[219] | 1 | #include "file.hpp" |
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| 2 | |
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[352] | 3 | #include "attribute_template.hpp" |
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| 4 | #include "object_template.hpp" |
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| 5 | #include "group_template.hpp" |
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[219] | 6 | #include "object_factory.hpp" |
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[300] | 7 | #include "context.hpp" |
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| 8 | #include "context_server.hpp" |
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| 9 | #include "nc4_data_output.hpp" |
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[599] | 10 | #include "nc4_data_input.hpp" |
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[318] | 11 | #include "calendar_util.hpp" |
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| 12 | #include "date.hpp" |
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[352] | 13 | #include "message.hpp" |
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| 14 | #include "type.hpp" |
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[591] | 15 | #include "xios_spl.hpp" |
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[1158] | 16 | #include "context_client.hpp" |
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[382] | 17 | #include "mpi.hpp" |
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[1158] | 18 | #include "timer.hpp" |
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[1234] | 19 | #include "server.hpp" |
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[219] | 20 | |
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[335] | 21 | namespace xios { |
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[509] | 22 | |
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[878] | 23 | /// ////////////////////// Dfinitions ////////////////////// /// |
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[219] | 24 | |
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| 25 | CFile::CFile(void) |
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| 26 | : CObjectTemplate<CFile>(), CFileAttributes() |
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[1639] | 27 | , vFieldGroup(), data_out(), enabledFields(), fileComm(MPI_COMM_NULL) |
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[1232] | 28 | , isOpen(false), read_client(0), checkRead(false), allZoneEmpty(false) |
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[509] | 29 | { |
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[957] | 30 | setVirtualFieldGroup(CFieldGroup::create(getId() + "_virtual_field_group")); |
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| 31 | setVirtualVariableGroup(CVariableGroup::create(getId() + "_virtual_variable_group")); |
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[472] | 32 | } |
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[219] | 33 | |
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| 34 | CFile::CFile(const StdString & id) |
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| 35 | : CObjectTemplate<CFile>(id), CFileAttributes() |
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[1639] | 36 | , vFieldGroup(), data_out(), enabledFields(), fileComm(MPI_COMM_NULL) |
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[1232] | 37 | , isOpen(false), read_client(0), checkRead(false), allZoneEmpty(false) |
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[509] | 38 | { |
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[957] | 39 | setVirtualFieldGroup(CFieldGroup::create(getId() + "_virtual_field_group")); |
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| 40 | setVirtualVariableGroup(CVariableGroup::create(getId() + "_virtual_variable_group")); |
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[472] | 41 | } |
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[219] | 42 | |
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| 43 | CFile::~CFile(void) |
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| 44 | { /* Ne rien faire de plus */ } |
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| 45 | |
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| 46 | ///--------------------------------------------------------------- |
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[509] | 47 | //! Get name of file |
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[219] | 48 | StdString CFile::GetName(void) { return (StdString("file")); } |
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| 49 | StdString CFile::GetDefName(void){ return (CFile::GetName()); } |
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| 50 | ENodeType CFile::GetType(void) { return (eFile); } |
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| 51 | |
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| 52 | //---------------------------------------------------------------- |
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[773] | 53 | |
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[1158] | 54 | const StdString CFile::getFileOutputName(void) const |
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[1622] | 55 | TRY |
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[773] | 56 | { |
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[1158] | 57 | return (name.isEmpty() ? getId() : name) + (name_suffix.isEmpty() ? StdString("") : name_suffix.getValue()); |
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[773] | 58 | } |
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[1622] | 59 | CATCH |
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[773] | 60 | |
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| 61 | //---------------------------------------------------------------- |
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[509] | 62 | /*! |
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[599] | 63 | \brief Get data writer object. |
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[509] | 64 | Each enabled file in xml represents a physical netcdf file. |
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[599] | 65 | This function allows to access the data writer object. |
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| 66 | \return data writer object. |
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[509] | 67 | */ |
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[1542] | 68 | std::shared_ptr<CDataOutput> CFile::getDataOutput(void) const |
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[1622] | 69 | TRY |
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[219] | 70 | { |
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[599] | 71 | return data_out; |
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[219] | 72 | } |
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[1622] | 73 | CATCH |
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[219] | 74 | |
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[509] | 75 | /*! |
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[599] | 76 | \brief Get data reader object. |
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| 77 | Each enabled file in xml represents a physical netcdf file. |
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| 78 | This function allows to access the data reader object. |
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| 79 | \return data reader object. |
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| 80 | */ |
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[1542] | 81 | std::shared_ptr<CDataInput> CFile::getDataInput(void) const |
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[1622] | 82 | TRY |
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[599] | 83 | { |
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| 84 | return data_in; |
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| 85 | } |
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[1622] | 86 | CATCH |
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[599] | 87 | |
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| 88 | /*! |
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[509] | 89 | \brief Get virtual field group |
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| 90 | In each file, there always exists a field group which is the ancestor of all |
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| 91 | fields in the file. This is considered be virtual because it is created automatically during |
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| 92 | file initialization and it normally doesn't appear on xml file |
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| 93 | \return Pointer to field group |
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| 94 | */ |
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[347] | 95 | CFieldGroup* CFile::getVirtualFieldGroup(void) const |
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[1622] | 96 | TRY |
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[219] | 97 | { |
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| 98 | return (this->vFieldGroup); |
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| 99 | } |
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[1622] | 100 | CATCH |
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[219] | 101 | |
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[509] | 102 | /*! |
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| 103 | \brief Get virtual variable group |
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| 104 | In each file, there always exists a variable group which is the ancestor of all |
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| 105 | variable in the file. This is considered be virtual because it is created automatically during |
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| 106 | file initialization and it normally doesn't appear on xml file |
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| 107 | \return Pointer to variable group |
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| 108 | */ |
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[472] | 109 | CVariableGroup* CFile::getVirtualVariableGroup(void) const |
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[1622] | 110 | TRY |
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[472] | 111 | { |
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| 112 | return (this->vVariableGroup); |
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| 113 | } |
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[1622] | 114 | CATCH |
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[472] | 115 | |
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[509] | 116 | //! Get all fields of a file |
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[347] | 117 | std::vector<CField*> CFile::getAllFields(void) const |
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[1622] | 118 | TRY |
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[219] | 119 | { |
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| 120 | return (this->vFieldGroup->getAllChildren()); |
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| 121 | } |
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[1622] | 122 | CATCH |
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[509] | 123 | |
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| 124 | //! Get all variables of a file |
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[472] | 125 | std::vector<CVariable*> CFile::getAllVariables(void) const |
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[1622] | 126 | TRY |
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[472] | 127 | { |
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| 128 | return (this->vVariableGroup->getAllChildren()); |
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| 129 | } |
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[1622] | 130 | CATCH |
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[219] | 131 | |
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| 132 | //---------------------------------------------------------------- |
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[509] | 133 | /*! |
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| 134 | \brief Get all enabled fields of file |
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| 135 | A field is considered to be enabled if it fullfil these conditions: it is enabled, inside a enabled file |
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| 136 | and its own level is not larger than file output level. |
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| 137 | \param [in] default_outputlevel default value output level of file |
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| 138 | \param [in] default_level default value level of field |
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| 139 | \param [in] default_enabled flag determine by default if field is enabled |
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| 140 | \return Vector of pointers of enabled fields |
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| 141 | */ |
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| 142 | std::vector<CField*> CFile::getEnabledFields(int default_outputlevel, |
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[347] | 143 | int default_level, |
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| 144 | bool default_enabled) |
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[1622] | 145 | TRY |
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[219] | 146 | { |
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| 147 | if (!this->enabledFields.empty()) |
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| 148 | return (this->enabledFields); |
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| 149 | |
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| 150 | const int _outputlevel = |
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| 151 | (!output_level.isEmpty()) ? output_level.getValue() : default_outputlevel; |
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[347] | 152 | std::vector<CField*>::iterator it; |
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[219] | 153 | this->enabledFields = this->getAllFields(); |
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| 154 | |
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[347] | 155 | std::vector<CField*> newEnabledFields; |
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[509] | 156 | |
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[651] | 157 | for ( it = this->enabledFields.begin(); it != this->enabledFields.end(); it++ ) |
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[219] | 158 | { |
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[878] | 159 | if (!(*it)->enabled.isEmpty()) // Si l'attribut 'enabled' est dfini ... |
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[219] | 160 | { |
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[300] | 161 | if (! (*it)->enabled.getValue()) continue; |
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[219] | 162 | } |
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[878] | 163 | else // Si l'attribut 'enabled' n'est pas dfini ... |
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[219] | 164 | { |
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[651] | 165 | if (!default_enabled) continue; |
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[219] | 166 | } |
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| 167 | |
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[878] | 168 | if (!(*it)->level.isEmpty()) // Si l'attribut 'level' est dfini ... |
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[219] | 169 | { |
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[651] | 170 | if ((*it)->level.getValue() > _outputlevel) continue; |
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[219] | 171 | } |
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[878] | 172 | else // Si l'attribut 'level' n'est pas dfini ... |
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[219] | 173 | { |
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[651] | 174 | if (default_level > _outputlevel) continue; |
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[219] | 175 | } |
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[509] | 176 | |
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[651] | 177 | newEnabledFields.push_back(*it); |
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[878] | 178 | // Le champ est finalement actif, on y ajoute la rfrence au champ de base. |
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[346] | 179 | (*it)->setRelFile(CFile::get(this)); |
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[219] | 180 | } |
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[651] | 181 | enabledFields = newEnabledFields; |
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[219] | 182 | |
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| 183 | return (this->enabledFields); |
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| 184 | } |
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[1622] | 185 | CATCH_DUMP_ATTR |
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[219] | 186 | |
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| 187 | //---------------------------------------------------------------- |
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[509] | 188 | //! Change virtual field group to a new one |
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[347] | 189 | void CFile::setVirtualFieldGroup(CFieldGroup* newVFieldGroup) |
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[1622] | 190 | TRY |
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[509] | 191 | { |
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| 192 | this->vFieldGroup = newVFieldGroup; |
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[219] | 193 | } |
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[1622] | 194 | CATCH_DUMP_ATTR |
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[219] | 195 | |
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[509] | 196 | //! Change virtual variable group to new one |
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[472] | 197 | void CFile::setVirtualVariableGroup(CVariableGroup* newVVariableGroup) |
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[1622] | 198 | TRY |
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[509] | 199 | { |
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| 200 | this->vVariableGroup = newVVariableGroup; |
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[472] | 201 | } |
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[1622] | 202 | CATCH_DUMP_ATTR |
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[472] | 203 | |
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[219] | 204 | //---------------------------------------------------------------- |
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[318] | 205 | bool CFile::isSyncTime(void) |
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[1622] | 206 | TRY |
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[318] | 207 | { |
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[651] | 208 | CContext* context = CContext::getCurrent(); |
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| 209 | const CDate& currentDate = context->calendar->getCurrentDate(); |
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[538] | 210 | if (!sync_freq.isEmpty()) |
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[318] | 211 | { |
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[651] | 212 | if (lastSync + sync_freq.getValue() < currentDate) |
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[318] | 213 | { |
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[651] | 214 | lastSync = currentDate; |
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| 215 | return true; |
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[318] | 216 | } |
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| 217 | } |
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[651] | 218 | return false; |
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[318] | 219 | } |
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[1622] | 220 | CATCH_DUMP_ATTR |
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[509] | 221 | |
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| 222 | //! Initialize a file in order to write into it |
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[1232] | 223 | void CFile::initWrite(void) |
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[1622] | 224 | TRY |
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[321] | 225 | { |
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[651] | 226 | CContext* context = CContext::getCurrent(); |
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| 227 | const CDate& currentDate = context->calendar->getCurrentDate(); |
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| 228 | CContextServer* server = context->server; |
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[509] | 229 | |
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[651] | 230 | lastSync = currentDate; |
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| 231 | lastSplit = currentDate; |
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[702] | 232 | if (!split_freq.isEmpty()) |
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| 233 | { |
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[1316] | 234 | StdString keySuffix("CFile::"+getFileOutputName()+"::") ; |
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[1158] | 235 | if (context->registryIn->foundKey(keySuffix+"splitStart") && context->registryIn->foundKey(keySuffix+"splitEnd")) |
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[702] | 236 | { |
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| 237 | CDate savedSplitStart(*context->getCalendar()), savedSplitEnd(*context->getCalendar()); |
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[1158] | 238 | context->registryIn->getKey(keySuffix+"splitStart", savedSplitStart); |
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| 239 | context->registryIn->getKey(keySuffix+"splitEnd", savedSplitEnd); |
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[702] | 240 | |
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| 241 | if (savedSplitStart <= lastSplit && lastSplit <= savedSplitEnd) |
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| 242 | lastSplit = savedSplitStart; |
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| 243 | } |
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| 244 | } |
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[1232] | 245 | isOpen = false; |
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[379] | 246 | |
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[952] | 247 | // if (!record_offset.isEmpty() && record_offset < 0) |
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| 248 | // ERROR("void CFile::initFile(void)", |
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| 249 | // "Invalid 'record_offset', this attribute cannot be negative."); |
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| 250 | const int recordOffset = record_offset.isEmpty() ? 0 : record_offset; |
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[757] | 251 | |
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[1009] | 252 | set<StdString> setAxis; |
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| 253 | set<StdString> setDomains; |
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[379] | 254 | |
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| 255 | std::vector<CField*>::iterator it, end = this->enabledFields.end(); |
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[609] | 256 | for (it = this->enabledFields.begin(); it != end; it++) |
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[379] | 257 | { |
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[1232] | 258 | CField* field = *it; |
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[609] | 259 | std::vector<CAxis*> vecAxis = field->grid->getAxis(); |
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| 260 | for (size_t i = 0; i < vecAxis.size(); ++i) |
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[1009] | 261 | setAxis.insert(vecAxis[i]->getAxisOutputName()); |
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[609] | 262 | std::vector<CDomain*> vecDomains = field->grid->getDomains(); |
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| 263 | for (size_t i = 0; i < vecDomains.size(); ++i) |
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[1009] | 264 | setDomains.insert(vecDomains[i]->getDomainOutputName()); |
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[757] | 265 | |
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| 266 | field->resetNStep(recordOffset); |
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[379] | 267 | } |
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[609] | 268 | nbAxis = setAxis.size(); |
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| 269 | nbDomains = setDomains.size(); |
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[379] | 270 | |
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[509] | 271 | // create sub communicator for file |
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[1232] | 272 | createSubComFile(); |
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[692] | 273 | |
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[1158] | 274 | // if (time_counter.isEmpty()) time_counter.setValue(time_counter_attr::centered); |
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[802] | 275 | if (time_counter_name.isEmpty()) time_counter_name = "time_counter"; |
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[321] | 276 | } |
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[1622] | 277 | CATCH_DUMP_ATTR |
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[509] | 278 | |
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[1232] | 279 | //! Initialize a file in order to write into it |
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| 280 | void CFile::initRead(void) |
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[1622] | 281 | TRY |
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[1232] | 282 | { |
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| 283 | if (checkRead) return; |
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| 284 | createSubComFile(); |
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| 285 | checkRead = true; |
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| 286 | } |
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[1622] | 287 | CATCH_DUMP_ATTR |
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[1232] | 288 | |
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| 289 | /*! |
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| 290 | Create a sub communicator in which processes participate in reading/opening file |
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| 291 | */ |
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| 292 | void CFile::createSubComFile() |
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[1622] | 293 | TRY |
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[1232] | 294 | { |
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| 295 | CContext* context = CContext::getCurrent(); |
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| 296 | CContextServer* server = context->server; |
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| 297 | |
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| 298 | // create sub communicator for file |
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| 299 | allZoneEmpty = true; |
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| 300 | std::vector<CField*>::iterator it, end = this->enabledFields.end(); |
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| 301 | for (it = this->enabledFields.begin(); it != end; it++) |
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| 302 | { |
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| 303 | CField* field = *it; |
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| 304 | bool nullGrid = (0 == field->grid); |
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| 305 | allZoneEmpty &= nullGrid ? false : !field->grid->doGridHaveDataToWrite(); |
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| 306 | } |
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| 307 | |
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| 308 | int color = allZoneEmpty ? 0 : 1; |
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[1639] | 309 | MPI_Comm_split(server->intraComm, color, server->intraCommRank, &fileComm); |
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| 310 | if (allZoneEmpty) MPI_Comm_free(&fileComm); |
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[1232] | 311 | } |
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[1622] | 312 | CATCH_DUMP_ATTR |
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[1232] | 313 | |
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[1136] | 314 | /* |
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| 315 | Check condition to write into a file |
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| 316 | For now, we only use the level-2 server to write files (if this mode is activated) |
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| 317 | or classical server to do this job. |
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| 318 | */ |
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| 319 | void CFile::checkWriteFile(void) |
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[1622] | 320 | TRY |
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[321] | 321 | { |
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[1054] | 322 | CContext* context = CContext::getCurrent(); |
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| 323 | // Done by classical server or secondary server |
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[1136] | 324 | // This condition should be changed soon |
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[1234] | 325 | if (CServer::serverLevel == 0 || CServer::serverLevel == 2) |
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[599] | 326 | { |
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[1054] | 327 | if (mode.isEmpty() || mode.getValue() == mode_attr::write) |
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| 328 | { |
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[1158] | 329 | CTimer::get("Files : create headers").resume(); |
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[1054] | 330 | if (!isOpen) createHeader(); |
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[1158] | 331 | CTimer::get("Files : create headers").suspend(); |
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[1054] | 332 | checkSync(); |
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[1136] | 333 | } |
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| 334 | checkSplit(); // REally need this? |
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| 335 | } |
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| 336 | } |
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[1622] | 337 | CATCH_DUMP_ATTR |
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[1136] | 338 | |
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| 339 | /* |
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| 340 | Check condition to read from a file |
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| 341 | For now, we only use the level-1 server to write files (if this mode is activated) |
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| 342 | or classical server to do this job. |
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| 343 | This function can be used by client for reading metadata |
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| 344 | */ |
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| 345 | void CFile::checkReadFile(void) |
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[1622] | 346 | TRY |
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[1136] | 347 | { |
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| 348 | CContext* context = CContext::getCurrent(); |
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| 349 | // Done by classical server or secondary server |
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| 350 | // TODO: This condition should be changed soon. It only works with maximum number of level as 2 |
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[1239] | 351 | if (CServer::serverLevel == 0 || CServer::serverLevel == 1) |
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[1136] | 352 | { |
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| 353 | if (!mode.isEmpty() && mode.getValue() == mode_attr::read) |
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[1054] | 354 | { |
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[1158] | 355 | CTimer::get("Files : open headers").resume(); |
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[1232] | 356 | |
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| 357 | if (!isOpen) openInReadMode(); |
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| 358 | |
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[1158] | 359 | CTimer::get("Files : open headers").suspend(); |
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[1054] | 360 | } |
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[1136] | 361 | //checkSplit(); // Really need for reading? |
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[599] | 362 | } |
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[321] | 363 | } |
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[1622] | 364 | CATCH_DUMP_ATTR |
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[509] | 365 | |
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| 366 | /*! |
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[1232] | 367 | Verify if a process participates in an opening-file communicator |
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| 368 | \return true if the process doesn't participate in opening file |
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| 369 | */ |
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| 370 | bool CFile::isEmptyZone() |
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[1622] | 371 | TRY |
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[1232] | 372 | { |
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| 373 | return allZoneEmpty; |
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| 374 | } |
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[1622] | 375 | CATCH_DUMP_ATTR |
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[1232] | 376 | |
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| 377 | /*! |
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[509] | 378 | \brief Verify if synchronisation should be done |
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| 379 | If syn option is enabled, syn frequence and current time will be used to |
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| 380 | calculate the moment to syn file(s) |
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| 381 | \return True if it is the moment to synchronize file, otherwise false |
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| 382 | */ |
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[321] | 383 | bool CFile::checkSync(void) |
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[1622] | 384 | TRY |
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[321] | 385 | { |
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[651] | 386 | CContext* context = CContext::getCurrent(); |
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| 387 | const CDate& currentDate = context->calendar->getCurrentDate(); |
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[538] | 388 | if (!sync_freq.isEmpty()) |
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[321] | 389 | { |
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[651] | 390 | if (lastSync + sync_freq.getValue() <= currentDate) |
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[321] | 391 | { |
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[651] | 392 | lastSync = currentDate; |
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| 393 | data_out->syncFile(); |
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| 394 | return true; |
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[321] | 395 | } |
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| 396 | } |
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[651] | 397 | return false; |
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[321] | 398 | } |
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[1622] | 399 | CATCH_DUMP_ATTR |
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[509] | 400 | |
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| 401 | /*! |
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| 402 | \brief Verify if splitting should be done |
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| 403 | If split option is enabled, split frequence and current time will be used to |
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| 404 | calculate the moment to split file |
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| 405 | \return True if it is the moment to split file, otherwise false |
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| 406 | */ |
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[321] | 407 | bool CFile::checkSplit(void) |
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[1622] | 408 | TRY |
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[321] | 409 | { |
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[651] | 410 | CContext* context = CContext::getCurrent(); |
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| 411 | const CDate& currentDate = context->calendar->getCurrentDate(); |
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[538] | 412 | if (!split_freq.isEmpty()) |
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[321] | 413 | { |
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[651] | 414 | if (currentDate > lastSplit + split_freq.getValue()) |
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[321] | 415 | { |
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[651] | 416 | lastSplit = lastSplit + split_freq.getValue(); |
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[347] | 417 | std::vector<CField*>::iterator it, end = this->enabledFields.end(); |
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[599] | 418 | for (it = this->enabledFields.begin(); it != end; it++) |
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| 419 | { |
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| 420 | (*it)->resetNStep(); |
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| 421 | (*it)->resetNStepMax(); |
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| 422 | } |
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| 423 | if (mode.isEmpty() || mode.getValue() == mode_attr::write) |
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[651] | 424 | createHeader(); |
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[599] | 425 | else |
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| 426 | openInReadMode(); |
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[651] | 427 | return true; |
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[321] | 428 | } |
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| 429 | } |
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[651] | 430 | return false; |
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[321] | 431 | } |
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[1622] | 432 | CATCH_DUMP_ATTR |
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[509] | 433 | |
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| 434 | /*! |
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| 435 | \brief Create header of netcdf file |
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| 436 | There are some information to fill in header of each netcdf. |
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| 437 | */ |
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[300] | 438 | void CFile::createHeader(void) |
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[1622] | 439 | TRY |
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[219] | 440 | { |
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[651] | 441 | CContext* context = CContext::getCurrent(); |
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| 442 | CContextServer* server = context->server; |
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[509] | 443 | |
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[1232] | 444 | if (!allZoneEmpty) |
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[219] | 445 | { |
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[773] | 446 | StdString filename = getFileOutputName(); |
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[875] | 447 | |
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| 448 | // determine splitting format in the file name : firstPart%start_date%middlePart%end_date%lastPart |
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| 449 | |
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| 450 | std::string strStartDate="%start_date%" ; |
---|
| 451 | std::string strEndDate="%end_date%" ; |
---|
| 452 | |
---|
| 453 | std::string firstPart ; |
---|
| 454 | std::string middlePart ; |
---|
| 455 | std::string lastPart ; |
---|
| 456 | size_t pos1, pos2 ; |
---|
| 457 | bool hasStartDate=false ; |
---|
[920] | 458 | bool hasEndDate=false ; |
---|
| 459 | bool hasSplit = (!split_freq.isEmpty()); |
---|
[875] | 460 | |
---|
| 461 | pos1=filename.find(strStartDate) ; |
---|
| 462 | if (pos1!=std::string::npos) |
---|
| 463 | { |
---|
| 464 | firstPart=filename.substr(0,pos1) ; |
---|
| 465 | pos1+=strStartDate.size() ; |
---|
| 466 | hasStartDate=true ; |
---|
| 467 | } |
---|
| 468 | else pos1=0 ; |
---|
| 469 | |
---|
| 470 | pos2=filename.find(strEndDate,pos1) ; |
---|
| 471 | if (pos2!=std::string::npos) |
---|
| 472 | { |
---|
| 473 | middlePart=filename.substr(pos1,pos2-pos1) ; |
---|
| 474 | pos2+=strEndDate.size() ; |
---|
| 475 | lastPart=filename.substr(pos2,filename.size()-pos2) ; |
---|
| 476 | hasEndDate=true ; |
---|
| 477 | } |
---|
| 478 | else middlePart=filename.substr(pos1,filename.size()) ; |
---|
| 479 | |
---|
| 480 | if (!hasStartDate && !hasEndDate) |
---|
| 481 | { |
---|
| 482 | hasStartDate=true ; |
---|
| 483 | hasEndDate=true; |
---|
| 484 | firstPart=middlePart ; |
---|
[920] | 485 | if (hasSplit) firstPart +="_"; |
---|
[875] | 486 | middlePart="-" ; |
---|
| 487 | } |
---|
[920] | 488 | |
---|
[300] | 489 | StdOStringStream oss; |
---|
[538] | 490 | |
---|
[431] | 491 | if (!split_freq.isEmpty()) |
---|
| 492 | { |
---|
[1201] | 493 | CDate split_start ; |
---|
| 494 | CDate splitEnd ; |
---|
| 495 | if (!split_start_offset.isEmpty()) split_start=lastSplit + split_start_offset ; |
---|
| 496 | else split_start=lastSplit ; |
---|
[702] | 497 | |
---|
[1201] | 498 | splitEnd = lastSplit + split_freq ; |
---|
| 499 | if (!split_last_date.isEmpty()) |
---|
| 500 | { |
---|
| 501 | CDate splitLastDate=CDate::FromString(split_last_date,*CContext::getCurrent()->getCalendar()) ; |
---|
| 502 | if( splitLastDate < splitEnd) splitEnd=splitLastDate ; |
---|
| 503 | } |
---|
| 504 | |
---|
| 505 | if (!split_end_offset.isEmpty()) splitEnd = splitEnd + split_end_offset; |
---|
| 506 | else splitEnd = splitEnd - 1 * Second; |
---|
| 507 | |
---|
[651] | 508 | string splitFormat; |
---|
[431] | 509 | if (split_freq_format.isEmpty()) |
---|
| 510 | { |
---|
[1516] | 511 | CDuration splitFreq = split_freq.getValue(); |
---|
| 512 | splitFreq.solveTimeStep(*CContext::getCurrent()->getCalendar()); |
---|
| 513 | if (splitFreq.second != 0) splitFormat = "%y%mo%d%h%mi%s"; |
---|
| 514 | else if (splitFreq.minute != 0) splitFormat = "%y%mo%d%h%mi"; |
---|
| 515 | else if (splitFreq.hour != 0) splitFormat = "%y%mo%d%h"; |
---|
| 516 | else if (splitFreq.day != 0) splitFormat = "%y%mo%d"; |
---|
| 517 | else if (splitFreq.month != 0) splitFormat = "%y%mo"; |
---|
[538] | 518 | else splitFormat = "%y"; |
---|
[431] | 519 | } |
---|
[651] | 520 | else splitFormat = split_freq_format; |
---|
[702] | 521 | |
---|
[875] | 522 | oss << firstPart ; |
---|
[1201] | 523 | if (hasStartDate) oss << split_start.getStr(splitFormat) ; |
---|
[875] | 524 | oss << middlePart ; |
---|
| 525 | if (hasEndDate) oss << splitEnd.getStr(splitFormat); |
---|
| 526 | oss << lastPart ; |
---|
[702] | 527 | |
---|
[1316] | 528 | StdString keySuffix("CFile::"+getFileOutputName()+"::") ; |
---|
[1158] | 529 | context->registryOut->setKey(keySuffix+"splitStart", lastSplit); |
---|
| 530 | context->registryOut->setKey(keySuffix+"splitEnd", splitEnd); |
---|
[431] | 531 | } |
---|
[875] | 532 | else oss<<firstPart<<lastPart ; |
---|
[509] | 533 | |
---|
[528] | 534 | bool append = !this->append.isEmpty() && this->append.getValue(); |
---|
[567] | 535 | |
---|
[517] | 536 | bool useClassicFormat = !format.isEmpty() && format == format_attr::netcdf4_classic; |
---|
[878] | 537 | bool useCFConvention = convention.isEmpty() || convention == convention_attr::CF; |
---|
[517] | 538 | |
---|
[651] | 539 | bool multifile = true; |
---|
[300] | 540 | if (!type.isEmpty()) |
---|
| 541 | { |
---|
[651] | 542 | if (type == type_attr::one_file) multifile = false; |
---|
| 543 | else if (type == type_attr::multiple_file) multifile = true; |
---|
[379] | 544 | |
---|
[509] | 545 | } |
---|
[379] | 546 | #ifndef USING_NETCDF_PAR |
---|
| 547 | if (!multifile) |
---|
| 548 | { |
---|
[651] | 549 | info(0) << "!!! Warning -> Using non parallel version of netcdf, switching in multiple_file mode for file : " << filename << " ..." << endl; |
---|
| 550 | multifile = true; |
---|
[379] | 551 | } |
---|
| 552 | #endif |
---|
[509] | 553 | if (multifile) |
---|
[300] | 554 | { |
---|
[651] | 555 | int commSize, commRank; |
---|
[1639] | 556 | MPI_Comm_size(fileComm, &commSize); |
---|
| 557 | MPI_Comm_rank(fileComm, &commRank); |
---|
[509] | 558 | |
---|
| 559 | if (server->intraCommSize > 1) |
---|
[375] | 560 | { |
---|
[651] | 561 | oss << "_" ; |
---|
| 562 | int width=0; int n = commSize-1; |
---|
| 563 | while (n != 0) { n = n / 10; width++;} |
---|
[509] | 564 | if (!min_digits.isEmpty()) |
---|
[651] | 565 | if (width < min_digits) width = min_digits; |
---|
| 566 | oss.width(width); |
---|
| 567 | oss.fill('0'); |
---|
| 568 | oss << right << commRank; |
---|
[375] | 569 | } |
---|
[300] | 570 | } |
---|
| 571 | oss << ".nc"; |
---|
| 572 | |
---|
[526] | 573 | bool isCollective = par_access.isEmpty() || par_access == par_access_attr::collective; |
---|
| 574 | |
---|
| 575 | if (isOpen) data_out->closeFile(); |
---|
| 576 | |
---|
[1542] | 577 | data_out = std::shared_ptr<CDataOutput>(new CNc4DataOutput(this, oss.str(), append, useClassicFormat, useCFConvention, |
---|
[802] | 578 | fileComm, multifile, isCollective, time_counter_name)); |
---|
[528] | 579 | isOpen = true; |
---|
[300] | 580 | |
---|
[528] | 581 | data_out->writeFile(CFile::get(this)); |
---|
| 582 | |
---|
[1494] | 583 | if (!useCFConvention) sortEnabledFieldsForUgrid(); |
---|
| 584 | |
---|
[528] | 585 | // Do not recreate the file structure if opening an existing file |
---|
| 586 | if (!data_out->IsInAppendMode()) |
---|
| 587 | { |
---|
| 588 | std::vector<CField*>::iterator it, end = this->enabledFields.end(); |
---|
| 589 | for (it = this->enabledFields.begin(); it != end; it++) |
---|
| 590 | { |
---|
[347] | 591 | CField* field = *it; |
---|
[300] | 592 | this->data_out->writeFieldGrid(field); |
---|
[528] | 593 | } |
---|
| 594 | this->data_out->writeTimeDimension(); |
---|
[509] | 595 | |
---|
[528] | 596 | for (it = this->enabledFields.begin(); it != end; it++) |
---|
| 597 | { |
---|
[347] | 598 | CField* field = *it; |
---|
[1158] | 599 | this->data_out->writeFieldTimeAxis(field); |
---|
| 600 | } |
---|
| 601 | |
---|
| 602 | for (it = this->enabledFields.begin(); it != end; it++) |
---|
| 603 | { |
---|
| 604 | CField* field = *it; |
---|
[300] | 605 | this->data_out->writeField(field); |
---|
[528] | 606 | } |
---|
[509] | 607 | |
---|
[651] | 608 | vector<CVariable*> listVars = getAllVariables(); |
---|
[528] | 609 | for (vector<CVariable*>::iterator it = listVars.begin(); it != listVars.end(); it++) |
---|
| 610 | this->data_out->writeAttribute(*it); |
---|
[509] | 611 | |
---|
[528] | 612 | this->data_out->definition_end(); |
---|
| 613 | } |
---|
[1158] | 614 | else |
---|
| 615 | { |
---|
| 616 | // check time axis even in append mode |
---|
| 617 | std::vector<CField*>::iterator it, end = this->enabledFields.end(); |
---|
| 618 | for (it = this->enabledFields.begin(); it != end; it++) |
---|
| 619 | { |
---|
| 620 | CField* field = *it; |
---|
| 621 | this->data_out->writeFieldTimeAxis(field); |
---|
| 622 | } |
---|
| 623 | } |
---|
[219] | 624 | } |
---|
| 625 | } |
---|
[1622] | 626 | CATCH_DUMP_ATTR |
---|
[219] | 627 | |
---|
[599] | 628 | /*! |
---|
| 629 | \brief Open an existing NetCDF file in read-only mode |
---|
| 630 | */ |
---|
[1232] | 631 | void CFile::openInReadMode() |
---|
[1622] | 632 | TRY |
---|
[599] | 633 | { |
---|
| 634 | CContext* context = CContext::getCurrent(); |
---|
[651] | 635 | CContextServer* server = context->server; |
---|
[1639] | 636 | MPI_Comm readComm = this->fileComm; |
---|
[599] | 637 | |
---|
[1232] | 638 | if (!allZoneEmpty) |
---|
[599] | 639 | { |
---|
[773] | 640 | StdString filename = getFileOutputName(); |
---|
[599] | 641 | StdOStringStream oss; |
---|
| 642 | oss << filename; |
---|
| 643 | |
---|
| 644 | if (!split_freq.isEmpty()) |
---|
| 645 | { |
---|
| 646 | string splitFormat; |
---|
| 647 | if (split_freq_format.isEmpty()) |
---|
| 648 | { |
---|
[1516] | 649 | CDuration splitFreq = split_freq.getValue(); |
---|
| 650 | splitFreq.solveTimeStep(*CContext::getCurrent()->getCalendar()); |
---|
| 651 | if (splitFreq.second != 0) splitFormat = "%y%mo%d%h%mi%s"; |
---|
| 652 | else if (splitFreq.minute != 0) splitFormat = "%y%mo%d%h%mi"; |
---|
| 653 | else if (splitFreq.hour != 0) splitFormat = "%y%mo%d%h"; |
---|
| 654 | else if (splitFreq.day != 0) splitFormat = "%y%mo%d"; |
---|
| 655 | else if (splitFreq.month != 0) splitFormat = "%y%mo"; |
---|
[599] | 656 | else splitFormat = "%y"; |
---|
| 657 | } |
---|
[651] | 658 | else splitFormat = split_freq_format; |
---|
| 659 | oss << "_" << lastSplit.getStr(splitFormat) |
---|
| 660 | << "-" << (lastSplit + split_freq.getValue() - 1 * Second).getStr(splitFormat); |
---|
[599] | 661 | } |
---|
| 662 | |
---|
| 663 | bool multifile = true; |
---|
| 664 | if (!type.isEmpty()) |
---|
| 665 | { |
---|
| 666 | if (type == type_attr::one_file) multifile = false; |
---|
| 667 | else if (type == type_attr::multiple_file) multifile = true; |
---|
| 668 | } |
---|
| 669 | #ifndef USING_NETCDF_PAR |
---|
| 670 | if (!multifile) |
---|
| 671 | { |
---|
| 672 | info(0) << "!!! Warning -> Using non parallel version of netcdf, switching in multiple_file mode for file : " << filename << " ..." << endl; |
---|
| 673 | multifile = true; |
---|
| 674 | } |
---|
| 675 | #endif |
---|
| 676 | if (multifile) |
---|
| 677 | { |
---|
| 678 | int commSize, commRank; |
---|
[1639] | 679 | MPI_Comm_size(readComm, &commSize); |
---|
| 680 | MPI_Comm_rank(readComm, &commRank); |
---|
[599] | 681 | |
---|
| 682 | if (server->intraCommSize > 1) |
---|
| 683 | { |
---|
[651] | 684 | oss << "_"; |
---|
[599] | 685 | int width = 0, n = commSize - 1; |
---|
| 686 | while (n != 0) { n = n / 10; width++; } |
---|
| 687 | if (!min_digits.isEmpty() && width < min_digits) |
---|
| 688 | width = min_digits; |
---|
| 689 | oss.width(width); |
---|
| 690 | oss.fill('0'); |
---|
| 691 | oss << right << commRank; |
---|
| 692 | } |
---|
| 693 | } |
---|
| 694 | oss << ".nc"; |
---|
| 695 | |
---|
| 696 | bool isCollective = par_access.isEmpty() || par_access == par_access_attr::collective; |
---|
[1485] | 697 | bool readMetaDataPar = true; |
---|
| 698 | if (!context->hasServer) readMetaDataPar = (read_metadata_par.isEmpty()) ? false : read_metadata_par; |
---|
[599] | 699 | |
---|
| 700 | if (isOpen) data_out->closeFile(); |
---|
[1486] | 701 | bool ugridConvention = !convention.isEmpty() ? (convention == convention_attr::UGRID) : false; |
---|
| 702 | if (time_counter_name.isEmpty()) |
---|
[1542] | 703 | data_in = std::shared_ptr<CDataInput>(new CNc4DataInput(oss.str(), readComm, multifile, isCollective, readMetaDataPar, ugridConvention)); |
---|
[1486] | 704 | else |
---|
[1542] | 705 | data_in = std::shared_ptr<CDataInput>(new CNc4DataInput(oss.str(), readComm, multifile, isCollective, readMetaDataPar, ugridConvention, time_counter_name)); |
---|
[599] | 706 | isOpen = true; |
---|
| 707 | } |
---|
| 708 | } |
---|
[1622] | 709 | CATCH_DUMP_ATTR |
---|
[599] | 710 | |
---|
[509] | 711 | //! Close file |
---|
[286] | 712 | void CFile::close(void) |
---|
[1622] | 713 | TRY |
---|
[286] | 714 | { |
---|
[1232] | 715 | if (!allZoneEmpty) |
---|
[509] | 716 | if (isOpen) |
---|
[321] | 717 | { |
---|
[599] | 718 | if (mode.isEmpty() || mode.getValue() == mode_attr::write) |
---|
| 719 | this->data_out->closeFile(); |
---|
| 720 | else |
---|
| 721 | this->data_in->closeFile(); |
---|
[1232] | 722 | isOpen = false; |
---|
[321] | 723 | } |
---|
[1639] | 724 | if (fileComm != MPI_COMM_NULL) MPI_Comm_free(&fileComm); |
---|
[286] | 725 | } |
---|
[1622] | 726 | CATCH_DUMP_ATTR |
---|
| 727 | |
---|
[219] | 728 | //---------------------------------------------------------------- |
---|
| 729 | |
---|
[775] | 730 | void CFile::readAttributesOfEnabledFieldsInReadMode() |
---|
[1622] | 731 | TRY |
---|
[775] | 732 | { |
---|
| 733 | if (enabledFields.empty()) return; |
---|
| 734 | |
---|
| 735 | // Just check file and try to open it |
---|
[805] | 736 | if (time_counter_name.isEmpty()) time_counter_name = "time_counter"; |
---|
| 737 | |
---|
[1136] | 738 | checkReadFile(); |
---|
[805] | 739 | |
---|
[775] | 740 | for (int idx = 0; idx < enabledFields.size(); ++idx) |
---|
| 741 | { |
---|
| 742 | // First of all, find out which domain and axis associated with this field |
---|
| 743 | enabledFields[idx]->solveGridReference(); |
---|
| 744 | |
---|
| 745 | // Read attributes of domain and axis from this file |
---|
| 746 | this->data_in->readFieldAttributesMetaData(enabledFields[idx]); |
---|
| 747 | |
---|
| 748 | // Now complete domain and axis associated with this field |
---|
| 749 | enabledFields[idx]->solveGenerateGrid(); |
---|
| 750 | |
---|
| 751 | // Read necessary value from file |
---|
| 752 | this->data_in->readFieldAttributesValues(enabledFields[idx]); |
---|
| 753 | |
---|
| 754 | // Fill attributes for base reference |
---|
| 755 | enabledFields[idx]->solveGridDomainAxisBaseRef(); |
---|
| 756 | } |
---|
| 757 | |
---|
| 758 | // Now everything is ok, close it |
---|
| 759 | close(); |
---|
| 760 | } |
---|
[1622] | 761 | CATCH_DUMP_ATTR |
---|
[775] | 762 | |
---|
[509] | 763 | /*! |
---|
| 764 | \brief Parse xml file and write information into file object |
---|
| 765 | \param [in] node xmld node corresponding in xml file |
---|
| 766 | */ |
---|
[219] | 767 | void CFile::parse(xml::CXMLNode & node) |
---|
[1622] | 768 | TRY |
---|
[219] | 769 | { |
---|
| 770 | SuperClass::parse(node); |
---|
[509] | 771 | |
---|
[472] | 772 | if (node.goToChildElement()) |
---|
| 773 | { |
---|
| 774 | do |
---|
| 775 | { |
---|
| 776 | if (node.getElementName()=="field" || node.getElementName()=="field_group") this->getVirtualFieldGroup()->parseChild(node); |
---|
| 777 | else if (node.getElementName()=="variable" || node.getElementName()=="variable_group") this->getVirtualVariableGroup()->parseChild(node); |
---|
[651] | 778 | } while (node.goToNextElement()); |
---|
[472] | 779 | node.goToParentElement(); |
---|
[219] | 780 | } |
---|
[1622] | 781 | } |
---|
| 782 | CATCH_DUMP_ATTR |
---|
[472] | 783 | |
---|
[219] | 784 | //---------------------------------------------------------------- |
---|
| 785 | |
---|
[509] | 786 | /*! |
---|
| 787 | \brief Represent a file in form of string with all its info |
---|
| 788 | \return String |
---|
| 789 | */ |
---|
[219] | 790 | StdString CFile::toString(void) const |
---|
[1622] | 791 | TRY |
---|
[219] | 792 | { |
---|
| 793 | StdOStringStream oss; |
---|
| 794 | |
---|
| 795 | oss << "<" << CFile::GetName() << " "; |
---|
| 796 | if (this->hasId()) |
---|
| 797 | oss << " id=\"" << this->getId() << "\" "; |
---|
| 798 | oss << SuperClassAttribute::toString() << ">" << std::endl; |
---|
[347] | 799 | if (this->getVirtualFieldGroup() != NULL) |
---|
[219] | 800 | oss << *this->getVirtualFieldGroup() << std::endl; |
---|
| 801 | oss << "</" << CFile::GetName() << " >"; |
---|
| 802 | return (oss.str()); |
---|
| 803 | } |
---|
[1622] | 804 | CATCH |
---|
[219] | 805 | |
---|
| 806 | //---------------------------------------------------------------- |
---|
[509] | 807 | |
---|
| 808 | /*! |
---|
| 809 | \brief Find all inheritace among objects in a file. |
---|
| 810 | \param [in] apply (true) write attributes of parent into ones of child if they are empty |
---|
| 811 | (false) write attributes of parent into a new container of child |
---|
| 812 | \param [in] parent |
---|
| 813 | */ |
---|
[445] | 814 | void CFile::solveDescInheritance(bool apply, const CAttributeMap * const parent) |
---|
[1622] | 815 | TRY |
---|
[219] | 816 | { |
---|
[445] | 817 | SuperClassAttribute::setAttributes(parent,apply); |
---|
[509] | 818 | this->getVirtualFieldGroup()->solveDescInheritance(apply, NULL); |
---|
[472] | 819 | this->getVirtualVariableGroup()->solveDescInheritance(apply, NULL); |
---|
[219] | 820 | } |
---|
[1622] | 821 | CATCH_DUMP_ATTR |
---|
[219] | 822 | |
---|
| 823 | //---------------------------------------------------------------- |
---|
| 824 | |
---|
[509] | 825 | /*! |
---|
| 826 | \brief Resolve all reference of active fields. |
---|
| 827 | In order to know exactly which data each active field has, a search for all its |
---|
| 828 | reference to find its parents or/and its base reference object must be done. Moreover |
---|
| 829 | during this search, there are some information that can only be sent to server AFTER |
---|
| 830 | all information of active fields are created on server side, e.g: checking mask or index |
---|
| 831 | \param [in] sendToServer: Send all info to server (true) or only a part of it (false) |
---|
| 832 | */ |
---|
[823] | 833 | void CFile::solveOnlyRefOfEnabledFields(bool sendToServer) |
---|
[1622] | 834 | TRY |
---|
[823] | 835 | { |
---|
| 836 | int size = this->enabledFields.size(); |
---|
| 837 | for (int i = 0; i < size; ++i) |
---|
| 838 | { |
---|
[1129] | 839 | this->enabledFields[i]->solveOnlyReferenceEnabledField(sendToServer); |
---|
[823] | 840 | } |
---|
| 841 | } |
---|
[1622] | 842 | CATCH_DUMP_ATTR |
---|
[823] | 843 | |
---|
[1025] | 844 | void CFile::checkGridOfEnabledFields() |
---|
[1622] | 845 | TRY |
---|
[1025] | 846 | { |
---|
| 847 | int size = this->enabledFields.size(); |
---|
| 848 | for (int i = 0; i < size; ++i) |
---|
| 849 | { |
---|
| 850 | this->enabledFields[i]->checkGridOfEnabledFields(); |
---|
| 851 | } |
---|
| 852 | } |
---|
[1622] | 853 | CATCH_DUMP_ATTR |
---|
[1025] | 854 | |
---|
[1239] | 855 | void CFile::sendGridComponentOfEnabledFields() |
---|
[1622] | 856 | TRY |
---|
[1239] | 857 | { |
---|
| 858 | int size = this->enabledFields.size(); |
---|
| 859 | for (int i = 0; i < size; ++i) |
---|
| 860 | { |
---|
| 861 | this->enabledFields[i]->sendGridComponentOfEnabledFields(); |
---|
| 862 | } |
---|
| 863 | } |
---|
[1622] | 864 | CATCH_DUMP_ATTR |
---|
[1239] | 865 | |
---|
[1494] | 866 | /*! |
---|
| 867 | \brief Sorting domains with the same name (= describing the same mesh) in the decreasing order of nvertex for UGRID files. |
---|
| 868 | This insures that the domain with the highest nvertex is written first and thus all known mesh connectivity is generated at once by this domain. |
---|
| 869 | */ |
---|
| 870 | void CFile::sortEnabledFieldsForUgrid() |
---|
[1622] | 871 | TRY |
---|
[1494] | 872 | { |
---|
| 873 | int size = this->enabledFields.size(); |
---|
| 874 | std::vector<int> domainNvertices; |
---|
| 875 | std::vector<StdString> domainNames; |
---|
| 876 | |
---|
| 877 | for (int i = 0; i < size; ++i) |
---|
| 878 | { |
---|
| 879 | std::vector<CDomain*> domain = this->enabledFields[i]->getRelGrid()->getDomains(); |
---|
| 880 | if (domain.size() != 1) |
---|
| 881 | { |
---|
| 882 | ERROR("void CFile::sortEnabledFieldsForUgrid()", |
---|
| 883 | "A domain, and only one, should be defined for grid "<< this->enabledFields[i]->getRelGrid()->getId() << "."); |
---|
| 884 | } |
---|
| 885 | StdString domainName = domain[0]->getDomainOutputName(); |
---|
| 886 | int nvertex; |
---|
| 887 | if (domain[0]->nvertex.isEmpty()) |
---|
| 888 | { |
---|
| 889 | ERROR("void CFile::sortEnabledFieldsForUgrid()", |
---|
| 890 | "Attributes nvertex must be defined for domain "<< domain[0]->getDomainOutputName() << "."); |
---|
| 891 | } |
---|
| 892 | else |
---|
| 893 | nvertex = domain[0]->nvertex; |
---|
| 894 | |
---|
| 895 | for (int j = 0; j < i; ++j) |
---|
| 896 | { |
---|
| 897 | if (domainName == domainNames[j] && nvertex > domainNvertices[j]) |
---|
| 898 | { |
---|
| 899 | CField* tmpSwap = this->enabledFields[j]; |
---|
| 900 | this->enabledFields[j] = this->enabledFields[i]; |
---|
| 901 | this->enabledFields[i] = tmpSwap; |
---|
| 902 | domainNames.push_back(domainNames[j]); |
---|
| 903 | domainNames[j] = domainName; |
---|
| 904 | domainNvertices.push_back(domainNvertices[j]); |
---|
| 905 | domainNvertices[j] = nvertex; |
---|
| 906 | } |
---|
| 907 | else |
---|
| 908 | { |
---|
| 909 | domainNames.push_back(domainName); |
---|
| 910 | domainNvertices.push_back(nvertex); |
---|
| 911 | } |
---|
| 912 | } |
---|
| 913 | if (i==0) |
---|
| 914 | { |
---|
| 915 | domainNames.push_back(domainName); |
---|
| 916 | domainNvertices.push_back(nvertex); |
---|
| 917 | } |
---|
| 918 | } |
---|
| 919 | } |
---|
[1622] | 920 | CATCH_DUMP_ATTR |
---|
[1494] | 921 | |
---|
[1025] | 922 | void CFile::sendGridOfEnabledFields() |
---|
[1622] | 923 | TRY |
---|
[1025] | 924 | { |
---|
| 925 | int size = this->enabledFields.size(); |
---|
| 926 | for (int i = 0; i < size; ++i) |
---|
| 927 | { |
---|
| 928 | this->enabledFields[i]->sendGridOfEnabledFields(); |
---|
| 929 | } |
---|
| 930 | } |
---|
[1622] | 931 | CATCH_DUMP_ATTR |
---|
[1025] | 932 | |
---|
[823] | 933 | void CFile::generateNewTransformationGridDest() |
---|
[1622] | 934 | TRY |
---|
[823] | 935 | { |
---|
| 936 | int size = this->enabledFields.size(); |
---|
| 937 | for (int i = 0; i < size; ++i) |
---|
| 938 | { |
---|
| 939 | this->enabledFields[i]->generateNewTransformationGridDest(); |
---|
| 940 | } |
---|
| 941 | } |
---|
[1622] | 942 | CATCH_DUMP_ATTR |
---|
[823] | 943 | |
---|
| 944 | /*! |
---|
| 945 | \brief Resolve all reference of active fields. |
---|
| 946 | In order to know exactly which data each active field has, a search for all its |
---|
| 947 | reference to find its parents or/and its base reference object must be done. Moreover |
---|
| 948 | during this search, there are some information that can only be sent to server AFTER |
---|
| 949 | all information of active fields are created on server side, e.g: checking mask or index |
---|
| 950 | \param [in] sendToServer: Send all info to server (true) or only a part of it (false) |
---|
| 951 | */ |
---|
[1129] | 952 | void CFile::solveAllRefOfEnabledFieldsAndTransform(bool sendToServer) |
---|
[1622] | 953 | TRY |
---|
[459] | 954 | { |
---|
[509] | 955 | int size = this->enabledFields.size(); |
---|
| 956 | for (int i = 0; i < size; ++i) |
---|
[1144] | 957 | { |
---|
[1129] | 958 | this->enabledFields[i]->solveAllEnabledFieldsAndTransform(); |
---|
[509] | 959 | } |
---|
[459] | 960 | } |
---|
[1622] | 961 | CATCH_DUMP_ATTR |
---|
[509] | 962 | |
---|
| 963 | /*! |
---|
[640] | 964 | * Constructs the filter graph for each active field. |
---|
| 965 | * |
---|
| 966 | * \param gc the garbage collector to use when building the filter graph |
---|
| 967 | */ |
---|
| 968 | void CFile::buildFilterGraphOfEnabledFields(CGarbageCollector& gc) |
---|
[1622] | 969 | TRY |
---|
[640] | 970 | { |
---|
| 971 | int size = this->enabledFields.size(); |
---|
| 972 | for (int i = 0; i < size; ++i) |
---|
| 973 | { |
---|
| 974 | this->enabledFields[i]->buildFilterGraph(gc, true); |
---|
| 975 | } |
---|
| 976 | } |
---|
[1622] | 977 | CATCH_DUMP_ATTR |
---|
[640] | 978 | |
---|
| 979 | /*! |
---|
[1358] | 980 | * Post-process the filter graph for each active field. |
---|
| 981 | */ |
---|
| 982 | void CFile::postProcessFilterGraph() |
---|
[1622] | 983 | TRY |
---|
[1358] | 984 | { |
---|
| 985 | int size = this->enabledFields.size(); |
---|
| 986 | for (int i = 0; i < size; ++i) |
---|
| 987 | { |
---|
| 988 | this->enabledFields[i]->checkIfMustAutoTrigger(); |
---|
| 989 | } |
---|
| 990 | } |
---|
[1622] | 991 | CATCH_DUMP_ATTR |
---|
[1358] | 992 | |
---|
| 993 | /*! |
---|
[598] | 994 | Prefetching the data for enabled fields read from file. |
---|
| 995 | */ |
---|
| 996 | void CFile::prefetchEnabledReadModeFields(void) |
---|
[1622] | 997 | TRY |
---|
[598] | 998 | { |
---|
| 999 | if (mode.isEmpty() || mode.getValue() != mode_attr::read) |
---|
| 1000 | return; |
---|
| 1001 | |
---|
| 1002 | int size = this->enabledFields.size(); |
---|
| 1003 | for (int i = 0; i < size; ++i) |
---|
[1021] | 1004 | this->enabledFields[i]->sendReadDataRequest(CContext::getCurrent()->getCalendar()->getCurrentDate()); |
---|
[598] | 1005 | } |
---|
[1622] | 1006 | CATCH_DUMP_ATTR |
---|
[598] | 1007 | |
---|
| 1008 | /*! |
---|
[1358] | 1009 | Do all pre timestep operations for enabled fields in read mode: |
---|
| 1010 | - Check that the data excepted from server has been received |
---|
| 1011 | - Check if some filters must auto-trigger |
---|
| 1012 | */ |
---|
| 1013 | void CFile::doPreTimestepOperationsForEnabledReadModeFields(void) |
---|
[1622] | 1014 | TRY |
---|
[1358] | 1015 | { |
---|
| 1016 | if (mode.isEmpty() || mode.getValue() != mode_attr::read) |
---|
| 1017 | return; |
---|
| 1018 | |
---|
| 1019 | int size = this->enabledFields.size(); |
---|
| 1020 | for (int i = 0; i < size; ++i) |
---|
| 1021 | { |
---|
| 1022 | this->enabledFields[i]->checkForLateDataFromServer(); |
---|
| 1023 | this->enabledFields[i]->autoTriggerIfNeeded(); |
---|
| 1024 | } |
---|
| 1025 | } |
---|
[1622] | 1026 | CATCH_DUMP_ATTR |
---|
[1358] | 1027 | |
---|
| 1028 | /*! |
---|
[1318] | 1029 | Do all post timestep operations for enabled fields in read mode: |
---|
| 1030 | - Prefetch the data read from file when needed |
---|
[598] | 1031 | */ |
---|
[1318] | 1032 | void CFile::doPostTimestepOperationsForEnabledReadModeFields(void) |
---|
[1622] | 1033 | TRY |
---|
[598] | 1034 | { |
---|
| 1035 | if (mode.isEmpty() || mode.getValue() != mode_attr::read) |
---|
| 1036 | return; |
---|
| 1037 | |
---|
| 1038 | int size = this->enabledFields.size(); |
---|
| 1039 | for (int i = 0; i < size; ++i) |
---|
[1318] | 1040 | { |
---|
[598] | 1041 | this->enabledFields[i]->sendReadDataRequestIfNeeded(); |
---|
[1318] | 1042 | } |
---|
[598] | 1043 | } |
---|
[1622] | 1044 | CATCH_DUMP_ATTR |
---|
[598] | 1045 | |
---|
[445] | 1046 | void CFile::solveFieldRefInheritance(bool apply) |
---|
[1622] | 1047 | TRY |
---|
[219] | 1048 | { |
---|
[878] | 1049 | // Rsolution des hritages par rfrence de chacun des champs contenus dans le fichier. |
---|
[347] | 1050 | std::vector<CField*> allF = this->getAllFields(); |
---|
[219] | 1051 | for (unsigned int i = 0; i < allF.size(); i++) |
---|
[445] | 1052 | allF[i]->solveRefInheritance(apply); |
---|
[219] | 1053 | } |
---|
[1622] | 1054 | CATCH_DUMP_ATTR |
---|
[219] | 1055 | |
---|
| 1056 | //---------------------------------------------------------------- |
---|
| 1057 | |
---|
[509] | 1058 | /*! |
---|
| 1059 | \brief Add a field into file. |
---|
| 1060 | A field is added into file and it will be written out if the file is enabled and |
---|
| 1061 | level of this field is smaller than level_output. A new field won't be created if one |
---|
| 1062 | with id has already existed |
---|
| 1063 | \param [in] id String identity of new field |
---|
| 1064 | \return Pointer to added (or already existed) field |
---|
| 1065 | */ |
---|
[347] | 1066 | CField* CFile::addField(const string& id) |
---|
[1622] | 1067 | TRY |
---|
[300] | 1068 | { |
---|
[651] | 1069 | return vFieldGroup->createChild(id); |
---|
[300] | 1070 | } |
---|
[1622] | 1071 | CATCH_DUMP_ATTR |
---|
[219] | 1072 | |
---|
[509] | 1073 | /*! |
---|
| 1074 | \brief Add a field group into file. |
---|
| 1075 | A field group is added into file and it will play a role as parents for fields. |
---|
| 1076 | A new field group won't be created if one with id has already existed |
---|
| 1077 | \param [in] id String identity of new field group |
---|
| 1078 | \return Pointer to added (or already existed) field group |
---|
| 1079 | */ |
---|
[347] | 1080 | CFieldGroup* CFile::addFieldGroup(const string& id) |
---|
[1622] | 1081 | TRY |
---|
[300] | 1082 | { |
---|
[651] | 1083 | return vFieldGroup->createChildGroup(id); |
---|
[300] | 1084 | } |
---|
[1622] | 1085 | CATCH_DUMP_ATTR |
---|
[509] | 1086 | |
---|
| 1087 | /*! |
---|
| 1088 | \brief Add a variable into file. |
---|
| 1089 | A variable is added into file and if one with id has already existed, pointer to |
---|
| 1090 | it will be returned. |
---|
| 1091 | Variable as long as attributes are information container of file. |
---|
| 1092 | However, whereas attributes are "fixed" information, variables provides a more flexible way to user |
---|
| 1093 | to fill in (extra) information for a file. |
---|
| 1094 | \param [in] id String identity of new variable |
---|
| 1095 | \return Pointer to added (or already existed) variable |
---|
| 1096 | */ |
---|
[472] | 1097 | CVariable* CFile::addVariable(const string& id) |
---|
[1622] | 1098 | TRY |
---|
[472] | 1099 | { |
---|
[651] | 1100 | return vVariableGroup->createChild(id); |
---|
[472] | 1101 | } |
---|
[1622] | 1102 | CATCH_DUMP_ATTR |
---|
[472] | 1103 | |
---|
[509] | 1104 | /*! |
---|
| 1105 | \brief Add a variable group into file. |
---|
| 1106 | A variable group is added into file and it will play a role as parents for variables. |
---|
| 1107 | A new variable group won't be created if one with id has already existed |
---|
| 1108 | \param [in] id String identity of new variable group |
---|
| 1109 | \return Pointer to added (or already existed) variable group |
---|
| 1110 | */ |
---|
[472] | 1111 | CVariableGroup* CFile::addVariableGroup(const string& id) |
---|
[1622] | 1112 | TRY |
---|
[472] | 1113 | { |
---|
[651] | 1114 | return vVariableGroup->createChildGroup(id); |
---|
[472] | 1115 | } |
---|
[1622] | 1116 | CATCH_DUMP_ATTR |
---|
[509] | 1117 | |
---|
[1021] | 1118 | void CFile::setContextClient(CContextClient* newContextClient) |
---|
[1622] | 1119 | TRY |
---|
[1021] | 1120 | { |
---|
| 1121 | client = newContextClient; |
---|
[1294] | 1122 | size_t size = this->enabledFields.size(); |
---|
| 1123 | for (size_t i = 0; i < size; ++i) |
---|
| 1124 | { |
---|
| 1125 | this->enabledFields[i]->setContextClient(newContextClient); |
---|
| 1126 | } |
---|
[1021] | 1127 | } |
---|
[1622] | 1128 | CATCH_DUMP_ATTR |
---|
[1021] | 1129 | |
---|
| 1130 | CContextClient* CFile::getContextClient() |
---|
[1622] | 1131 | TRY |
---|
[1021] | 1132 | { |
---|
| 1133 | return client; |
---|
| 1134 | } |
---|
[1622] | 1135 | CATCH_DUMP_ATTR |
---|
[1021] | 1136 | |
---|
[1232] | 1137 | void CFile::setReadContextClient(CContextClient* readContextclient) |
---|
[1622] | 1138 | TRY |
---|
[1232] | 1139 | { |
---|
| 1140 | read_client = readContextclient; |
---|
| 1141 | } |
---|
[1622] | 1142 | CATCH_DUMP_ATTR |
---|
[1232] | 1143 | |
---|
| 1144 | CContextClient* CFile::getReadContextClient() |
---|
[1622] | 1145 | TRY |
---|
[1232] | 1146 | { |
---|
| 1147 | return read_client; |
---|
| 1148 | } |
---|
[1622] | 1149 | CATCH_DUMP_ATTR |
---|
[1232] | 1150 | |
---|
[509] | 1151 | /*! |
---|
| 1152 | \brief Send a message to create a field on server side |
---|
| 1153 | \param[in] id String identity of field that will be created on server |
---|
| 1154 | */ |
---|
[1021] | 1155 | void CFile::sendAddField(const string& id, CContextClient* client) |
---|
[1622] | 1156 | TRY |
---|
[1009] | 1157 | { |
---|
[1021] | 1158 | sendAddItem(id, EVENT_ID_ADD_FIELD, client); |
---|
[1009] | 1159 | } |
---|
[1622] | 1160 | CATCH_DUMP_ATTR |
---|
[1009] | 1161 | |
---|
[509] | 1162 | /*! |
---|
| 1163 | \brief Send a message to create a field group on server side |
---|
| 1164 | \param[in] id String identity of field group that will be created on server |
---|
| 1165 | */ |
---|
[1136] | 1166 | void CFile::sendAddFieldGroup(const string& id, CContextClient* client) |
---|
[1622] | 1167 | TRY |
---|
[1136] | 1168 | { |
---|
| 1169 | sendAddItem(id, (int)EVENT_ID_ADD_FIELD_GROUP, client); |
---|
| 1170 | } |
---|
[1622] | 1171 | CATCH_DUMP_ATTR |
---|
[1136] | 1172 | |
---|
| 1173 | /*! |
---|
[509] | 1174 | \brief Receive a message annoucing the creation of a field on server side |
---|
| 1175 | \param[in] event Received event |
---|
| 1176 | */ |
---|
[300] | 1177 | void CFile::recvAddField(CEventServer& event) |
---|
[1622] | 1178 | TRY |
---|
[300] | 1179 | { |
---|
[509] | 1180 | |
---|
[651] | 1181 | CBufferIn* buffer = event.subEvents.begin()->buffer; |
---|
[300] | 1182 | string id; |
---|
[651] | 1183 | *buffer>>id; |
---|
| 1184 | get(id)->recvAddField(*buffer); |
---|
[300] | 1185 | } |
---|
[1622] | 1186 | CATCH |
---|
[509] | 1187 | |
---|
| 1188 | /*! |
---|
| 1189 | \brief Receive a message annoucing the creation of a field on server side |
---|
| 1190 | \param[in] buffer Buffer containing message |
---|
| 1191 | */ |
---|
[300] | 1192 | void CFile::recvAddField(CBufferIn& buffer) |
---|
[1622] | 1193 | TRY |
---|
[300] | 1194 | { |
---|
[651] | 1195 | string id; |
---|
| 1196 | buffer>>id; |
---|
| 1197 | addField(id); |
---|
[300] | 1198 | } |
---|
[1622] | 1199 | CATCH_DUMP_ATTR |
---|
[300] | 1200 | |
---|
[509] | 1201 | /*! |
---|
| 1202 | \brief Receive a message annoucing the creation of a field group on server side |
---|
| 1203 | \param[in] event Received event |
---|
| 1204 | */ |
---|
[300] | 1205 | void CFile::recvAddFieldGroup(CEventServer& event) |
---|
[1622] | 1206 | TRY |
---|
[300] | 1207 | { |
---|
[509] | 1208 | |
---|
[651] | 1209 | CBufferIn* buffer = event.subEvents.begin()->buffer; |
---|
[300] | 1210 | string id; |
---|
[651] | 1211 | *buffer>>id; |
---|
| 1212 | get(id)->recvAddFieldGroup(*buffer); |
---|
[300] | 1213 | } |
---|
[1622] | 1214 | CATCH |
---|
[509] | 1215 | |
---|
| 1216 | /*! |
---|
| 1217 | \brief Receive a message annoucing the creation of a field group on server side |
---|
| 1218 | \param[in] buffer Buffer containing message |
---|
| 1219 | */ |
---|
[300] | 1220 | void CFile::recvAddFieldGroup(CBufferIn& buffer) |
---|
[1622] | 1221 | TRY |
---|
[300] | 1222 | { |
---|
[651] | 1223 | string id; |
---|
| 1224 | buffer>>id; |
---|
| 1225 | addFieldGroup(id); |
---|
[300] | 1226 | } |
---|
[1622] | 1227 | CATCH_DUMP_ATTR |
---|
[300] | 1228 | |
---|
[509] | 1229 | /*! |
---|
| 1230 | \brief Send messages to duplicate all variables on server side |
---|
| 1231 | Because each variable has also its attributes. So first thing to do is replicate |
---|
| 1232 | all these attributes on server side. Because variable can have a value, the second thing |
---|
| 1233 | is to duplicate this value on server, too. |
---|
| 1234 | */ |
---|
[1021] | 1235 | void CFile::sendAddAllVariables(CContextClient* client) |
---|
[1622] | 1236 | TRY |
---|
[1009] | 1237 | { |
---|
| 1238 | std::vector<CVariable*> allVar = getAllVariables(); |
---|
| 1239 | std::vector<CVariable*>::const_iterator it = allVar.begin(); |
---|
| 1240 | std::vector<CVariable*>::const_iterator itE = allVar.end(); |
---|
| 1241 | |
---|
| 1242 | for (; it != itE; ++it) |
---|
| 1243 | { |
---|
[1021] | 1244 | this->sendAddVariable((*it)->getId(), client); |
---|
| 1245 | (*it)->sendAllAttributesToServer(client); |
---|
| 1246 | (*it)->sendValue(client); |
---|
[1009] | 1247 | } |
---|
| 1248 | } |
---|
[1622] | 1249 | CATCH_DUMP_ATTR |
---|
[1009] | 1250 | |
---|
[509] | 1251 | /*! |
---|
[1009] | 1252 | \brief Send a message to create a variable group on server side |
---|
| 1253 | \param[in] id String identity of variable group that will be created on server |
---|
[1132] | 1254 | \param [in] client client to which we will send this adding action |
---|
| 1255 | */ |
---|
| 1256 | void CFile::sendAddVariableGroup(const string& id, CContextClient* client) |
---|
[1622] | 1257 | TRY |
---|
[1132] | 1258 | { |
---|
| 1259 | sendAddItem(id, (int)EVENT_ID_ADD_VARIABLE_GROUP, client); |
---|
| 1260 | } |
---|
[1622] | 1261 | CATCH_DUMP_ATTR |
---|
[1132] | 1262 | |
---|
| 1263 | /* |
---|
| 1264 | Send message to add a variable into a file within a certain client |
---|
| 1265 | \param [in] id String identity of a variable |
---|
| 1266 | \param [in] client client to which we will send this adding action |
---|
| 1267 | */ |
---|
[1021] | 1268 | void CFile::sendAddVariable(const string& id, CContextClient* client) |
---|
[1622] | 1269 | TRY |
---|
[472] | 1270 | { |
---|
[1130] | 1271 | sendAddItem(id, (int)EVENT_ID_ADD_VARIABLE, client); |
---|
[472] | 1272 | } |
---|
[1622] | 1273 | CATCH_DUMP_ATTR |
---|
[509] | 1274 | |
---|
| 1275 | /*! |
---|
| 1276 | \brief Receive a message annoucing the creation of a variable on server side |
---|
| 1277 | \param[in] event Received event |
---|
| 1278 | */ |
---|
[472] | 1279 | void CFile::recvAddVariable(CEventServer& event) |
---|
[1622] | 1280 | TRY |
---|
[472] | 1281 | { |
---|
[651] | 1282 | CBufferIn* buffer = event.subEvents.begin()->buffer; |
---|
[472] | 1283 | string id; |
---|
[651] | 1284 | *buffer>>id; |
---|
| 1285 | get(id)->recvAddVariable(*buffer); |
---|
[472] | 1286 | } |
---|
[1622] | 1287 | CATCH |
---|
[509] | 1288 | |
---|
| 1289 | /*! |
---|
| 1290 | \brief Receive a message annoucing the creation of a variable on server side |
---|
| 1291 | \param[in] buffer Buffer containing message |
---|
| 1292 | */ |
---|
[472] | 1293 | void CFile::recvAddVariable(CBufferIn& buffer) |
---|
[1622] | 1294 | TRY |
---|
[472] | 1295 | { |
---|
[651] | 1296 | string id; |
---|
| 1297 | buffer>>id; |
---|
| 1298 | addVariable(id); |
---|
[472] | 1299 | } |
---|
[1622] | 1300 | CATCH_DUMP_ATTR |
---|
[472] | 1301 | |
---|
[509] | 1302 | /*! |
---|
| 1303 | \brief Receive a message annoucing the creation of a variable group on server side |
---|
| 1304 | \param[in] event Received event |
---|
| 1305 | */ |
---|
[472] | 1306 | void CFile::recvAddVariableGroup(CEventServer& event) |
---|
[1622] | 1307 | TRY |
---|
[472] | 1308 | { |
---|
[509] | 1309 | |
---|
[651] | 1310 | CBufferIn* buffer = event.subEvents.begin()->buffer; |
---|
[472] | 1311 | string id; |
---|
[651] | 1312 | *buffer>>id; |
---|
| 1313 | get(id)->recvAddVariableGroup(*buffer); |
---|
[472] | 1314 | } |
---|
[1622] | 1315 | CATCH |
---|
[509] | 1316 | |
---|
| 1317 | /*! |
---|
| 1318 | \brief Receive a message annoucing the creation of a variable group on server side |
---|
| 1319 | \param[in] buffer Buffer containing message |
---|
| 1320 | */ |
---|
[472] | 1321 | void CFile::recvAddVariableGroup(CBufferIn& buffer) |
---|
[1622] | 1322 | TRY |
---|
[472] | 1323 | { |
---|
[651] | 1324 | string id; |
---|
| 1325 | buffer>>id; |
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| 1326 | addVariableGroup(id); |
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[472] | 1327 | } |
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[1622] | 1328 | CATCH_DUMP_ATTR |
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[472] | 1329 | |
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[509] | 1330 | /*! |
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| 1331 | \brief Sending all active (enabled) fields from client to server. |
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| 1332 | Each field is identified uniquely by its string identity. Not only should we |
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| 1333 | send the id to server but also we need to send ids of reference domain and reference axis. |
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| 1334 | With these two id, it's easier to make reference to grid where all data should be written. |
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| 1335 | Remark: This function must be called AFTER all active (enabled) files have been created on the server side |
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[1136] | 1336 | */ |
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| 1337 | void CFile::sendEnabledFields(CContextClient* client) |
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[1622] | 1338 | TRY |
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[1009] | 1339 | { |
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| 1340 | size_t size = this->enabledFields.size(); |
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| 1341 | for (size_t i = 0; i < size; ++i) |
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| 1342 | { |
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| 1343 | CField* field = this->enabledFields[i]; |
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[1021] | 1344 | this->sendAddField(field->getId(), client); |
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[1405] | 1345 | field->checkTimeAttributes(); |
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[1021] | 1346 | field->sendAllAttributesToServer(client); |
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| 1347 | field->sendAddAllVariables(client); |
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[1009] | 1348 | } |
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| 1349 | } |
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[1622] | 1350 | CATCH_DUMP_ATTR |
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[1009] | 1351 | |
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[509] | 1352 | /*! |
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| 1353 | \brief Dispatch event received from client |
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| 1354 | Whenever a message is received in buffer of server, it will be processed depending on |
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| 1355 | its event type. A new event type should be added in the switch list to make sure |
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| 1356 | it processed on server side. |
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| 1357 | \param [in] event: Received message |
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| 1358 | */ |
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[300] | 1359 | bool CFile::dispatchEvent(CEventServer& event) |
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[1622] | 1360 | TRY |
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[300] | 1361 | { |
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[651] | 1362 | if (SuperClass::dispatchEvent(event)) return true; |
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[300] | 1363 | else |
---|
| 1364 | { |
---|
| 1365 | switch(event.type) |
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| 1366 | { |
---|
| 1367 | case EVENT_ID_ADD_FIELD : |
---|
[651] | 1368 | recvAddField(event); |
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| 1369 | return true; |
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| 1370 | break; |
---|
[509] | 1371 | |
---|
[300] | 1372 | case EVENT_ID_ADD_FIELD_GROUP : |
---|
[651] | 1373 | recvAddFieldGroup(event); |
---|
| 1374 | return true; |
---|
| 1375 | break; |
---|
[509] | 1376 | |
---|
[472] | 1377 | case EVENT_ID_ADD_VARIABLE : |
---|
[651] | 1378 | recvAddVariable(event); |
---|
| 1379 | return true; |
---|
| 1380 | break; |
---|
[509] | 1381 | |
---|
[472] | 1382 | case EVENT_ID_ADD_VARIABLE_GROUP : |
---|
[651] | 1383 | recvAddVariableGroup(event); |
---|
| 1384 | return true; |
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| 1385 | break; |
---|
[300] | 1386 | default : |
---|
[651] | 1387 | ERROR("bool CFile::dispatchEvent(CEventServer& event)", << "Unknown Event"); |
---|
| 1388 | return false; |
---|
[300] | 1389 | } |
---|
| 1390 | } |
---|
| 1391 | } |
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[1622] | 1392 | CATCH |
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[509] | 1393 | |
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[1622] | 1394 | ///-------------------------------------------------------------- |
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| 1395 | /*! |
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| 1396 | */ |
---|
| 1397 | StdString CFile::dumpClassAttributes(void) |
---|
| 1398 | { |
---|
| 1399 | StdString str; |
---|
| 1400 | CContext* context = CContext::getCurrent(); |
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| 1401 | str.append("context=\""); |
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| 1402 | str.append(context->getId()); |
---|
| 1403 | str.append("\""); |
---|
| 1404 | str.append(" enabled fields=\""); |
---|
| 1405 | int size = this->enabledFields.size(); |
---|
| 1406 | for (int i = 0; i < size; ++i) |
---|
| 1407 | { |
---|
| 1408 | str.append(this->enabledFields[i]->getId()); |
---|
| 1409 | str.append(" "); |
---|
| 1410 | } |
---|
| 1411 | str.append("\""); |
---|
| 1412 | return str; |
---|
| 1413 | } |
---|
[509] | 1414 | |
---|
[219] | 1415 | ///--------------------------------------------------------------- |
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| 1416 | |
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[335] | 1417 | } // namespace xios |
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