | !> @param[in] dd_val real(8) variable value |
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286 | !> @return string character |
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287 | !------------------------------------------------------------------- |
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288 | PURE CHARACTER(LEN=lc) FUNCTION fct__r8_cat(cd_char, dd_val) |
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289 | |
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290 | ! arguments |
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291 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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292 | REAL(dp), INTENT(IN) :: dd_val |
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293 | |
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294 | ! local variable |
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295 | CHARACTER(LEN=lc) :: cl_val |
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296 | !---------------------------------------------------------------- |
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297 | |
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298 | cl_val = fct_str(dd_val) |
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299 | fct__r8_cat=TRIM(cd_char)//TRIM(cl_val) |
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300 | |
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301 | END FUNCTION fct__r8_cat |
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302 | !------------------------------------------------------------------- |
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303 | !> @brief This function concatenate character and logical (as character). |
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304 | !> |
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305 | !> @author J.Paul |
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306 | !> @date November, 2013 - Initial Version |
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307 | !> |
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308 | !> @param[in] cd_char string character |
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309 | !> @param[in] ld_val logical variable value |
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310 | !> @return string character |
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311 | !------------------------------------------------------------------- |
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312 | PURE CHARACTER(LEN=lc) FUNCTION fct__l_cat(cd_char, ld_val) |
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313 | |
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314 | ! arguments |
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315 | CHARACTER(LEN=lc), INTENT(IN) :: cd_char |
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316 | LOGICAL, INTENT(IN) :: ld_val |
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317 | |
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318 | ! local variable |
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319 | CHARACTER(LEN=lc) :: cl_val |
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320 | !---------------------------------------------------------------- |
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321 | |
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322 | cl_val = fct_str(ld_val) |
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323 | fct__l_cat=TRIM(cd_char)//TRIM(cl_val) |
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324 | |
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325 | END FUNCTION fct__l_cat |
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326 | !------------------------------------------------------------------- |
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327 | !> @brief This function returns the next available I/O unit number. |
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328 | !> |
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329 | !> @author J.Paul |
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330 | !> @date November, 2013 - Initial Version |
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331 | !> |
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332 | !> @return file id |
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333 | !------------------------------------------------------------------- |
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334 | INTEGER(i4) FUNCTION fct_getunit() |
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335 | |
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336 | ! local variable |
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337 | LOGICAL :: ll_opened |
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338 | !---------------------------------------------------------------- |
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339 | ! initialise |
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340 | fct_getunit = 10 |
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341 | |
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342 | INQUIRE(UNIT=fct_getunit, OPENED=ll_opened) |
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343 | DO WHILE( ll_opened ) |
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344 | fct_getunit = fct_getunit + 1 |
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345 | INQUIRE(UNIT=fct_getunit, OPENED=ll_opened) |
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346 | ENDDO |
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347 | |
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348 | END FUNCTION fct_getunit |
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349 | !------------------------------------------------------------------- |
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350 | !> @brief This subroutine handle Fortran status. |
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351 | ! |
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352 | !> @author J.Paul |
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353 | !> @date November, 2013 - Initial Version |
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354 | !> |
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355 | !> @param[in] id_status |
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356 | !------------------------------------------------------------------- |
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357 | SUBROUTINE fct_err(id_status) |
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358 | |
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359 | ! Argument |
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360 | INTEGER(i4), INTENT(IN) :: id_status |
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361 | !---------------------------------------------------------------- |
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362 | |
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363 | IF( id_status /= 0 )THEN |
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364 | !CALL ERRSNS() ! not F95 standard |
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365 | PRINT *, "FORTRAN ERROR ",id_status |
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366 | !STOP |
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367 | ENDIF |
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368 | |
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369 | END SUBROUTINE fct_err |
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370 | !------------------------------------------------------------------- |
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371 | !> @brief This subroutine create a pause statement |
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372 | ! |
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373 | !> @author J.Paul |
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374 | !> @date November, 2014 - Initial Version |
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375 | !> |
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376 | !> @param[in] cd_msg optional message to be added |
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377 | !------------------------------------------------------------------- |
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378 | SUBROUTINE fct_pause(cd_msg) |
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379 | |
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380 | ! Argument |
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381 | CHARACTER(LEN=*), INTENT(IN), OPTIONAL :: cd_msg |
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382 | !---------------------------------------------------------------- |
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383 | |
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384 | IF( PRESENT(cd_msg) )THEN |
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385 | WRITE( *, * ) 'Press Enter to continue '//TRIM(cd_msg) |
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386 | ELSE |
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387 | WRITE( *, * ) 'Press Enter to continue' |
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388 | ENDIF |
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389 | READ( *, * ) |
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390 | |
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391 | END SUBROUTINE fct_pause |
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392 | !------------------------------------------------------------------- |
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393 | !> @brief This function convert logical to string character. |
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394 | !> |
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395 | !> @author J.Paul |
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396 | !> @date November, 2013 - Initial Version |
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397 | ! |
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398 | !> @param[in] ld_var logical variable |
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399 | !> @return character of this integer variable |
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400 | !------------------------------------------------------------------- |
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401 | PURE CHARACTER(LEN=lc) FUNCTION fct__l_str(ld_var) |
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402 | IMPLICIT NONE |
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403 | ! Argument |
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404 | LOGICAL, INTENT(IN) :: ld_var |
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405 | |
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406 | ! local variable |
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407 | CHARACTER(LEN=lc) :: cl_tmp |
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408 | !---------------------------------------------------------------- |
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409 | |
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410 | write(cl_tmp,*) ld_var |
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411 | fct__l_str=TRIM(ADJUSTL(cl_tmp)) |
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412 | |
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413 | END FUNCTION fct__l_str |
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414 | !------------------------------------------------------------------- |
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415 | !> @brief This function convert integer(1) to string character. |
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416 | !> |
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417 | !> @author J.Paul |
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418 | !> @date November, 2013 - Initial Version |
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419 | ! |
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420 | !> @param[in] bd_var integer(1) variable |
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421 | !> @return character of this integer variable |
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422 | !------------------------------------------------------------------- |
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423 | PURE CHARACTER(LEN=lc) FUNCTION fct__i1_str(bd_var) |
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424 | IMPLICIT NONE |
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425 | ! Argument |
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426 | INTEGER(i1), INTENT(IN) :: bd_var |
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427 | |
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428 | ! local variable |
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429 | CHARACTER(LEN=lc) :: cl_tmp |
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430 | !---------------------------------------------------------------- |
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431 | |
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432 | write(cl_tmp,*) bd_var |
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433 | fct__i1_str=TRIM(ADJUSTL(cl_tmp)) |
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434 | |
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435 | END FUNCTION fct__i1_str |
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436 | !------------------------------------------------------------------- |
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437 | !> @brief This function convert integer(2) to string character. |
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438 | !> |
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439 | !> @author J.Paul |
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440 | !> @date November, 2013 - Initial Version |
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441 | ! |
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442 | !> @param[in] sd_var integer(2) variable |
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443 | !> @return character of this integer variable |
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444 | !------------------------------------------------------------------- |
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445 | PURE CHARACTER(LEN=lc) FUNCTION fct__i2_str(sd_var) |
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446 | IMPLICIT NONE |
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447 | ! Argument |
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448 | INTEGER(i2), INTENT(IN) :: sd_var |
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449 | |
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450 | ! local variable |
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451 | CHARACTER(LEN=lc) :: cl_tmp |
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452 | !---------------------------------------------------------------- |
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453 | |
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454 | write(cl_tmp,*) sd_var |
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455 | fct__i2_str=TRIM(ADJUSTL(cl_tmp)) |
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456 | |
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457 | END FUNCTION fct__i2_str |
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458 | !------------------------------------------------------------------- |
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459 | !> @brief This function convert integer(4) to string character. |
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460 | !> |
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461 | !> @author J.Paul |
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462 | !> @date November, 2013 - Initial Version |
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463 | ! |
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464 | !> @param[in] id_var integer(4) variable |
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465 | !> @return character of this integer variable |
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466 | !------------------------------------------------------------------- |
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467 | PURE CHARACTER(LEN=lc) FUNCTION fct__i4_str(id_var) |
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468 | IMPLICIT NONE |
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469 | ! Argument |
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470 | INTEGER(i4), INTENT(IN) :: id_var |
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471 | |
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472 | ! local variable |
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473 | CHARACTER(LEN=lc) :: cl_tmp |
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474 | !---------------------------------------------------------------- |
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475 | |
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476 | write(cl_tmp,*) id_var |
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477 | fct__i4_str=TRIM(ADJUSTL(cl_tmp)) |
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478 | |
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479 | END FUNCTION fct__i4_str |
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480 | !------------------------------------------------------------------- |
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481 | !> @brief This function convert integer(8) to string character. |
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482 | !> |
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483 | !> @author J.Paul |
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484 | !> @date November, 2013 - Initial Version |
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485 | ! |
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486 | !> @param[in] kd_var integer(8) variable |
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487 | !> @return character of this integer variable |
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488 | !------------------------------------------------------------------- |
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489 | PURE CHARACTER(LEN=lc) FUNCTION fct__i8_str(kd_var) |
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490 | IMPLICIT NONE |
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491 | ! Argument |
---|
492 | INTEGER(i8), INTENT(IN) :: kd_var |
---|
493 | |
---|
494 | ! local variable |
---|
495 | CHARACTER(LEN=lc) :: cl_tmp |
---|
496 | !---------------------------------------------------------------- |
---|
497 | |
---|
498 | write(cl_tmp,*) kd_var |
---|
499 | fct__i8_str=TRIM(ADJUSTL(cl_tmp)) |
---|
500 | |
---|
501 | END FUNCTION fct__i8_str |
---|
502 | !------------------------------------------------------------------- |
---|
503 | !> @brief This function convert real(4) to string character. |
---|
504 | !> |
---|
505 | !> @author J.Paul |
---|
506 | !> @date November, 2013 - Initial Version |
---|
507 | ! |
---|
508 | !> @param[in] rd_var real(4) variable |
---|
509 | !> @return character of this real variable |
---|
510 | !------------------------------------------------------------------- |
---|
511 | PURE CHARACTER(LEN=lc) FUNCTION fct__r4_str(rd_var) |
---|
512 | IMPLICIT NONE |
---|
513 | ! Argument |
---|
514 | REAL(sp), INTENT(IN) :: rd_var |
---|
515 | |
---|
516 | ! local variable |
---|
517 | CHARACTER(LEN=lc) :: cl_tmp |
---|
518 | !---------------------------------------------------------------- |
---|
519 | |
---|
520 | write(cl_tmp,*) rd_var |
---|
521 | fct__r4_str=TRIM(ADJUSTL(cl_tmp)) |
---|
522 | |
---|
523 | END FUNCTION fct__r4_str |
---|
524 | !------------------------------------------------------------------- |
---|
525 | !> @brief This function convert real(8) to string character. |
---|
526 | !> |
---|
527 | !> @author J.Paul |
---|
528 | !> @date November, 2013 - Initial Version |
---|
529 | ! |
---|
530 | !> @param[in] dd_var real(8) variable |
---|
531 | !> @return character of this real variable |
---|
532 | !------------------------------------------------------------------- |
---|
533 | PURE CHARACTER(LEN=lc) FUNCTION fct__r8_str(dd_var) |
---|
534 | IMPLICIT NONE |
---|
535 | ! Argument |
---|
536 | REAL(dp), INTENT(IN) :: dd_var |
---|
537 | |
---|
538 | ! local variable |
---|
539 | CHARACTER(LEN=lc) :: cl_tmp |
---|
540 | !---------------------------------------------------------------- |
---|
541 | |
---|
542 | write(cl_tmp,*) dd_var |
---|
543 | fct__r8_str=TRIM(ADJUSTL(cl_tmp)) |
---|
544 | |
---|
545 | END FUNCTION fct__r8_str |
---|
546 | !------------------------------------------------------------------- |
---|
547 | !> @brief This function concatenate all the element of a character array |
---|
548 | !> in a character string. |
---|
549 | !> @details |
---|
550 | !> optionnally a separator could be added between each element. |
---|
551 | !> |
---|
552 | !> @author J.Paul |
---|
553 | !> @date November, 2013 - Initial Version |
---|
554 | ! |
---|
555 | !> @param[in] cd_arr array of character |
---|
556 | !> @param[in] cd_sep separator character |
---|
557 | !> @return character |
---|
558 | !------------------------------------------------------------------- |
---|
559 | PURE CHARACTER(LEN=lc) FUNCTION fct_concat(cd_arr,cd_sep) |
---|
560 | IMPLICIT NONE |
---|
561 | ! Argument |
---|
562 | CHARACTER(*), DIMENSION(:), INTENT(IN) :: cd_arr |
---|
563 | CHARACTER(*), INTENT(IN), OPTIONAL :: cd_sep |
---|
564 | |
---|
565 | ! local variable |
---|
566 | CHARACTER(LEN=lc) :: cl_tmp |
---|
567 | CHARACTER(LEN=lc) :: cl_sep |
---|
568 | INTEGER(i4) :: il_size |
---|
569 | |
---|
570 | ! loop indices |
---|
571 | INTEGER(i4) :: ji |
---|
572 | !---------------------------------------------------------------- |
---|
573 | |
---|
574 | cl_sep='' |
---|
575 | IF(PRESENT(cd_sep)) cl_sep=cd_sep |
---|
576 | |
---|
577 | il_size=SIZE(cd_arr) |
---|
578 | fct_concat='' |
---|
579 | cl_tmp='' |
---|
580 | DO ji=1,il_size |
---|
581 | |
---|
582 | WRITE(cl_tmp,*) TRIM(fct_concat)//TRIM(ADJUSTL(cd_arr(ji)))//TRIM(cl_sep) |
---|
583 | fct_concat=TRIM(ADJUSTL(cl_tmp)) |
---|
584 | |
---|
585 | ENDDO |
---|
586 | |
---|
587 | END FUNCTION fct_concat |
---|
588 | !------------------------------------------------------------------- |
---|
589 | !> @brief This function convert string character upper case to lower case. |
---|
590 | ! |
---|
591 | !> @details |
---|
592 | !> The function IACHAR returns the ASCII value of the character passed |
---|
593 | !> as argument. The ASCII code has the uppercase alphabet starting at |
---|
594 | !> code 65, and the lower case one at code 101, therefore |
---|
595 | !> IACHAR('a')- IACHAR('A') would be the difference between the uppercase |
---|
596 | !> and the lowercase codes. |
---|
597 | ! |
---|
598 | !> @author J.Paul |
---|
599 | !> @date November, 2013 - Initial Version |
---|
600 | ! |
---|
601 | !> @param[in] cd_var character |
---|
602 | !> @return lower case character |
---|
603 | !------------------------------------------------------------------- |
---|
604 | PURE CHARACTER(LEN=lc) FUNCTION fct_lower(cd_var) |
---|
605 | IMPLICIT NONE |
---|
606 | ! Argument |
---|
607 | CHARACTER(*), INTENT(IN) :: cd_var |
---|
608 | |
---|
609 | ! local variable |
---|
610 | INTEGER(i4) :: il_nletter ! number of letters in variable |
---|
611 | CHARACTER(LEN=lc) :: cl_var |
---|
612 | CHARACTER(LEN=lc), DIMENSION(:), ALLOCATABLE :: cl_tmp |
---|
613 | |
---|
614 | INTEGER(i4) :: il_icode ! ASCII value |
---|
615 | INTEGER(i4) :: il_lacode ! ASCII value of the lower case 'a' |
---|
616 | INTEGER(i4) :: il_uacode ! ASCII value of the upper case 'A' |
---|
617 | INTEGER(i4) :: il_uzcode ! ASCII value of the upper case 'z' |
---|
618 | |
---|
619 | ! loop indices |
---|
620 | INTEGER(i4) :: ji |
---|
621 | !---------------------------------------------------------------- |
---|
622 | |
---|
623 | il_lacode=IACHAR('a') |
---|
624 | il_uacode=IACHAR('A') |
---|
625 | il_uzcode=IACHAR('Z') |
---|
626 | |
---|
627 | cl_var=TRIM(ADJUSTL(cd_var)) |
---|
628 | il_nletter=LEN(TRIM(cl_var)) |
---|
629 | ALLOCATE(cl_tmp(il_nletter)) |
---|
630 | DO ji=1,il_nletter |
---|
631 | il_icode=IACHAR(cl_var(ji:ji)) |
---|
632 | IF( il_icode >= il_uacode .AND. il_icode <= il_uzcode )THEN |
---|
633 | ! upper case |
---|
634 | cl_tmp(ji)=TRIM(CHAR(il_icode + (il_lacode - il_uacode) )) |
---|
635 | ELSE |
---|
636 | ! lower case and other character |
---|
637 | cl_tmp(ji)=TRIM(CHAR(il_icode)) |
---|
638 | ENDIF |
---|
639 | ENDDO |
---|
640 | |
---|
641 | fct_lower=TRIM(ADJUSTL(fct_concat(cl_tmp(:)))) |
---|
642 | DEALLOCATE(cl_tmp) |
---|
643 | |
---|
644 | END FUNCTION fct_lower |
---|
645 | !------------------------------------------------------------------- |
---|
646 | !> @brief This function convert string character lower case to upper case. |
---|
647 | ! |
---|
648 | !> @details |
---|
649 | !> The function IACHAR returns the ASCII value of the character passed |
---|
650 | !> as argument. The ASCII code has the uppercase alphabet starting at |
---|
651 | !> code 65, and the lower case one at code 101, therefore |
---|
652 | !> IACHAR('a')- IACHAR('A') would be the difference between the uppercase |
---|
653 | !> and the lowercase codes. |
---|
654 | ! |
---|
655 | !> @author J.Paul |
---|
656 | !> @date November, 2013 - Initial Version |
---|
657 | ! |
---|
658 | !> @param[in] cd_var character |
---|
659 | !> @return upper case character |
---|
660 | !------------------------------------------------------------------- |
---|
661 | PURE CHARACTER(LEN=lc) FUNCTION fct_upper(cd_var) |
---|
662 | IMPLICIT NONE |
---|
663 | ! Argument |
---|
664 | CHARACTER(*), INTENT(IN) :: cd_var |
---|
665 | |
---|
666 | ! local variable |
---|
667 | INTEGER(i4) :: il_nletter ! number of letters in cd_var |
---|
668 | CHARACTER(LEN=lc) :: cl_var |
---|
669 | CHARACTER(LEN=lc), DIMENSION(:), ALLOCATABLE :: cl_tmp |
---|
670 | |
---|
671 | INTEGER(i4) :: il_icode ! ASCII value |
---|
672 | INTEGER(i4) :: il_lacode ! ASCII value of the lower case 'a' |
---|
673 | INTEGER(i4) :: il_uacode ! ASCII value of the upper case 'A' |
---|
674 | INTEGER(i4) :: il_lzcode ! ASCII value of the lower case 'z' |
---|
675 | |
---|
676 | ! loop indices |
---|
677 | INTEGER(i4) :: ji |
---|
678 | !---------------------------------------------------------------- |
---|
679 | |
---|
680 | il_lacode=ICHAR('a') |
---|
681 | il_uacode=ICHAR('A') |
---|
682 | il_lzcode=IACHAR('z') |
---|
683 | |
---|
684 | cl_var=TRIM(ADJUSTL(cd_var)) |
---|
685 | il_nletter=LEN(TRIM(cl_var)) |
---|
686 | ALLOCATE(cl_tmp(il_nletter)) |
---|
687 | DO ji=1,il_nletter |
---|
688 | il_icode=IACHAR(cl_var(ji:ji)) |
---|
689 | IF( il_icode >= il_lacode .AND. il_icode <= il_lzcode )THEN |
---|
690 | ! lower case |
---|
691 | cl_tmp(ji)=CHAR(il_icode - (il_lacode - il_uacode) ) |
---|
692 | ELSE |
---|
693 | ! upper case and other character |
---|
694 | cl_tmp(ji)=CHAR(il_icode) |
---|
695 | ENDIF |
---|
696 | ENDDO |
---|
697 | |
---|
698 | fct_upper=TRIM(ADJUSTL(fct_concat(cl_tmp(:)))) |
---|
699 | DEALLOCATE(cl_tmp) |
---|
700 | |
---|
701 | END FUNCTION fct_upper |
---|
702 | !------------------------------------------------------------------- |
---|
703 | !> @brief This function check if character is numeric. |
---|
704 | ! |
---|
705 | !> @author J.Paul |
---|
706 | !> @date November, 2013 - Initial Version |
---|
707 | ! |
---|
708 | !> @param[in] cd_var character |
---|
709 | !> @return character is numeric |
---|
710 | !------------------------------------------------------------------- |
---|
711 | PURE LOGICAL FUNCTION fct_is_num(cd_var) |
---|
712 | IMPLICIT NONE |
---|
713 | ! Argument |
---|
714 | CHARACTER(LEN=*), INTENT(IN) :: cd_var |
---|
715 | |
---|
716 | ! loop indices |
---|
717 | INTEGER(i4) :: ji |
---|
718 | !---------------------------------------------------------------- |
---|
719 | |
---|
720 | DO ji=1,LEN(TRIM(cd_var)) |
---|
721 | IF( IACHAR(cd_var(ji:ji)) >= IACHAR('0') .AND. & |
---|
722 | & IACHAR(cd_var(ji:ji)) <= IACHAR('9') )THEN |
---|
723 | fct_is_num=.TRUE. |
---|
724 | ELSE |
---|
725 | fct_is_num=.FALSE. |
---|
726 | EXIT |
---|
727 | ENDIF |
---|
728 | ENDDO |
---|
729 | |
---|
730 | END FUNCTION fct_is_num |
---|
731 | !------------------------------------------------------------------- |
---|
732 | !> @brief This function check if character is real number. |
---|
733 | ! |
---|
734 | !> @details |
---|
735 | !> it allows exponantial and decimal number |
---|
736 | !> exemple : 1e6, 2.3 |
---|
737 | !> |
---|
738 | !> @author J.Paul |
---|
739 | !> @date June, 2015 - Initial Version |
---|
740 | ! |
---|
741 | !> @param[in] cd_var character |
---|
742 | !> @return character is real number |
---|
743 | !------------------------------------------------------------------- |
---|
744 | PURE LOGICAL FUNCTION fct_is_real(cd_var) |
---|
745 | IMPLICIT NONE |
---|
746 | ! Argument |
---|
747 | CHARACTER(LEN=*), INTENT(IN) :: cd_var |
---|
748 | |
---|
749 | ! local variables |
---|
750 | LOGICAL :: ll_exp |
---|
751 | LOGICAL :: ll_dec |
---|
752 | |
---|
753 | ! loop indices |
---|
754 | INTEGER :: ji |
---|
755 | !---------------------------------------------------------------- |
---|
756 | |
---|
757 | ll_exp=.TRUE. |
---|
758 | ll_dec=.FALSE. |
---|
759 | DO ji=1,LEN(TRIM(cd_var)) |
---|
760 | IF( IACHAR(cd_var(ji:ji)) >= IACHAR('0') .AND. & |
---|
761 | & IACHAR(cd_var(ji:ji)) <= IACHAR('9') )THEN |
---|
762 | |
---|
763 | fct_is_real=.TRUE. |
---|
764 | ll_exp=.FALSE. |
---|
765 | |
---|
766 | ELSEIF( TRIM(cd_var(ji:ji))=='e' )THEN |
---|
767 | |
---|
768 | IF( ll_exp .OR. ji== LEN(TRIM(cd_var)) )THEN |
---|
769 | fct_is_real=.FALSE. |
---|
770 | EXIT |
---|
771 | ELSE |
---|
772 | ll_exp=.TRUE. |
---|
773 | ENDIF |
---|
774 | |
---|
775 | ELSEIF( TRIM(cd_var(ji:ji))=='.' )THEN |
---|
776 | |
---|
777 | IF( ll_dec )THEN |
---|
778 | fct_is_real=.FALSE. |
---|
779 | EXIT |
---|
780 | ELSE |
---|
781 | fct_is_real=.TRUE. |
---|
782 | ll_dec=.TRUE. |
---|
783 | ENDIF |
---|
784 | |
---|
785 | ELSE |
---|
786 | |
---|
787 | fct_is_real=.FALSE. |
---|
788 | EXIT |
---|
789 | |
---|
790 | ENDIF |
---|
791 | ENDDO |
---|
792 | |
---|
793 | END FUNCTION fct_is_real |
---|
794 | !------------------------------------------------------------------- |
---|
795 | !> @brief This function split string of character |
---|
796 | !> using separator character, by default '|', |
---|
797 | !> and return the element on index ind. |
---|
798 | ! |
---|
799 | !> @author J.Paul |
---|
800 | !> @date November, 2013 - Initial Version |
---|
801 | ! |
---|
802 | !> @param[in] cd_string string of character |
---|
803 | !> @param[in] id_ind indice |
---|
804 | !> @param[in] cd_sep separator character |
---|
805 | !> @return return the element on index id_ind |
---|
806 | !------------------------------------------------------------------- |
---|
807 | PURE FUNCTION fct_split(cd_string, id_ind, cd_sep) |
---|
808 | IMPLICIT NONE |
---|
809 | ! Argument |
---|
810 | CHARACTER(LEN=*), INTENT(IN) :: cd_string |
---|
811 | INTEGER(i4) , INTENT(IN) :: id_ind |
---|
812 | CHARACTER(LEN=*), INTENT(IN), OPTIONAL :: cd_sep |
---|
813 | |
---|
814 | ! function |
---|
815 | CHARACTER(LEN=lc) :: fct_split |
---|
816 | |
---|
817 | ! local variable |
---|
818 | CHARACTER(LEN=lc) :: cl_sep |
---|
819 | CHARACTER(LEN=lc) :: cl_string |
---|
820 | |
---|
821 | INTEGER(i4) :: il_sep |
---|
822 | INTEGER(i4) :: il_lsep |
---|
823 | |
---|
824 | ! loop indices |
---|
825 | INTEGER(i4) :: ji |
---|
826 | !---------------------------------------------------------------- |
---|
827 | ! initialize |
---|
828 | fct_split='' |
---|
829 | cl_string=ADJUSTL(cd_string) |
---|
830 | |
---|
831 | ! get separator |
---|
832 | cl_sep='|' |
---|
833 | IF( PRESENT(cd_sep) )THEN |
---|
834 | IF( cd_sep==' ')THEN |
---|
835 | cl_sep=' ' |
---|
836 | ELSE |
---|
837 | cl_sep=TRIM(ADJUSTL(cd_sep)) |
---|
838 | ENDIF |
---|
839 | ENDIF |
---|
840 | |
---|
841 | IF( cl_sep /= ' ' )THEN |
---|
842 | ! get separator index |
---|
843 | il_sep=INDEX( TRIM(cl_string), TRIM(cl_sep) ) |
---|
844 | il_lsep=LEN(TRIM(cl_sep)) |
---|
845 | |
---|
846 | IF( il_sep /= 0 )THEN |
---|
847 | fct_split=TRIM(ADJUSTL(cl_string(1:il_sep-1))) |
---|
848 | ELSE |
---|
849 | fct_split=TRIM(ADJUSTL(cl_string)) |
---|
850 | ENDIF |
---|
851 | |
---|
852 | ji=1 |
---|
853 | DO WHILE( il_sep /= 0 .AND. ji /= id_ind ) |
---|
854 | |
---|
855 | ji=ji+1 |
---|
856 | |
---|
857 | cl_string=TRIM(cl_string(il_sep+il_lsep:)) |
---|
858 | il_sep=INDEX( TRIM(cl_string), TRIM(cl_sep) ) |
---|
859 | |
---|
860 | IF( il_sep /= 0 )THEN |
---|
861 | fct_split=TRIM(ADJUSTL(cl_string(1:il_sep-1))) |
---|
862 | ELSE |
---|
863 | fct_split=TRIM(ADJUSTL(cl_string)) |
---|
864 | ENDIF |
---|
865 | |
---|
866 | ENDDO |
---|
867 | |
---|
868 | IF( ji /= id_ind ) fct_split='' |
---|
869 | ELSE |
---|
870 | fct_split=fct__split_space(TRIM(cl_string), id_ind) |
---|
871 | ENDIF |
---|
872 | |
---|
873 | END FUNCTION fct_split |
---|
874 | !------------------------------------------------------------------- |
---|
875 | !> @brief This function split string of character |
---|
876 | !> using space as separator, |
---|
877 | !> and return the element on index ind. |
---|
878 | ! |
---|
879 | !> @author J.Paul |
---|
880 | !> @date November, 2013 - Initial Version |
---|
881 | ! |
---|
882 | !> @param[in] cd_string string of character |
---|
883 | !> @param[in] id_ind indice |
---|
884 | !> @return return the element on index id_ind |
---|
885 | !------------------------------------------------------------------- |
---|
886 | PURE FUNCTION fct__split_space(cd_string, id_ind) |
---|
887 | IMPLICIT NONE |
---|
888 | ! Argument |
---|
889 | CHARACTER(LEN=*), INTENT(IN) :: cd_string |
---|
890 | INTEGER(i4) , INTENT(IN) :: id_ind |
---|
891 | |
---|
892 | ! function |
---|
893 | CHARACTER(LEN=lc) :: fct__split_space |
---|
894 | |
---|
895 | ! local variable |
---|
896 | CHARACTER(LEN=lc) :: cl_string |
---|
897 | |
---|
898 | INTEGER(i4) :: il_sep |
---|
899 | INTEGER(i4) :: il_lsep |
---|
900 | |
---|
901 | ! loop indices |
---|
902 | INTEGER(i4) :: ji |
---|
903 | !---------------------------------------------------------------- |
---|
904 | ! initialize |
---|
905 | fct__split_space='' |
---|
906 | cl_string=ADJUSTL(cd_string) |
---|
907 | |
---|
908 | ! get separator index |
---|
909 | il_sep=INDEX( TRIM(cl_string), ' ' ) |
---|
910 | il_lsep=LEN(' ') |
---|
911 | |
---|
912 | IF( il_sep /= 0 )THEN |
---|
913 | fct__split_space=TRIM(ADJUSTL(cl_string(1:il_sep-1))) |
---|
914 | ELSE |
---|
915 | fct__split_space=TRIM(ADJUSTL(cl_string)) |
---|
916 | ENDIF |
---|
917 | |
---|
918 | ji=1 |
---|
919 | DO WHILE( il_sep /= 0 .AND. ji /= id_ind ) |
---|
920 | |
---|
921 | ji=ji+1 |
---|
922 | |
---|
923 | cl_string=TRIM(cl_string(il_sep+il_lsep:)) |
---|
924 | il_sep=INDEX( TRIM(cl_string), ' ' ) |
---|
925 | |
---|
926 | IF( il_sep /= 0 )THEN |
---|
927 | fct__split_space=TRIM(ADJUSTL(cl_string(1:il_sep-1))) |
---|
928 | ELSE |
---|
929 | fct__split_space=TRIM(ADJUSTL(cl_string)) |
---|
930 | ENDIF |
---|
931 | |
---|
932 | ENDDO |
---|
933 | |
---|
934 | IF( ji /= id_ind ) fct__split_space='' |
---|
935 | |
---|
936 | END FUNCTION fct__split_space |
---|
937 | !------------------------------------------------------------------- |
---|
938 | !> @brief This function return basename of a filename. |
---|
939 | ! |
---|
940 | !> @details |
---|
941 | !> Actually it splits filename using sperarator '/' |
---|
942 | !> and return last string character.<br/> |
---|
943 | !> Optionally you could specify another separator. |
---|
944 | !> @author J.Paul |
---|
945 | !> @date November, 2013 - Initial Version |
---|
946 | ! |
---|
947 | !> @param[in] cd_string filename |
---|
948 | !> @param[in] cd_sep separator character |
---|
949 | !> @return basename (filename without path) |
---|
950 | !------------------------------------------------------------------- |
---|
951 | PURE FUNCTION fct_basename(cd_string, cd_sep) |
---|
952 | IMPLICIT NONE |
---|
953 | ! Argument |
---|
954 | CHARACTER(LEN=*), INTENT(IN) :: cd_string |
---|
955 | CHARACTER(LEN=*), INTENT(IN), OPTIONAL :: cd_sep |
---|
956 | |
---|
957 | ! function |
---|
958 | CHARACTER(LEN=lc) :: fct_basename |
---|
959 | |
---|
960 | ! local variable |
---|
961 | CHARACTER(LEN=lc) :: cl_sep |
---|
962 | CHARACTER(LEN=lc) :: cl_string |
---|
963 | INTEGER(i4) :: il_sep |
---|
964 | |
---|
965 | ! loop indices |
---|
966 | !---------------------------------------------------------------- |
---|
967 | ! initialize |
---|
968 | cl_string=TRIM(ADJUSTL(cd_string)) |
---|
969 | |
---|
970 | ! get separator |
---|
971 | cl_sep='/' |
---|
972 | IF( PRESENT(cd_sep) ) cl_sep=TRIM(ADJUSTL(cd_sep)) |
---|
973 | |
---|
974 | il_sep=INDEX( TRIM(cl_string), TRIM(cl_sep), BACK=.TRUE.) |
---|
975 | fct_basename=TRIM(cl_string(il_sep+1:)) |
---|
976 | |
---|
977 | END FUNCTION fct_basename |
---|
978 | !------------------------------------------------------------------- |
---|
979 | !> @brief This function return dirname of a filename. |
---|
980 | ! |
---|
981 | !> @details |
---|
982 | !> Actually it splits filename using sperarator '/' |
---|
983 | !> and return all except last string character.<br/> |
---|
984 | !> Optionally you could specify another separator. |
---|
985 | !> @author J.Paul |
---|
986 | !> @date November, 2013 - Initial Version |
---|
987 | ! |
---|
988 | !> @param[in] cd_string filename |
---|
989 | !> @param[in] cd_sep separator character |
---|
990 | !> @return dirname (path of the filename) |
---|
991 | !------------------------------------------------------------------- |
---|
992 | PURE FUNCTION fct_dirname(cd_string, cd_sep) |
---|
993 | IMPLICIT NONE |
---|
994 | ! Argument |
---|
995 | CHARACTER(LEN=*), INTENT(IN) :: cd_string |
---|
996 | CHARACTER(LEN=*), INTENT(IN), OPTIONAL :: cd_sep |
---|
997 | |
---|
998 | ! function |
---|
999 | CHARACTER(LEN=lc) :: fct_dirname |
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1000 | |
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1001 | ! local variable |
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1002 | CHARACTER(LEN=lc) :: cl_sep |
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1003 | CHARACTER(LEN=lc) :: cl_string |
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1004 | INTEGER(i4) :: il_sep |
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1005 | |
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1006 | ! loop indices |
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1007 | !---------------------------------------------------------------- |
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1008 | ! initialize |
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1009 | cl_string=TRIM(ADJUSTL(cd_string)) |
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1010 | |
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1011 | ! get separator |
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1012 | cl_sep='/' |
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1013 | IF( PRESENT(cd_sep) ) cl_sep=TRIM(ADJUSTL(cd_sep)) |
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1014 | |
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1015 | il_sep=INDEX( TRIM(cl_string), TRIM(cl_sep), BACK=.TRUE.) |
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1016 | IF( il_sep == 0 )THEN |
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1017 | fct_dirname='' |
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1018 | ELSE |
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1019 | fct_dirname=TRIM(cl_string(1:il_sep)) |
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1020 | ENDIF |
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1021 | |
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1022 | END FUNCTION fct_dirname |
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1023 | END MODULE fct |
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1024 | |
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