1 | #ifndef __XIOS_INETCDF4__ |
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2 | #define __XIOS_INETCDF4__ |
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3 | |
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4 | /// XIOS headers /// |
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5 | #include "xios_spl.hpp" |
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6 | #include "exception.hpp" |
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7 | #include "array_new.hpp" |
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8 | |
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9 | #include "mpi.hpp" |
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10 | #include "netcdf.hpp" |
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11 | |
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12 | #ifndef UNLIMITED_DIM |
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13 | #define UNLIMITED_DIM (size_t)(-1) |
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14 | #endif // UNLIMITED_DIM |
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15 | |
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16 | namespace xios |
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17 | { |
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18 | typedef std::vector<StdString> CVarPath; |
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19 | |
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20 | class CINetCDF4 |
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21 | { |
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22 | public: |
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23 | /// Constructors /// |
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24 | CINetCDF4(const StdString& filename, const MPI_Comm* comm = NULL, bool multifile = true); |
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25 | CINetCDF4(const CINetCDF4& inetcdf4); // Not implemented. |
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26 | CINetCDF4(const CINetCDF4* const inetcdf4); // Not implemented. |
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27 | |
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28 | //------------------------------------------------------------- |
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29 | |
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30 | /// Destructor /// |
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31 | virtual ~CINetCDF4(void); |
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32 | |
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33 | //------------------------------------------------------------- |
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34 | |
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35 | void close(void); |
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36 | |
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37 | //------------------------------------------------------------- |
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38 | |
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39 | /// Getters /// |
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40 | StdSize getNbOfTimestep(const CVarPath* const path = NULL); |
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41 | |
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42 | StdString getUnlimitedDimensionName(const CVarPath* const path = NULL); |
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43 | |
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44 | StdString getCoordinatesId(const StdString& name, const CVarPath* const path = NULL); |
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45 | |
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46 | StdString getBoundsId(const StdString& name, const CVarPath* const path = NULL); |
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47 | |
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48 | StdString getLonCoordName(const StdString& varname, const CVarPath* const path = NULL); |
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49 | StdString getLatCoordName(const StdString& varname, const CVarPath* const path = NULL); |
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50 | StdString getVertCoordName(const StdString& varname, const CVarPath* const path = NULL); |
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51 | |
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52 | std::set<StdString> getCoordVariables(const CVarPath* const path = NULL); |
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53 | std::set<StdString> getBoundVariables(const CVarPath* const path = NULL); |
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54 | |
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55 | std::list<StdString> getGroups (const CVarPath* const path = NULL); |
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56 | std::list<StdString> getVariables(const CVarPath* const path = NULL); |
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57 | |
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58 | std::list<StdString> getDataVariables(bool _is3D = true, |
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59 | bool _isRecti = true, |
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60 | bool _isCurvi = true, |
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61 | bool _isUnstr = true, |
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62 | bool _isCellData = true, |
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63 | bool _isTemporal = true, |
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64 | const CVarPath* const path = NULL); |
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65 | |
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66 | std::list<StdString> getAttributes(const StdString* const var = NULL, |
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67 | const CVarPath* const path = NULL); |
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68 | |
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69 | std::list<StdString> getDimensionsList(const StdString* const var = NULL, |
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70 | const CVarPath* const path = NULL); |
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71 | |
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72 | std::list<StdString> getCoordinatesIdList(const StdString& name, |
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73 | const CVarPath* const path = NULL); |
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74 | |
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75 | std::map<StdString, StdSize> getDimensions(const StdString* const var = NULL, |
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76 | const CVarPath* const path = NULL); |
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77 | |
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78 | StdSize getNbVertex(const StdString& name, const CVarPath* const path = NULL); |
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79 | |
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80 | //------------------------------------------------------------- |
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81 | |
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82 | template <class T> |
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83 | T getMissingValue(const StdString& name, const CVarPath* const path = NULL); |
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84 | |
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85 | template <class T> |
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86 | T getAttributeValue(const StdString& name, |
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87 | const StdString* const var = NULL, |
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88 | const CVarPath* const path = NULL); |
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89 | |
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90 | template <class T> |
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91 | void getData(CArray<T, 1>& data, |
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92 | const StdString& var, |
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93 | const CVarPath* const path = NULL, |
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94 | StdSize record = UNLIMITED_DIM); |
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95 | |
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96 | template <class T> |
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97 | void getData(CArray<T, 1>& data, const StdString& var, |
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98 | bool collective, StdSize record, |
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99 | const std::vector<StdSize>* start = NULL, |
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100 | const std::vector<StdSize>* count = NULL); |
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101 | |
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102 | //------------------------------------------------------------- |
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103 | |
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104 | /// Tests /// |
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105 | bool hasMissingValue(const StdString& name, const CVarPath* const path = NULL); |
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106 | |
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107 | bool hasAttribute(const StdString& name, const StdString* const var = NULL, const CVarPath* const path = NULL); |
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108 | |
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109 | bool hasVariable(const StdString& name, const CVarPath* const path = NULL); |
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110 | |
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111 | bool hasCoordinates(const StdString& name, const CVarPath* const path = NULL); |
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112 | |
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113 | bool hasTemporalDim(const CVarPath* const path = NULL); |
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114 | |
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115 | bool hasBounds(const StdString& name, const CVarPath* const path = NULL); |
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116 | |
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117 | //------------------------------------------------------------- |
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118 | |
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119 | bool isBound(const StdString& name, const CVarPath* const path = NULL); |
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120 | bool isCoordinate(const StdString& name, const CVarPath* const path = NULL); |
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121 | bool isRectilinear(const StdString& name, const CVarPath* const path = NULL); |
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122 | bool isCurvilinear(const StdString& name, const CVarPath* const path = NULL); |
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123 | bool isUnknown(const StdString& name, const CVarPath* const path = NULL); |
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124 | bool isUnstructured(const StdString& name, const CVarPath* const path = NULL); |
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125 | |
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126 | bool isTemporal(const StdString& name, const CVarPath* const path = NULL); |
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127 | bool is3Dim(const StdString& name, const CVarPath* const path = NULL); |
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128 | bool isCellGrid(const StdString& name, const CVarPath* const path = NULL); |
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129 | |
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130 | protected: |
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131 | /// Getters /// |
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132 | int getGroup (const CVarPath* const path = NULL); |
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133 | int getVariable(const StdString& varname, const CVarPath* const path = NULL); |
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134 | int getDimension(const StdString& dimname, const CVarPath* const path = NULL); |
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135 | int getUnlimitedDimension(const CVarPath* const path = NULL); |
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136 | int getAttributeId(const StdString& name, |
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137 | const StdString* const var = NULL, |
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138 | const CVarPath* const path = NULL); |
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139 | |
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140 | std::pair<nc_type , StdSize> getAttribute(const StdString& attname, |
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141 | const StdString* const var = NULL, |
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142 | const CVarPath* const path = NULL); |
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143 | |
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144 | //------------------------------------------------------------- |
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145 | |
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146 | void getDataInfo(const StdString& var, const CVarPath* const path, StdSize record, |
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147 | std::vector<StdSize>& sstart, std::vector<StdSize>& scount, StdSize& array_size, |
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148 | const std::vector<StdSize>* start = NULL, const std::vector<StdSize>* count = NULL); |
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149 | |
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150 | private: |
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151 | /// Vérification des erreurs NetCDF /// |
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152 | static void CheckError(int status); |
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153 | |
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154 | int ncidp; // Identifiant de fichier netcdf. |
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155 | bool mpi; //< Whether parallel file access is used |
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156 | }; // class CINetCDF4 |
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157 | |
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158 | ///-------------------------------------------------------------- |
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159 | |
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160 | template <> |
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161 | StdString CINetCDF4::getAttributeValue(const StdString& name, const StdString* const var, |
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162 | const CVarPath* const path); |
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163 | |
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164 | template <> |
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165 | std::vector<double> CINetCDF4::getAttributeValue(const StdString& name, const StdString* const var, |
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166 | const CVarPath* const path); |
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167 | |
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168 | template <> |
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169 | std::vector<float> CINetCDF4::getAttributeValue(const StdString& name, const StdString* const var, |
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170 | const CVarPath* const path); |
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171 | |
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172 | template <> |
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173 | std::vector<int> CINetCDF4::getAttributeValue(const StdString& name, const StdString* const var, |
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174 | const CVarPath* const path); |
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175 | |
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176 | template <> |
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177 | std::vector<char> CINetCDF4::getAttributeValue(const StdString& name, const StdString* const var, |
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178 | const CVarPath* const path); |
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179 | |
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180 | //--------------------------------------------------------------- |
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181 | |
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182 | template <> |
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183 | int CINetCDF4::getMissingValue(const StdString& name, const CVarPath* const path); |
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184 | |
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185 | template <> |
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186 | double CINetCDF4::getMissingValue(const StdString& name, const CVarPath* const path); |
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187 | |
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188 | template <> |
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189 | float CINetCDF4::getMissingValue(const StdString& name, const CVarPath* const path); |
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190 | |
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191 | //--------------------------------------------------------------- |
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192 | |
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193 | template <> |
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194 | void CINetCDF4::getData(CArray<int, 1>& data, const StdString& var, |
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195 | const CVarPath* const path, StdSize record); |
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196 | |
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197 | template <> |
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198 | void CINetCDF4::getData(CArray<double, 1>& data, const StdString& var, |
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199 | const CVarPath* const path, StdSize record); |
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200 | |
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201 | template <> |
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202 | void CINetCDF4::getData(CArray<float, 1>& data, const StdString& var, |
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203 | const CVarPath* const path, StdSize record); |
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204 | |
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205 | template <> |
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206 | void CINetCDF4::getData(CArray<double, 1>& data, const StdString& var, |
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207 | bool collective, StdSize record, |
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208 | const std::vector<StdSize>* start /*= NULL*/, |
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209 | const std::vector<StdSize>* count /*= NULL*/); |
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210 | } // namespace xios |
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211 | |
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212 | #endif //__XIOS_INETCDF4__ |
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