[219] | 1 | #include "nc4_data_input.hpp" |
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| 2 | |
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[599] | 3 | #include "context.hpp" |
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| 4 | #include "context_server.hpp" |
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[775] | 5 | #include "context_client.hpp" |
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| 6 | #include "domain.hpp" |
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| 7 | #include "axis.hpp" |
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[599] | 8 | |
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[335] | 9 | namespace xios |
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[219] | 10 | { |
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[802] | 11 | CNc4DataInput::CNc4DataInput(const StdString& filename, MPI_Comm comm_file, bool multifile, bool isCollective /*= true*/, const StdString& timeCounterName /*= "time_counter"*/) |
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[599] | 12 | : SuperClass() |
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[802] | 13 | , SuperClassWriter(filename, &comm_file, multifile, timeCounterName) |
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[599] | 14 | , comm_file(comm_file) |
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| 15 | , filename(filename) |
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| 16 | , isCollective(isCollective) |
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[775] | 17 | , readMetaDataDomains_(), readValueDomains_() |
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| 18 | , readMetaDataAxis_(), readValueAxis_() |
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[599] | 19 | { |
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| 20 | SuperClass::type = multifile ? MULTI_FILE : ONE_FILE; |
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| 21 | } |
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[219] | 22 | |
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[599] | 23 | CNc4DataInput::~CNc4DataInput(void) |
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| 24 | { /* Nothing more to do */ } |
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[219] | 25 | |
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[599] | 26 | StdSize CNc4DataInput::getFieldNbRecords_(CField* field) |
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| 27 | { |
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[770] | 28 | StdString fieldId = field->getFieldOutputName(); |
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[599] | 29 | |
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| 30 | if (SuperClassWriter::isTemporal(fieldId)) |
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| 31 | { |
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[811] | 32 | // return SuperClassWriter::getDimensions(&fieldId)[SuperClassWriter::getUnlimitedDimensionName()]; |
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| 33 | return SuperClassWriter::getDimensions(&fieldId)[SuperClassWriter::getTimeCounterName()]; |
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[599] | 34 | } |
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| 35 | |
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| 36 | return 1; |
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| 37 | } |
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| 38 | |
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| 39 | void CNc4DataInput::readFieldData_(CField* field) |
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| 40 | { |
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| 41 | CContext* context = CContext::getCurrent(); |
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| 42 | CContextServer* server = context->server; |
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| 43 | |
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| 44 | CGrid* grid = field->grid; |
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| 45 | |
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| 46 | if (!grid->doGridHaveDataToWrite()) |
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| 47 | if (SuperClass::type==MULTI_FILE || !isCollective) return; |
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| 48 | |
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[770] | 49 | StdString fieldId = field->getFieldOutputName(); |
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[599] | 50 | |
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| 51 | CArray<double,1> fieldData(grid->getWrittenDataSize()); |
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| 52 | if (!field->default_value.isEmpty()) fieldData = field->default_value; |
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| 53 | |
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| 54 | switch (SuperClass::type) |
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| 55 | { |
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| 56 | case MULTI_FILE: |
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| 57 | SuperClassWriter::getData(fieldData, fieldId, isCollective, field->getNStep() - 1); |
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| 58 | break; |
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| 59 | case ONE_FILE: |
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| 60 | { |
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[765] | 61 | /* |
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[599] | 62 | std::vector<int> nZoomBeginGlobal = grid->getDistributionServer()->getZoomBeginGlobal(); |
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| 63 | std::vector<int> nZoomBeginServer = grid->getDistributionServer()->getZoomBeginServer(); |
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| 64 | std::vector<int> nZoomSizeServer = grid->getDistributionServer()->getZoomSizeServer(); |
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| 65 | |
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| 66 | int ssize = nZoomBeginGlobal.size(); |
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| 67 | |
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| 68 | std::vector<StdSize> start(ssize); |
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| 69 | std::vector<StdSize> count(ssize); |
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| 70 | |
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| 71 | for (int i = 0; i < ssize; ++i) |
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| 72 | { |
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| 73 | start[i] = nZoomBeginServer[ssize - i - 1] - nZoomBeginGlobal[ssize - i - 1]; |
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| 74 | count[i] = nZoomSizeServer[ssize - i - 1]; |
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| 75 | } |
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[765] | 76 | */ |
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[599] | 77 | |
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[765] | 78 | std::vector<int> nZoomBeginGlobal = grid->getDistributionServer()->getZoomBeginGlobal(); |
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| 79 | std::vector<int> nZoomBeginServer = grid->getDistributionServer()->getZoomBeginServer(); |
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| 80 | std::vector<int> nZoomSizeServer = grid->getDistributionServer()->getZoomSizeServer(); |
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| 81 | |
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| 82 | std::vector<StdSize> start, count; |
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| 83 | |
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| 84 | CArray<bool,1> axisDomainOrder = grid->axis_domain_order; |
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| 85 | std::vector<StdString> domainList = grid->getDomainList(); |
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| 86 | std::vector<StdString> axisList = grid->getAxisList(); |
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| 87 | int numElement = axisDomainOrder.numElements(); |
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| 88 | int idxDomain = domainList.size() - 1, idxAxis = axisList.size() - 1; |
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| 89 | int idx = nZoomBeginGlobal.size() - 1; |
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| 90 | |
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| 91 | start.reserve(nZoomBeginGlobal.size()); |
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| 92 | count.reserve(nZoomBeginGlobal.size()); |
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| 93 | |
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| 94 | for (int i = numElement - 1; i >= 0; --i) |
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| 95 | { |
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| 96 | if (axisDomainOrder(i)) |
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| 97 | { |
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| 98 | CDomain* domain = CDomain::get(domainList[idxDomain]); |
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| 99 | if ((domain->type) != CDomain::type_attr::unstructured) |
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| 100 | { |
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| 101 | start.push_back(nZoomBeginServer[idx] - nZoomBeginGlobal[idx]); |
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| 102 | count.push_back(nZoomSizeServer[idx]); |
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| 103 | } |
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| 104 | --idx ; |
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| 105 | start.push_back(nZoomBeginServer[idx] - nZoomBeginGlobal[idx]); |
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| 106 | count.push_back(nZoomSizeServer[idx]); |
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| 107 | --idx ; |
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| 108 | --idxDomain; |
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| 109 | } |
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| 110 | else |
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| 111 | { |
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| 112 | start.push_back(nZoomBeginServer[idx] - nZoomBeginGlobal[idx]); |
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| 113 | count.push_back(nZoomSizeServer[idx]); |
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| 114 | --idx; |
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| 115 | } |
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| 116 | } |
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[777] | 117 | |
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[599] | 118 | SuperClassWriter::getData(fieldData, fieldId, isCollective, field->getNStep() - 1, &start, &count); |
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| 119 | break; |
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| 120 | } |
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| 121 | } |
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| 122 | |
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| 123 | field->inputField(fieldData); |
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| 124 | |
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| 125 | if (!field->scale_factor.isEmpty() || !field->add_offset.isEmpty()) |
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| 126 | { |
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| 127 | double scaleFactor = 1.0, addOffset = 0.0; |
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| 128 | if (!field->scale_factor.isEmpty()) scaleFactor = field->scale_factor; |
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| 129 | if (!field->add_offset.isEmpty()) addOffset = field->add_offset; |
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| 130 | field->invertScaleFactorAddOffset(scaleFactor, addOffset); |
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| 131 | } |
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| 132 | } |
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| 133 | |
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[775] | 134 | void CNc4DataInput::readFieldAttributes_(CField* field, bool readAttributeValues) |
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| 135 | { |
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[777] | 136 | StdString fieldId = field->getFieldOutputName(); |
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[775] | 137 | |
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| 138 | CGrid* grid = field->grid; |
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| 139 | |
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| 140 | std::vector<CDomain*> domainP = grid->getDomains(); |
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| 141 | std::vector<CAxis*> axisP = grid->getAxis(); |
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| 142 | int gridDim = domainP.size() * 2 + axisP.size(); |
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| 143 | |
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| 144 | // Verify the compatibility of dimension of declared grid and real grid in file |
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| 145 | int realGridDim = 1; |
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[783] | 146 | bool isUnstructuredGrid = SuperClassWriter::isUnstructured(fieldId); |
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[775] | 147 | std::map<StdString, StdSize> dimSizeMap = SuperClassWriter::getDimensions(&fieldId); |
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[807] | 148 | std::list<StdString> dimList = SuperClassWriter::getDimensionsList(&fieldId); |
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[825] | 149 | |
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[775] | 150 | realGridDim = SuperClassWriter::isTemporal(fieldId) ? dimSizeMap.size() - 1 : dimSizeMap.size(); |
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[783] | 151 | if (isUnstructuredGrid) ++realGridDim; |
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[775] | 152 | |
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| 153 | if (gridDim != realGridDim) |
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| 154 | ERROR("CNc4DataInput::readFieldAttributes_(CField* field, bool readAttributeValues)", |
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| 155 | << "Field '" << fieldId << "' has incorrect dimension " << std::endl |
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| 156 | << "Verify dimension of grid defined by 'grid_ref' or 'domain_ref'/'axis_ref' and dimension of grid in read file."); |
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| 157 | |
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| 158 | // Remove unlimited dimension from the map, we dont need it anymore |
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[825] | 159 | if (SuperClassWriter::isTemporal(fieldId)) |
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[807] | 160 | { |
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| 161 | dimSizeMap.erase(SuperClassWriter::getUnlimitedDimensionName()); |
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| 162 | dimList.pop_front() ; // assume time dimension is first |
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| 163 | } |
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[825] | 164 | |
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[775] | 165 | int mapSize = dimSizeMap.size() - 1; |
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[783] | 166 | std::list<std::pair<StdString, StdSize> > listDimSize; |
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[807] | 167 | /* |
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[783] | 168 | for (std::map<StdString, StdSize>::const_iterator itMap = dimSizeMap.begin(); itMap != dimSizeMap.end(); ++itMap) |
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| 169 | listDimSize.push_front(*itMap); |
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[807] | 170 | */ |
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| 171 | for (std::list<StdString>::const_iterator it = dimList.begin(); it != dimList.end(); ++it) |
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| 172 | listDimSize.push_front(*dimSizeMap.find(*it)); |
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[775] | 173 | |
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| 174 | // Now process domain and axis |
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| 175 | CArray<bool,1> axisDomainOrder = grid->axis_domain_order; |
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| 176 | int numElement = domainP.size() + axisP.size(); |
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| 177 | int elementPosition = 0; |
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| 178 | int idxDomain = 0, idxAxis = 0; |
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| 179 | |
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| 180 | std::pair<std::set<StdString>::iterator,bool> it; |
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| 181 | for (int i = 0; i < numElement; ++i) |
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| 182 | { |
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| 183 | if(axisDomainOrder(i)) |
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| 184 | { |
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| 185 | if (readAttributeValues) |
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| 186 | { |
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| 187 | it = readValueDomains_.insert(domainP[idxDomain]->getId()); |
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[783] | 188 | if (it.second) readDomainAttributeValueFromFile(domainP[idxDomain], listDimSize, elementPosition, fieldId); |
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[775] | 189 | } |
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| 190 | else |
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| 191 | { |
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| 192 | it = readMetaDataDomains_.insert(domainP[idxDomain]->getId()); |
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[783] | 193 | if (it.second) readDomainAttributesFromFile(domainP[idxDomain], listDimSize, elementPosition, fieldId); |
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[775] | 194 | } |
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| 195 | ++idxDomain; |
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[783] | 196 | if (isUnstructuredGrid) ++elementPosition; |
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| 197 | else elementPosition += 2; |
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[775] | 198 | } |
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| 199 | else |
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| 200 | { |
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| 201 | if (readAttributeValues) |
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| 202 | { |
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| 203 | it = readValueAxis_.insert(axisP[idxAxis]->getId()); |
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[783] | 204 | if (it.second) readAxisAttributeValueFromFile(axisP[idxAxis], listDimSize, elementPosition, fieldId); |
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[775] | 205 | } |
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| 206 | else |
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| 207 | { |
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| 208 | it = readMetaDataAxis_.insert(axisP[idxAxis]->getId()); |
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[783] | 209 | if (it.second) readAxisAttributesFromFile(axisP[idxAxis], listDimSize, elementPosition, fieldId); |
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[775] | 210 | } |
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| 211 | ++idxAxis; |
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| 212 | ++elementPosition; |
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| 213 | } |
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| 214 | } |
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| 215 | } |
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| 216 | |
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| 217 | /*! |
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| 218 | Read attributes of a domain from a file |
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| 219 | \param [in] domain domain whose attributes are read from the file |
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| 220 | \param [in] dimSizeMap Dimensions and and their corresponding names and size read from file |
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| 221 | \param [in] emelentPosition position of domain in grid |
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[782] | 222 | \param [in] fieldId id (or name) associated with the grid |
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[775] | 223 | */ |
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[783] | 224 | void CNc4DataInput::readDomainAttributeValueFromFile(CDomain* domain, std::list<std::pair<StdString, StdSize> >& dimSizeMap, |
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[775] | 225 | int elementPosition, const StdString& fieldId) |
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| 226 | { |
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| 227 | // There are some optional attributes of a domain to retrieve from file // + lon lat? |
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[783] | 228 | std::list<std::pair<StdString, StdSize> >::const_iterator itMapNi = dimSizeMap.begin(), itMapNj, |
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| 229 | iteMap = dimSizeMap.end(); |
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[775] | 230 | |
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[783] | 231 | for (int i = 0; i < elementPosition; ++i, ++itMapNi) {} |
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| 232 | itMapNj = itMapNi; ++itMapNj; |
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[775] | 233 | |
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[825] | 234 | if ((CDomain::type_attr::rectilinear == domain->type))// || this->isRectilinear(fieldId)) |
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[775] | 235 | { |
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| 236 | // Ok, try to read some f.. attributes such as longitude and latitude |
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[825] | 237 | bool hasLat = SuperClassWriter::hasVariable(itMapNj->first); |
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| 238 | if (hasLat) |
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| 239 | { |
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| 240 | domain->latvalue_rectilinear_read_from_file.resize(itMapNj->second); |
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| 241 | std::vector<StdSize> nBeginLat(1, 0), nSizeLat(1, itMapNj->second); |
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| 242 | readFieldVariableValue(domain->latvalue_rectilinear_read_from_file, itMapNj->first, nBeginLat, nSizeLat, true); |
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| 243 | } |
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[775] | 244 | |
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[825] | 245 | bool hasLon = SuperClassWriter::hasVariable(itMapNi->first); |
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| 246 | if (hasLon) |
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| 247 | { |
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| 248 | domain->lonvalue_rectilinear_read_from_file.resize(itMapNi->second); |
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| 249 | std::vector<StdSize> nBeginLon(1, 0), nSizeLon(1, itMapNi->second); |
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| 250 | readFieldVariableValue(domain->lonvalue_rectilinear_read_from_file, itMapNi->first, nBeginLon, nSizeLon, true); |
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| 251 | } |
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[775] | 252 | domain->fillInRectilinearLonLat(); |
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| 253 | } |
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[825] | 254 | else if ((CDomain::type_attr::curvilinear == domain->type))// || (this->isCurvilinear(fieldId))) |
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[783] | 255 | { |
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| 256 | int ni = domain->ni; |
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[785] | 257 | int nj = domain->nj; |
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| 258 | std::vector<StdSize> nBeginLatLon(2), nSizeLatLon(2); |
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| 259 | nBeginLatLon[0] = domain->jbegin.getValue(); nBeginLatLon[1] = domain->ibegin.getValue(); |
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| 260 | nSizeLatLon[0] = nj; nSizeLatLon[1] = ni; |
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[783] | 261 | |
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| 262 | StdString latName = this->getLatCoordName(fieldId); |
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[825] | 263 | if (SuperClassWriter::hasVariable(latName)) //(0 != latName.compare("")) |
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| 264 | { |
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| 265 | domain->latvalue_2d.resize(ni,nj); |
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| 266 | readFieldVariableValue(domain->latvalue_2d, latName, nBeginLatLon, nSizeLatLon); |
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| 267 | } |
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[783] | 268 | StdString lonName = this->getLonCoordName(fieldId); |
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[825] | 269 | if (SuperClassWriter::hasVariable(lonName)) //(0 != lonName.compare("")) |
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| 270 | { |
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| 271 | domain->lonvalue_2d.resize(ni,nj); |
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| 272 | readFieldVariableValue(domain->lonvalue_2d, lonName, nBeginLatLon, nSizeLatLon); |
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| 273 | } |
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[783] | 274 | |
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| 275 | StdString boundsLatName = this->getBoundsId(latName); |
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| 276 | StdString boundsLonName = this->getBoundsId(lonName); |
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| 277 | |
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| 278 | int nbVertex = this->getNbVertex(fieldId); |
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[825] | 279 | if (SuperClassWriter::hasVariable(boundsLatName) || SuperClassWriter::hasVariable(boundsLonName)) //if ((0 != boundsLatName.compare("")) || (0 != boundsLonName.compare(""))) |
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| 280 | domain->nvertex.setValue(nbVertex); |
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[785] | 281 | std::vector<StdSize> nBeginBndsLatLon(3), nSizeBndsLatLon(3); |
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| 282 | nBeginBndsLatLon[0] = domain->jbegin.getValue(); nSizeBndsLatLon[0] = nj; |
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| 283 | nBeginBndsLatLon[1] = domain->ibegin.getValue(); nSizeBndsLatLon[1] = ni; |
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| 284 | nBeginBndsLatLon[2] = 0; nSizeBndsLatLon[2] = nbVertex; |
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[783] | 285 | |
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[825] | 286 | if (SuperClassWriter::hasVariable(boundsLatName)) //(0 != boundsLatName.compare("")) |
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| 287 | { |
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| 288 | domain->bounds_lat_2d.resize(nbVertex,ni,nj); |
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| 289 | readFieldVariableValue(domain->bounds_lat_2d, boundsLatName, nBeginBndsLatLon, nSizeBndsLatLon); |
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| 290 | |
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| 291 | } |
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| 292 | if (SuperClassWriter::hasVariable(boundsLonName)) //(0 != boundsLonName.compare("")) |
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| 293 | { |
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| 294 | domain->bounds_lon_2d.resize(nbVertex,ni,nj); |
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| 295 | readFieldVariableValue(domain->bounds_lon_2d, boundsLonName, nBeginBndsLatLon, nSizeBndsLatLon); |
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| 296 | } |
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[783] | 297 | } |
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[825] | 298 | else if ((CDomain::type_attr::unstructured == domain->type))// || (this->isUnstructured(fieldId))) |
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[775] | 299 | { |
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[807] | 300 | /* |
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[785] | 301 | if (domain->i_index.isEmpty()) |
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| 302 | ERROR("CNc4DataInput::readDomainAttributeValueFromFile(...)", |
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| 303 | << "Field '" << fieldId << std::endl |
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| 304 | << "Trying to read attributes from unstructured grid." |
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| 305 | << "i_index of domain" << domain->getId() << " is mandatory"); |
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[825] | 306 | |
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[785] | 307 | int ni = domain->i_index.numElements(); |
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[807] | 308 | */ |
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| 309 | int ni = domain->ni; |
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| 310 | int ibegin = domain->ibegin; |
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| 311 | if (domain->i_index.isEmpty()) |
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| 312 | { |
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| 313 | domain->i_index.resize(ni) ; |
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| 314 | for(int idx = 0; idx < ni; ++idx) domain->i_index(idx)=ibegin+idx ; |
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| 315 | } |
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[825] | 316 | |
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[785] | 317 | std::vector<StdSize> nBeginLatLon(1,0), nSizeLatLon(1,0); |
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| 318 | nSizeLatLon[0] = domain->ni_glo.getValue(); |
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| 319 | CArray<double,1> globalLonLat(domain->ni_glo.getValue()); |
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| 320 | |
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[782] | 321 | StdString latName = this->getLatCoordName(fieldId); |
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[825] | 322 | if (SuperClassWriter::hasVariable(latName)) //(0 != latName.compare("")) |
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| 323 | { |
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| 324 | readFieldVariableValue(globalLonLat, latName, nBeginLatLon, nSizeLatLon); |
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| 325 | domain->latvalue_1d.resize(ni); |
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| 326 | for (int idx = 0; idx < ni; ++idx) |
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| 327 | domain->latvalue_1d(idx) = globalLonLat(domain->i_index(idx)); |
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| 328 | } |
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[785] | 329 | |
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[782] | 330 | StdString lonName = this->getLonCoordName(fieldId); |
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[825] | 331 | if (SuperClassWriter::hasVariable(lonName)) //(0 != lonName.compare("")) |
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| 332 | { |
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| 333 | readFieldVariableValue(globalLonLat, lonName, nBeginLatLon, nSizeLatLon); |
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| 334 | domain->lonvalue_1d.resize(ni); |
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| 335 | for (int idx = 0; idx < ni; ++idx) |
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| 336 | domain->lonvalue_1d(idx) = globalLonLat(domain->i_index(idx)); |
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| 337 | } |
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[782] | 338 | |
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| 339 | StdString boundsLatName = this->getBoundsId(latName); |
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| 340 | StdString boundsLonName = this->getBoundsId(lonName); |
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| 341 | |
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[783] | 342 | int nbVertex = this->getNbVertex(fieldId); |
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[825] | 343 | if (SuperClassWriter::hasVariable(boundsLatName) || SuperClassWriter::hasVariable(boundsLonName)) // (0 != boundsLatName.compare("")) || (0 != boundsLonName.compare(""))) |
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| 344 | domain->nvertex.setValue(nbVertex); |
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| 345 | |
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[785] | 346 | std::vector<StdSize> nBeginBndsLatLon(2), nSizeBndsLatLon(2); |
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| 347 | nBeginBndsLatLon[0] = 0; nSizeBndsLatLon[0] = domain->ni_glo.getValue(); |
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| 348 | nBeginBndsLatLon[1] = 0; nSizeBndsLatLon[1] = nbVertex; |
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[782] | 349 | |
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[825] | 350 | if (SuperClassWriter::hasVariable(boundsLatName)) //(0 != boundsLatName.compare("")) |
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| 351 | { |
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| 352 | CArray<double,2> globalBndsLonLat(nSizeBndsLatLon[1], nSizeBndsLatLon[0]); |
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| 353 | readFieldVariableValue(globalBndsLonLat, boundsLatName, nBeginBndsLatLon, nSizeBndsLatLon); |
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| 354 | domain->bounds_lat_1d.resize(nbVertex,ni); |
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| 355 | for (int idx = 0; idx < ni; ++idx) |
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| 356 | for (int jdx = 0; jdx < nbVertex; ++jdx) |
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| 357 | domain->bounds_lat_1d(jdx,idx) = globalBndsLonLat(jdx, domain->i_index(idx)); |
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| 358 | } |
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[785] | 359 | |
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[825] | 360 | if (SuperClassWriter::hasVariable(boundsLonName)) //(0 != boundsLonName.compare("")) |
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| 361 | { |
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| 362 | CArray<double,2> globalBndsLonLat(nSizeBndsLatLon[1], nSizeBndsLatLon[0]); |
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| 363 | readFieldVariableValue(globalBndsLonLat, boundsLonName, nBeginBndsLatLon, nSizeBndsLatLon); |
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| 364 | domain->bounds_lon_1d.resize(nbVertex,ni); |
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| 365 | for (int idx = 0; idx < ni; ++idx) |
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| 366 | for (int jdx = 0; jdx < nbVertex; ++jdx) |
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| 367 | domain->bounds_lon_1d(jdx,idx) = globalBndsLonLat(jdx, domain->i_index(idx)); |
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| 368 | } |
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[775] | 369 | } |
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| 370 | } |
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| 371 | |
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| 372 | /*! |
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[782] | 373 | Read attribute value of a domain from a file |
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[775] | 374 | \param [in] domain domain whose attributes are read from the file |
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| 375 | \param [in] dimSizeMap Dimensions and and their corresponding names and size read from file |
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| 376 | \param [in] emelentPosition position of domain in grid |
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[782] | 377 | \param [in] fieldId id (or name) associated with the grid |
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[775] | 378 | */ |
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[783] | 379 | void CNc4DataInput::readDomainAttributesFromFile(CDomain* domain, std::list<std::pair<StdString, StdSize> >& dimSizeMap, |
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[775] | 380 | int elementPosition, const StdString& fieldId) |
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| 381 | { |
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| 382 | // There are some mandatory attributes of a domain to retrieve from file |
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| 383 | // + ni_glo, nj_glo |
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[783] | 384 | std::list<std::pair<StdString, StdSize> >::const_iterator itMapNi = dimSizeMap.begin(), itMapNj, |
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| 385 | iteMap = dimSizeMap.end(); |
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| 386 | for (int i = 0; i < elementPosition; ++i, ++itMapNi) {} |
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| 387 | itMapNj = itMapNi; ++itMapNj; |
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[775] | 388 | |
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[782] | 389 | if (this->isRectilinear(fieldId) || this->isCurvilinear(fieldId)) |
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[775] | 390 | { |
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| 391 | domain->nj_glo.setValue(itMapNj->second); |
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[783] | 392 | domain->ni_glo.setValue(itMapNi->second); |
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[775] | 393 | } |
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| 394 | else if (this->isUnstructured(fieldId)) |
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| 395 | { |
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[783] | 396 | domain->nj_glo.setValue(1); |
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| 397 | domain->ni_glo.setValue(itMapNi->second); |
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[775] | 398 | } |
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| 399 | } |
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| 400 | |
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| 401 | /*! |
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| 402 | Read attributes of an axis from a file |
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| 403 | \param [in] axis axis whose attributes are read from the file |
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| 404 | \param [in] dimSizeMap Dimensions and and their corresponding names and size read from file |
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| 405 | \param [in] emelentPosition position of axis in grid |
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[782] | 406 | \param [in] fieldId id (or name) associated with the grid |
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[775] | 407 | */ |
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[783] | 408 | void CNc4DataInput::readAxisAttributesFromFile(CAxis* axis, std::list<std::pair<StdString, StdSize> >& dimSizeMap, |
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[775] | 409 | int elementPosition, const StdString& fieldId) |
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| 410 | { |
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[783] | 411 | std::list<std::pair<StdString, StdSize> >::const_iterator itMapN = dimSizeMap.begin(), |
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| 412 | iteMap = dimSizeMap.end(); |
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[775] | 413 | for (int i = 0; i < elementPosition; ++i, ++itMapN) {} |
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| 414 | axis->n_glo.setValue(itMapN->second); |
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| 415 | } |
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| 416 | |
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| 417 | /*! |
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[782] | 418 | Read attribute value of an axis from a file |
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[775] | 419 | \param [in] axis axis whose attributes are read from the file |
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| 420 | \param [in] dimSizeMap Dimensions and and their corresponding names and size read from file |
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| 421 | \param [in] emelentPosition position of axis in grid |
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[782] | 422 | \param [in] fieldId id (or name) associated with the grid |
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[775] | 423 | */ |
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[783] | 424 | void CNc4DataInput::readAxisAttributeValueFromFile(CAxis* axis, std::list<std::pair<StdString, StdSize> >& dimSizeMap, |
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[775] | 425 | int elementPosition, const StdString& fieldId) |
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| 426 | { |
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[783] | 427 | std::list<std::pair<StdString, StdSize> >::const_iterator itMapN = dimSizeMap.begin(), |
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| 428 | iteMap = dimSizeMap.end(); |
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[775] | 429 | for (int i = 0; i < elementPosition; ++i, ++itMapN) {} |
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| 430 | |
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| 431 | { // Read axis value |
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| 432 | std::vector<StdSize> nBegin(1, 0), nSize(1, itMapN->second); |
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| 433 | CArray<double,1> readAxisValue(itMapN->second); |
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| 434 | readFieldVariableValue(readAxisValue, itMapN->first, nBegin, nSize, true); |
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| 435 | int begin = 0, n = itMapN->second; |
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| 436 | if (!axis->begin.isEmpty()) begin = axis->begin.getValue(); |
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| 437 | if (!axis->n.isEmpty()) n = axis->n.getValue(); |
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| 438 | axis->value.resize(n); |
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| 439 | for (int i = 0; i < n; ++i) axis->value(i) = readAxisValue(begin + i); |
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| 440 | } |
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| 441 | } |
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| 442 | |
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[599] | 443 | void CNc4DataInput::closeFile_(void) |
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| 444 | { |
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| 445 | SuperClassWriter::close(); |
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| 446 | } |
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[335] | 447 | } // namespace xios |
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