[528] | 1 | #include <fstream> |
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| 2 | |
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[219] | 3 | #include "onetcdf4.hpp" |
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[352] | 4 | #include "group_template.hpp" |
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[382] | 5 | #include "mpi.hpp" |
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[379] | 6 | #include "netcdf.hpp" |
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[498] | 7 | #include "netCdfInterface.hpp" |
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| 8 | #include "netCdfException.hpp" |
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[219] | 9 | |
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[335] | 10 | namespace xios |
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[219] | 11 | { |
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| 12 | /// ////////////////////// Définitions ////////////////////// /// |
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| 13 | |
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[686] | 14 | CONetCDF4::CONetCDF4(const StdString& filename, bool append, bool useClassicFormat, |
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| 15 | const MPI_Comm* comm, bool multifile) |
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| 16 | : path() |
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| 17 | , wmpi(false) |
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| 18 | , useClassicFormat(useClassicFormat) |
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| 19 | , recordOffset(0) |
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[219] | 20 | { |
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[528] | 21 | this->initialize(filename, append, useClassicFormat, comm,multifile); |
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[219] | 22 | } |
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[498] | 23 | |
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[219] | 24 | //--------------------------------------------------------------- |
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[286] | 25 | |
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[498] | 26 | |
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[219] | 27 | CONetCDF4::~CONetCDF4(void) |
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| 28 | { |
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| 29 | } |
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| 30 | |
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| 31 | ///-------------------------------------------------------------- |
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| 32 | |
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[686] | 33 | void CONetCDF4::initialize(const StdString& filename, bool append, bool useClassicFormat, |
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| 34 | const MPI_Comm* comm, bool multifile) |
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[219] | 35 | { |
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[517] | 36 | this->useClassicFormat = useClassicFormat; |
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| 37 | |
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| 38 | int mode = useClassicFormat ? 0 : NC_NETCDF4; |
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[605] | 39 | |
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| 40 | // Don't use parallel mode if there is only one process |
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| 41 | if (comm) |
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| 42 | { |
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| 43 | int commSize = 0; |
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| 44 | MPI_Comm_size(*comm, &commSize); |
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| 45 | if (commSize <= 1) |
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| 46 | comm = NULL; |
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| 47 | } |
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| 48 | wmpi = comm && !multifile; |
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| 49 | |
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| 50 | if (wmpi) |
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[517] | 51 | mode |= useClassicFormat ? NC_PNETCDF : NC_MPIIO; |
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| 52 | |
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[528] | 53 | // If the file does not exist, we always create it |
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| 54 | if (!append || !std::ifstream(filename.c_str())) |
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[219] | 55 | { |
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[605] | 56 | if (wmpi) |
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| 57 | CNetCdfInterface::createPar(filename, mode, *comm, MPI_INFO_NULL, this->ncidp); |
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| 58 | else |
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| 59 | CNetCdfInterface::create(filename, mode, this->ncidp); |
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[528] | 60 | |
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| 61 | this->appendMode = false; |
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| 62 | this->recordOffset = 0; |
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[219] | 63 | } |
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| 64 | else |
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| 65 | { |
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[528] | 66 | mode |= NC_WRITE; |
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[605] | 67 | if (wmpi) |
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| 68 | CNetCdfInterface::openPar(filename, mode, *comm, MPI_INFO_NULL, this->ncidp); |
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| 69 | else |
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| 70 | CNetCdfInterface::open(filename, mode, this->ncidp); |
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[528] | 71 | |
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| 72 | this->appendMode = true; |
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| 73 | // Find out how many temporal records have been written already to the file we are opening |
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| 74 | int ncUnlimitedDimId; |
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| 75 | CNetCdfInterface::inqUnLimDim(this->ncidp, ncUnlimitedDimId); |
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| 76 | if (ncUnlimitedDimId != -1) |
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| 77 | CNetCdfInterface::inqDimLen(this->ncidp, ncUnlimitedDimId, this->recordOffset); |
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| 78 | else |
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| 79 | this->recordOffset = 0; |
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[219] | 80 | } |
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[517] | 81 | |
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| 82 | // If the classic NetCDF format is used, we enable the "no-fill mode" globally. |
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| 83 | // This is done per variable for the NetCDF4 format. |
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| 84 | if (useClassicFormat) |
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[606] | 85 | CNetCdfInterface::setFill(this->ncidp, false); |
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[219] | 86 | } |
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[498] | 87 | |
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[286] | 88 | void CONetCDF4::close() |
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| 89 | { |
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[686] | 90 | CNetCdfInterface::close(this->ncidp); |
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[286] | 91 | } |
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[498] | 92 | |
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[219] | 93 | //--------------------------------------------------------------- |
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[498] | 94 | |
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[219] | 95 | void CONetCDF4::definition_start(void) |
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[498] | 96 | { |
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[686] | 97 | CNetCdfInterface::reDef(this->ncidp); |
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[219] | 98 | } |
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[498] | 99 | |
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[219] | 100 | //--------------------------------------------------------------- |
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[498] | 101 | |
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[219] | 102 | void CONetCDF4::definition_end(void) |
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| 103 | { |
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[686] | 104 | CNetCdfInterface::endDef(this->ncidp); |
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[219] | 105 | } |
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| 106 | |
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| 107 | //--------------------------------------------------------------- |
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[498] | 108 | |
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[219] | 109 | int CONetCDF4::getCurrentGroup(void) |
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| 110 | { |
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[686] | 111 | return this->getGroup(this->getCurrentPath()); |
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[219] | 112 | } |
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[498] | 113 | |
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[219] | 114 | //--------------------------------------------------------------- |
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[498] | 115 | |
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[686] | 116 | int CONetCDF4::getGroup(const CONetCDF4Path& path) |
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[219] | 117 | { |
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| 118 | int retvalue = this->ncidp; |
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[498] | 119 | |
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[686] | 120 | CONetCDF4Path::const_iterator it = path.begin(), end = path.end(); |
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[219] | 121 | |
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[686] | 122 | for (; it != end; it++) |
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[219] | 123 | { |
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[686] | 124 | const StdString& groupid = *it; |
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| 125 | CNetCdfInterface::inqNcId(retvalue, groupid, retvalue); |
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[219] | 126 | } |
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[686] | 127 | return retvalue; |
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[219] | 128 | } |
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[498] | 129 | |
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[219] | 130 | //--------------------------------------------------------------- |
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[498] | 131 | |
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[686] | 132 | int CONetCDF4::getVariable(const StdString& varname) |
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[219] | 133 | { |
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| 134 | int varid = 0; |
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| 135 | int grpid = this->getCurrentGroup(); |
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[686] | 136 | CNetCdfInterface::inqVarId(grpid, varname, varid); |
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| 137 | return varid; |
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[219] | 138 | } |
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[498] | 139 | |
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[219] | 140 | //--------------------------------------------------------------- |
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[498] | 141 | |
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[686] | 142 | int CONetCDF4::getDimension(const StdString& dimname) |
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[219] | 143 | { |
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| 144 | int dimid = 0; |
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| 145 | int grpid = this->getCurrentGroup(); |
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[686] | 146 | CNetCdfInterface::inqDimId(grpid, dimname, dimid); |
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| 147 | return dimid; |
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[219] | 148 | } |
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[498] | 149 | |
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[219] | 150 | //--------------------------------------------------------------- |
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[498] | 151 | |
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[219] | 152 | int CONetCDF4::getUnlimitedDimension(void) |
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| 153 | { |
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| 154 | int dimid = 0; |
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| 155 | int grpid = this->getCurrentGroup(); |
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[686] | 156 | CNetCdfInterface::inqUnLimDim(grpid, dimid); |
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| 157 | return dimid; |
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[219] | 158 | } |
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[498] | 159 | |
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[266] | 160 | StdString CONetCDF4::getUnlimitedDimensionName(void) |
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| 161 | { |
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| 162 | int grpid = this->getGroup(path); |
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| 163 | int dimid = this->getUnlimitedDimension(); |
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[498] | 164 | |
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| 165 | StdString dimname; |
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[686] | 166 | if (dimid != -1) |
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| 167 | CNetCdfInterface::inqDimName(grpid, dimid, dimname); |
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| 168 | return dimname; |
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[266] | 169 | } |
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[498] | 170 | |
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[219] | 171 | //--------------------------------------------------------------- |
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[498] | 172 | |
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[686] | 173 | std::vector<StdSize> CONetCDF4::getDimensions(const StdString& varname) |
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[219] | 174 | { |
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| 175 | StdSize size = 0; |
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| 176 | std::vector<StdSize> retvalue; |
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| 177 | int grpid = this->getCurrentGroup(); |
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| 178 | int varid = this->getVariable(varname); |
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| 179 | int nbdim = 0, *dimid = NULL; |
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| 180 | |
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[686] | 181 | CNetCdfInterface::inqVarNDims(grpid, varid, nbdim); |
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[219] | 182 | dimid = new int[nbdim](); |
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[686] | 183 | CNetCdfInterface::inqVarDimId(grpid, varid, dimid); |
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[219] | 184 | |
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| 185 | for (int i = 0; i < nbdim; i++) |
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| 186 | { |
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[686] | 187 | CNetCdfInterface::inqDimLen(grpid, dimid[i], size); |
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[219] | 188 | if (size == NC_UNLIMITED) |
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| 189 | size = UNLIMITED_DIM; |
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| 190 | retvalue.push_back(size); |
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| 191 | } |
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[401] | 192 | delete [] dimid; |
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[686] | 193 | return retvalue; |
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[219] | 194 | } |
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| 195 | |
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[686] | 196 | std::vector<std::string> CONetCDF4::getDimensionsIdList(const std::string* _varname) |
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[266] | 197 | { |
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[498] | 198 | int nDimNull = 0; |
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[266] | 199 | int nbdim = 0, *dimid = NULL; |
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| 200 | int grpid = this->getCurrentGroup(); |
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| 201 | int varid = (_varname != NULL) ? this->getVariable(*_varname) : NC_GLOBAL; |
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| 202 | std::vector<std::string> retvalue; |
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[498] | 203 | |
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[266] | 204 | if (_varname != NULL) |
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| 205 | { |
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[686] | 206 | CNetCdfInterface::inqVarNDims(grpid, varid, nbdim); |
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[266] | 207 | dimid = new int[nbdim](); |
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[686] | 208 | CNetCdfInterface::inqVarDimId(grpid, varid, dimid); |
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[266] | 209 | } |
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| 210 | else |
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| 211 | { |
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[686] | 212 | CNetCdfInterface::inqDimIds(grpid, nbdim, NULL, 1); |
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[266] | 213 | dimid = new int[nbdim](); |
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[686] | 214 | CNetCdfInterface::inqDimIds(grpid, nDimNull, dimid, 1); |
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[266] | 215 | } |
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[498] | 216 | |
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[266] | 217 | for (int i = 0; i < nbdim; i++) |
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| 218 | { |
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[498] | 219 | std::string dimname; |
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[686] | 220 | CNetCdfInterface::inqDimName(grpid, dimid[i], dimname); |
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[266] | 221 | retvalue.push_back(dimname); |
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| 222 | } |
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| 223 | delete [] dimid; |
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[498] | 224 | |
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[686] | 225 | return retvalue; |
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[266] | 226 | } |
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| 227 | |
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[219] | 228 | //--------------------------------------------------------------- |
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| 229 | |
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[686] | 230 | const CONetCDF4::CONetCDF4Path& CONetCDF4::getCurrentPath(void) const |
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| 231 | { return this->path; } |
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[219] | 232 | |
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[686] | 233 | void CONetCDF4::setCurrentPath(const CONetCDF4Path& path) |
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[219] | 234 | { this->path = path; } |
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| 235 | |
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| 236 | //--------------------------------------------------------------- |
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| 237 | |
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[686] | 238 | int CONetCDF4::addGroup(const StdString& name) |
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[219] | 239 | { |
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| 240 | int retvalue = 0; |
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| 241 | int grpid = this->getCurrentGroup(); |
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[686] | 242 | CNetCdfInterface::defGrp(grpid, name, retvalue); |
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| 243 | return retvalue; |
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[219] | 244 | } |
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[498] | 245 | |
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[219] | 246 | //--------------------------------------------------------------- |
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[498] | 247 | |
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[219] | 248 | int CONetCDF4::addDimension(const StdString& name, const StdSize size) |
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| 249 | { |
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| 250 | int retvalue = 0; |
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| 251 | int grpid = this->getCurrentGroup(); |
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| 252 | if (size != UNLIMITED_DIM) |
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[686] | 253 | CNetCdfInterface::defDim(grpid, name, size, retvalue); |
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[219] | 254 | else |
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[686] | 255 | CNetCdfInterface::defDim(grpid, name, NC_UNLIMITED, retvalue); |
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| 256 | return retvalue; |
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[219] | 257 | } |
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[498] | 258 | |
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[219] | 259 | //--------------------------------------------------------------- |
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[498] | 260 | |
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[686] | 261 | int CONetCDF4::addVariable(const StdString& name, nc_type type, |
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| 262 | const std::vector<StdString>& dim) |
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[219] | 263 | { |
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[350] | 264 | int varid = 0; |
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[219] | 265 | std::vector<int> dimids; |
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[606] | 266 | std::vector<StdSize> dimsizes; |
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| 267 | StdSize size; |
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| 268 | StdSize totalSize; |
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| 269 | StdSize maxSize = 1024 * 1024 * 256; // == 2GB/8 if output double |
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[498] | 270 | |
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[219] | 271 | int grpid = this->getCurrentGroup(); |
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[498] | 272 | |
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[606] | 273 | std::vector<StdString>::const_iterator it = dim.begin(), end = dim.end(); |
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[219] | 274 | |
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[606] | 275 | for (; it != end; it++) |
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[219] | 276 | { |
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[686] | 277 | const StdString& dimid = *it; |
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[219] | 278 | dimids.push_back(this->getDimension(dimid)); |
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[606] | 279 | CNetCdfInterface::inqDimLen(grpid, this->getDimension(dimid), size); |
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| 280 | if (size == NC_UNLIMITED) size = 1; |
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| 281 | dimsizes.push_back(size); |
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[219] | 282 | } |
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[453] | 283 | |
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[606] | 284 | CNetCdfInterface::defVar(grpid, name, type, dimids.size(), &dimids[0], varid); |
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[498] | 285 | |
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[517] | 286 | // The classic NetCDF format does not support chunking nor fill parameters |
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| 287 | if (!useClassicFormat) |
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[453] | 288 | { |
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[517] | 289 | // set chunksize : size of one record |
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| 290 | // but must not be > 2GB (netcdf or HDF5 problem) |
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| 291 | totalSize = 1; |
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| 292 | for (vector<StdSize>::reverse_iterator it = dimsizes.rbegin(); it != dimsizes.rend(); ++it) |
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| 293 | { |
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| 294 | totalSize *= *it; |
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| 295 | if (totalSize >= maxSize) *it = 1; |
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| 296 | } |
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| 297 | |
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| 298 | CNetCdfInterface::defVarChunking(grpid, varid, NC_CHUNKED, &dimsizes[0]); |
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| 299 | CNetCdfInterface::defVarFill(grpid, varid, true, NULL); |
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[453] | 300 | } |
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| 301 | |
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[606] | 302 | return varid; |
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[219] | 303 | } |
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| 304 | |
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| 305 | //--------------------------------------------------------------- |
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| 306 | |
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[606] | 307 | void CONetCDF4::setCompressionLevel(const StdString& varname, int compressionLevel) |
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| 308 | { |
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[607] | 309 | if (compressionLevel < 0 || compressionLevel > 9) |
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| 310 | ERROR("void CONetCDF4::setCompressionLevel(const StdString& varname, int compressionLevel)", |
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| 311 | "Invalid compression level for variable \"" << varname << "\", the value should range between 0 and 9."); |
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| 312 | if (compressionLevel && wmpi) |
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| 313 | ERROR("void CONetCDF4::setCompressionLevel(const StdString& varname, int compressionLevel)", |
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| 314 | "Impossible to use compression for variable \"" << varname << "\" when using parallel mode."); |
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| 315 | |
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[606] | 316 | int grpid = this->getCurrentGroup(); |
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| 317 | int varid = this->getVariable(varname); |
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| 318 | CNetCdfInterface::defVarDeflate(grpid, varid, compressionLevel); |
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| 319 | } |
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| 320 | |
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| 321 | //--------------------------------------------------------------- |
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| 322 | |
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[219] | 323 | template <> |
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[686] | 324 | void CONetCDF4::addAttribute(const StdString& name, const StdString& value, const StdString* varname) |
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[219] | 325 | { |
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| 326 | int grpid = this->getCurrentGroup(); |
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| 327 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 328 | CNetCdfInterface::putAttType(grpid, varid, name, value.size(), value.c_str()); |
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[219] | 329 | } |
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[498] | 330 | |
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[219] | 331 | //--------------------------------------------------------------- |
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[498] | 332 | |
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[219] | 333 | template <> |
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[686] | 334 | void CONetCDF4::addAttribute(const StdString& name, const double& value, const StdString* varname) |
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[219] | 335 | { |
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| 336 | int grpid = this->getCurrentGroup(); |
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| 337 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 338 | CNetCdfInterface::putAttType(grpid, varid, name, 1, &value); |
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[219] | 339 | } |
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[391] | 340 | |
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[686] | 341 | template <> |
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| 342 | void CONetCDF4::addAttribute(const StdString& name, const CArray<double,1>& value, const StdString* varname) |
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[391] | 343 | { |
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| 344 | int grpid = this->getCurrentGroup(); |
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| 345 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 346 | CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst()); |
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[498] | 347 | } |
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[219] | 348 | //--------------------------------------------------------------- |
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[498] | 349 | |
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[219] | 350 | template <> |
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[686] | 351 | void CONetCDF4::addAttribute(const StdString& name, const float& value, const StdString* varname) |
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[219] | 352 | { |
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| 353 | int grpid = this->getCurrentGroup(); |
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| 354 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 355 | CNetCdfInterface::putAttType(grpid, varid, name, 1, &value); |
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[219] | 356 | } |
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[391] | 357 | |
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[686] | 358 | template <> |
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| 359 | void CONetCDF4::addAttribute(const StdString& name, const CArray<float,1>& value, const StdString* varname) |
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[391] | 360 | { |
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| 361 | int grpid = this->getCurrentGroup(); |
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| 362 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 363 | CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst()); |
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[498] | 364 | } |
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| 365 | |
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[219] | 366 | //--------------------------------------------------------------- |
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[498] | 367 | |
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[219] | 368 | template <> |
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[686] | 369 | void CONetCDF4::addAttribute(const StdString& name, const int& value, const StdString* varname) |
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[219] | 370 | { |
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| 371 | int grpid = this->getCurrentGroup(); |
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| 372 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 373 | CNetCdfInterface::putAttType(grpid, varid, name, 1, &value); |
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[219] | 374 | } |
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| 375 | |
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[686] | 376 | template <> |
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| 377 | void CONetCDF4::addAttribute(const StdString& name, const CArray<int,1>& value, const StdString* varname) |
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[391] | 378 | { |
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| 379 | int grpid = this->getCurrentGroup(); |
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| 380 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 381 | CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst()); |
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[498] | 382 | } |
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| 383 | |
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[472] | 384 | template <> |
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[686] | 385 | void CONetCDF4::addAttribute(const StdString& name, const short int& value, const StdString* varname) |
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[472] | 386 | { |
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| 387 | int grpid = this->getCurrentGroup(); |
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| 388 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 389 | CNetCdfInterface::putAttType(grpid, varid, name, 1, &value); |
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[472] | 390 | } |
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[219] | 391 | |
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[686] | 392 | template <> |
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| 393 | void CONetCDF4::addAttribute(const StdString& name, const CArray<short int,1>& value, const StdString* varname) |
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[472] | 394 | { |
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| 395 | int grpid = this->getCurrentGroup(); |
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| 396 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 397 | CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst()); |
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[498] | 398 | } |
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| 399 | |
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[472] | 400 | template <> |
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[686] | 401 | void CONetCDF4::addAttribute(const StdString& name, const long int& value, const StdString* varname) |
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[472] | 402 | { |
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| 403 | int grpid = this->getCurrentGroup(); |
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| 404 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 405 | CNetCdfInterface::putAttType(grpid, varid, name, 1, &value); |
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[472] | 406 | } |
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| 407 | |
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[686] | 408 | template <> |
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| 409 | void CONetCDF4::addAttribute(const StdString& name, const CArray<long int,1>& value, const StdString* varname) |
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[472] | 410 | { |
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| 411 | int grpid = this->getCurrentGroup(); |
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| 412 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[686] | 413 | CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst()); |
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[498] | 414 | } |
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| 415 | |
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[686] | 416 | //--------------------------------------------------------------- |
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[498] | 417 | |
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[686] | 418 | void CONetCDF4::getWriteDataInfos(const StdString& name, StdSize record, StdSize& array_size, |
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| 419 | std::vector<StdSize>& sstart, |
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| 420 | std::vector<StdSize>& scount, |
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| 421 | const std::vector<StdSize>* start, |
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| 422 | const std::vector<StdSize>* count) |
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[498] | 423 | { |
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[266] | 424 | std::vector<std::size_t> sizes = this->getDimensions(name); |
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[498] | 425 | std::vector<std::string> iddims = this->getDimensionsIdList (&name); |
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[266] | 426 | std::vector<std::size_t>::const_iterator |
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[219] | 427 | it = sizes.begin(), end = sizes.end(); |
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| 428 | int i = 0; |
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[438] | 429 | |
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[266] | 430 | if (iddims.begin()->compare(this->getUnlimitedDimensionName()) == 0) |
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| 431 | { |
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[528] | 432 | sstart.push_back(record + recordOffset); |
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[606] | 433 | scount.push_back(1); |
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[266] | 434 | if ((start == NULL) && |
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| 435 | (count == NULL)) i++; |
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| 436 | it++; |
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| 437 | } |
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[219] | 438 | |
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| 439 | for (;it != end; it++) |
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[606] | 440 | { |
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[219] | 441 | if ((start != NULL) && (count != NULL)) |
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| 442 | { |
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[266] | 443 | sstart.push_back((*start)[i]); |
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| 444 | scount.push_back((*count)[i]); |
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| 445 | array_size *= (*count)[i]; |
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| 446 | i++; |
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[219] | 447 | } |
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| 448 | else |
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| 449 | { |
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[266] | 450 | sstart.push_back(0); |
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| 451 | scount.push_back(sizes[i]); |
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| 452 | array_size *= sizes[i]; |
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[219] | 453 | i++; |
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| 454 | } |
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| 455 | } |
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[498] | 456 | |
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[219] | 457 | } |
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[498] | 458 | |
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[219] | 459 | template <> |
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[686] | 460 | void CONetCDF4::writeData_(int grpid, int varid, |
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| 461 | const std::vector<StdSize>& sstart, |
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| 462 | const std::vector<StdSize>& scount, const double* data) |
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[219] | 463 | { |
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[686] | 464 | CNetCdfInterface::putVaraType(grpid, varid, &sstart[0], &scount[0], data); |
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[219] | 465 | } |
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[498] | 466 | |
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[219] | 467 | //--------------------------------------------------------------- |
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[498] | 468 | |
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[219] | 469 | template <> |
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[686] | 470 | void CONetCDF4::writeData_(int grpid, int varid, |
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| 471 | const std::vector<StdSize>& sstart, |
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| 472 | const std::vector<StdSize>& scount, const int* data) |
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[219] | 473 | { |
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[686] | 474 | CNetCdfInterface::putVaraType(grpid, varid, &sstart[0], &scount[0], data); |
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[219] | 475 | } |
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[498] | 476 | |
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[219] | 477 | //--------------------------------------------------------------- |
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[498] | 478 | |
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[219] | 479 | template <> |
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[686] | 480 | void CONetCDF4::writeData_(int grpid, int varid, |
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| 481 | const std::vector<StdSize>& sstart, |
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| 482 | const std::vector<StdSize>& scount, const float* data) |
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[219] | 483 | { |
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[686] | 484 | CNetCdfInterface::putVaraType(grpid, varid, &sstart[0], &scount[0], data); |
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[219] | 485 | } |
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| 486 | |
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| 487 | //--------------------------------------------------------------- |
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| 488 | |
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[686] | 489 | void CONetCDF4::writeData(const CArray<int, 2>& data, const StdString& name) |
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[219] | 490 | { |
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| 491 | int grpid = this->getCurrentGroup(); |
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| 492 | int varid = this->getVariable(name); |
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| 493 | StdSize array_size = 1; |
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| 494 | std::vector<StdSize> sstart, scount; |
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| 495 | |
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| 496 | this->getWriteDataInfos(name, 0, array_size, sstart, scount, NULL, NULL); |
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[369] | 497 | this->writeData_(grpid, varid, sstart, scount, data.dataFirst()); |
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[219] | 498 | } |
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| 499 | |
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[686] | 500 | void CONetCDF4::writeTimeAxisData(const CArray<double, 1>& data, const StdString& name, |
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[413] | 501 | bool collective, StdSize record, bool isRoot) |
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| 502 | { |
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| 503 | int grpid = this->getCurrentGroup(); |
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| 504 | int varid = this->getVariable(name); |
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[498] | 505 | |
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[686] | 506 | map<int,size_t>::iterator it=timeAxis.find(varid); |
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| 507 | if (it == timeAxis.end()) timeAxis[varid] = record; |
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[498] | 508 | else |
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[413] | 509 | { |
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[686] | 510 | if (it->second >= record) return; |
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| 511 | else it->second =record; |
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[413] | 512 | } |
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[498] | 513 | |
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[413] | 514 | StdSize array_size = 1; |
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| 515 | std::vector<StdSize> sstart, scount; |
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[498] | 516 | |
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[413] | 517 | if (this->wmpi && collective) |
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[686] | 518 | CNetCdfInterface::varParAccess(grpid, varid, NC_COLLECTIVE); |
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[413] | 519 | if (this->wmpi && !collective) |
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[686] | 520 | CNetCdfInterface::varParAccess(grpid, varid, NC_INDEPENDENT); |
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[498] | 521 | |
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[413] | 522 | this->getWriteDataInfos(name, record, array_size, sstart, scount, NULL, NULL); |
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[686] | 523 | if (using_netcdf_internal) |
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| 524 | { |
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| 525 | if (!isRoot) |
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| 526 | { |
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| 527 | sstart[0] = sstart[0] + 1; |
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| 528 | scount[0] = 0; |
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| 529 | } |
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| 530 | } |
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[413] | 531 | this->writeData_(grpid, varid, sstart, scount, data.dataFirst()); |
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| 532 | } |
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| 533 | |
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[219] | 534 | //--------------------------------------------------------------- |
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[498] | 535 | |
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[686] | 536 | bool CONetCDF4::varExist(const StdString& varname) |
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[219] | 537 | { |
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| 538 | int grpid = this->getCurrentGroup(); |
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[686] | 539 | return CNetCdfInterface::isVarExisted(grpid, varname); |
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[219] | 540 | } |
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| 541 | |
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[286] | 542 | void CONetCDF4::sync(void) |
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| 543 | { |
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[686] | 544 | CNetCdfInterface::sync(this->ncidp); |
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[498] | 545 | } |
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[219] | 546 | ///-------------------------------------------------------------- |
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[337] | 547 | } // namespace xios |
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