[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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| 14 | CONetCDF4::CONetCDF4 |
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[528] | 15 | (const StdString & filename, bool append, bool useClassicFormat, const MPI_Comm * comm, bool multifile) |
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[219] | 16 | : path() |
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[517] | 17 | , useClassicFormat(useClassicFormat) |
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[528] | 18 | , recordOffset(0) |
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[219] | 19 | { |
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[286] | 20 | this->wmpi = (comm != NULL) && !multifile; |
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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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[286] | 29 | // CheckError(nc_close(this->ncidp)); |
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[219] | 30 | } |
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| 31 | |
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| 32 | ///-------------------------------------------------------------- |
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| 33 | |
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| 34 | void CONetCDF4::initialize |
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[528] | 35 | (const StdString & filename, bool append, bool useClassicFormat, const MPI_Comm * comm, bool multifile) |
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[219] | 36 | { |
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[517] | 37 | this->useClassicFormat = useClassicFormat; |
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| 38 | |
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| 39 | int mode = useClassicFormat ? 0 : NC_NETCDF4; |
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| 40 | if (!multifile) |
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| 41 | mode |= useClassicFormat ? NC_PNETCDF : NC_MPIIO; |
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| 42 | |
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[528] | 43 | // If the file does not exist, we always create it |
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| 44 | if (!append || !std::ifstream(filename.c_str())) |
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[219] | 45 | { |
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| 46 | if (comm != NULL) |
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| 47 | { |
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[517] | 48 | if (!multifile) CNetCdfInterface::createPar(filename, mode, *comm, MPI_INFO_NULL, this->ncidp); |
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| 49 | else CNetCdfInterface::create(filename, mode, this->ncidp); |
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[219] | 50 | } |
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[517] | 51 | else CNetCdfInterface::create(filename, mode, this->ncidp); |
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[528] | 52 | |
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| 53 | this->appendMode = false; |
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| 54 | this->recordOffset = 0; |
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[219] | 55 | } |
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| 56 | else |
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| 57 | { |
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[528] | 58 | mode |= NC_WRITE; |
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[219] | 59 | if (comm != NULL) |
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[286] | 60 | { |
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[517] | 61 | if (!multifile) CNetCdfInterface::openPar(filename, mode, *comm, MPI_INFO_NULL, this->ncidp); |
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| 62 | else CNetCdfInterface::open(filename, mode, this->ncidp); |
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[286] | 63 | } |
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[517] | 64 | else CNetCdfInterface::open(filename, mode, this->ncidp); |
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[528] | 65 | |
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| 66 | this->appendMode = true; |
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| 67 | // Find out how many temporal records have been written already to the file we are opening |
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| 68 | int ncUnlimitedDimId; |
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| 69 | CNetCdfInterface::inqUnLimDim(this->ncidp, ncUnlimitedDimId); |
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| 70 | if (ncUnlimitedDimId != -1) |
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| 71 | CNetCdfInterface::inqDimLen(this->ncidp, ncUnlimitedDimId, this->recordOffset); |
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| 72 | else |
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| 73 | this->recordOffset = 0; |
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[219] | 74 | } |
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[517] | 75 | |
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| 76 | // If the classic NetCDF format is used, we enable the "no-fill mode" globally. |
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| 77 | // This is done per variable for the NetCDF4 format. |
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| 78 | if (useClassicFormat) |
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| 79 | CNetCdfInterface::setFill(this->ncidp, false); |
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[219] | 80 | } |
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[498] | 81 | |
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[286] | 82 | void CONetCDF4::close() |
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| 83 | { |
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[498] | 84 | (CNetCdfInterface::close(this->ncidp)); |
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[286] | 85 | } |
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[498] | 86 | |
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[219] | 87 | //--------------------------------------------------------------- |
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[498] | 88 | |
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[219] | 89 | void CONetCDF4::definition_start(void) |
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[498] | 90 | { |
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| 91 | (CNetCdfInterface::reDef(this->ncidp)); |
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[219] | 92 | } |
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[498] | 93 | |
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[219] | 94 | //--------------------------------------------------------------- |
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[498] | 95 | |
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[219] | 96 | void CONetCDF4::definition_end(void) |
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| 97 | { |
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[498] | 98 | (CNetCdfInterface::endDef(this->ncidp)); |
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[219] | 99 | } |
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| 100 | |
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| 101 | //--------------------------------------------------------------- |
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[498] | 102 | |
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| 103 | // Don't need it anymore? |
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| 104 | // void CONetCDF4::CheckError(int status) |
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| 105 | // { |
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| 106 | // if (status != NC_NOERR) |
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| 107 | // { |
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| 108 | // StdString errormsg (nc_strerror(status)); // fuite mémoire ici ? |
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| 109 | // ERROR("CONetCDF4::CheckError(int status)", |
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| 110 | // << "[ status = " << status << " ] " << errormsg); |
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| 111 | // } |
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| 112 | // } |
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| 113 | |
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| 114 | //--------------------------------------------------------------- |
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| 115 | |
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[219] | 116 | int CONetCDF4::getCurrentGroup(void) |
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| 117 | { |
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| 118 | return (this->getGroup(this->getCurrentPath())); |
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| 119 | } |
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[498] | 120 | |
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[219] | 121 | //--------------------------------------------------------------- |
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[498] | 122 | |
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[219] | 123 | int CONetCDF4::getGroup(const CONetCDF4Path & path) |
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| 124 | { |
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| 125 | int retvalue = this->ncidp; |
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[498] | 126 | |
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[219] | 127 | CONetCDF4Path::const_iterator |
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| 128 | it = path.begin(), end = path.end(); |
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| 129 | |
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| 130 | for (;it != end; it++) |
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| 131 | { |
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| 132 | const StdString & groupid = *it; |
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[498] | 133 | (CNetCdfInterface::inqNcId(retvalue, groupid, retvalue)); |
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[219] | 134 | } |
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| 135 | return (retvalue); |
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| 136 | } |
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[498] | 137 | |
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[219] | 138 | //--------------------------------------------------------------- |
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[498] | 139 | |
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[219] | 140 | int CONetCDF4::getVariable(const StdString & varname) |
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| 141 | { |
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| 142 | int varid = 0; |
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| 143 | int grpid = this->getCurrentGroup(); |
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[498] | 144 | (CNetCdfInterface::inqVarId(grpid, varname, varid)); |
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[219] | 145 | return (varid); |
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| 146 | } |
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[498] | 147 | |
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[219] | 148 | //--------------------------------------------------------------- |
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[498] | 149 | |
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[219] | 150 | int CONetCDF4::getDimension(const StdString & dimname) |
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| 151 | { |
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| 152 | int dimid = 0; |
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| 153 | int grpid = this->getCurrentGroup(); |
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[498] | 154 | (CNetCdfInterface::inqDimId(grpid, dimname, dimid)); |
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[219] | 155 | return (dimid); |
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| 156 | } |
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[498] | 157 | |
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[219] | 158 | //--------------------------------------------------------------- |
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[498] | 159 | |
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[219] | 160 | int CONetCDF4::getUnlimitedDimension(void) |
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| 161 | { |
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| 162 | int dimid = 0; |
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| 163 | int grpid = this->getCurrentGroup(); |
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[498] | 164 | (CNetCdfInterface::inqUnLimDim(grpid, dimid)); |
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[219] | 165 | return (dimid); |
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| 166 | } |
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[498] | 167 | |
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[266] | 168 | StdString CONetCDF4::getUnlimitedDimensionName(void) |
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| 169 | { |
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| 170 | int grpid = this->getGroup(path); |
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| 171 | int dimid = this->getUnlimitedDimension(); |
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[498] | 172 | |
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[266] | 173 | if (dimid == -1) return (std::string()); |
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[498] | 174 | StdString dimname; |
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| 175 | (CNetCdfInterface::inqDimName(grpid, dimid, dimname)); |
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| 176 | |
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[266] | 177 | return (dimname); |
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| 178 | } |
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[498] | 179 | |
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[219] | 180 | //--------------------------------------------------------------- |
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[498] | 181 | |
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[219] | 182 | std::vector<StdSize> CONetCDF4::getDimensions(const StdString & varname) |
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| 183 | { |
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| 184 | StdSize size = 0; |
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| 185 | std::vector<StdSize> retvalue; |
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| 186 | int grpid = this->getCurrentGroup(); |
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| 187 | int varid = this->getVariable(varname); |
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| 188 | int nbdim = 0, *dimid = NULL; |
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| 189 | |
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[498] | 190 | (CNetCdfInterface::inqVarNDims(grpid, varid, nbdim)); |
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[219] | 191 | dimid = new int[nbdim](); |
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[498] | 192 | (CNetCdfInterface::inqVarDimId(grpid, varid, dimid)); |
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[219] | 193 | |
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| 194 | for (int i = 0; i < nbdim; i++) |
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| 195 | { |
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[498] | 196 | (CNetCdfInterface::inqDimLen(grpid, dimid[i], size)); |
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[219] | 197 | if (size == NC_UNLIMITED) |
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| 198 | size = UNLIMITED_DIM; |
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| 199 | retvalue.push_back(size); |
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| 200 | } |
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[401] | 201 | delete [] dimid; |
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[219] | 202 | return (retvalue); |
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| 203 | } |
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| 204 | |
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[266] | 205 | std::vector<std::string> CONetCDF4::getDimensionsIdList (const std::string * _varname) |
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| 206 | { |
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[498] | 207 | int nDimNull = 0; |
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[266] | 208 | int nbdim = 0, *dimid = NULL; |
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| 209 | int grpid = this->getCurrentGroup(); |
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| 210 | int varid = (_varname != NULL) ? this->getVariable(*_varname) : NC_GLOBAL; |
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| 211 | std::vector<std::string> retvalue; |
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[498] | 212 | |
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[266] | 213 | if (_varname != NULL) |
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| 214 | { |
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[498] | 215 | (CNetCdfInterface::inqVarNDims(grpid, varid, nbdim)); |
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[266] | 216 | dimid = new int[nbdim](); |
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[498] | 217 | (CNetCdfInterface::inqVarDimId(grpid, varid, dimid)); |
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[266] | 218 | } |
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| 219 | else |
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| 220 | { |
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[498] | 221 | (CNetCdfInterface::inqDimIds(grpid, nbdim, NULL, 1)); |
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[266] | 222 | dimid = new int[nbdim](); |
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[498] | 223 | (CNetCdfInterface::inqDimIds(grpid, nDimNull, dimid, 1)); |
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[266] | 224 | } |
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[498] | 225 | |
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[266] | 226 | for (int i = 0; i < nbdim; i++) |
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| 227 | { |
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[498] | 228 | std::string dimname; |
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| 229 | (CNetCdfInterface::inqDimName(grpid, dimid[i], dimname)); |
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[266] | 230 | retvalue.push_back(dimname); |
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| 231 | } |
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| 232 | delete [] dimid; |
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[498] | 233 | |
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[266] | 234 | return (retvalue); |
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| 235 | } |
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| 236 | |
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| 237 | |
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[219] | 238 | //--------------------------------------------------------------- |
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| 239 | |
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| 240 | const CONetCDF4::CONetCDF4Path & CONetCDF4::getCurrentPath(void) const |
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| 241 | { return (this->path); } |
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| 242 | |
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| 243 | void CONetCDF4::setCurrentPath(const CONetCDF4Path & path) |
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| 244 | { this->path = path; } |
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| 245 | |
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| 246 | //--------------------------------------------------------------- |
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| 247 | |
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| 248 | int CONetCDF4::addGroup(const StdString & name) |
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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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[498] | 252 | (CNetCdfInterface::defGrp(grpid, name, retvalue)); |
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[219] | 253 | return (retvalue); |
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| 254 | } |
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[498] | 255 | |
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[219] | 256 | //--------------------------------------------------------------- |
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[498] | 257 | |
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[219] | 258 | int CONetCDF4::addDimension(const StdString& name, const StdSize size) |
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| 259 | { |
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| 260 | int retvalue = 0; |
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| 261 | int grpid = this->getCurrentGroup(); |
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| 262 | if (size != UNLIMITED_DIM) |
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[498] | 263 | (CNetCdfInterface::defDim(grpid, name, size, retvalue)); |
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[219] | 264 | else |
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[498] | 265 | (CNetCdfInterface::defDim(grpid, name, NC_UNLIMITED, retvalue)); |
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[219] | 266 | return (retvalue); |
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| 267 | } |
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[498] | 268 | |
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[219] | 269 | //--------------------------------------------------------------- |
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[498] | 270 | |
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[219] | 271 | int CONetCDF4::addVariable(const StdString & name, nc_type type, |
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| 272 | const std::vector<StdString> & dim) |
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| 273 | { |
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[350] | 274 | int varid = 0; |
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[219] | 275 | std::vector<int> dimids; |
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[350] | 276 | std::vector<StdSize> dimsizes ; |
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| 277 | StdSize size ; |
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[453] | 278 | StdSize totalSize ; |
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| 279 | StdSize maxSize=1024*1024*256 ; // == 2GB/8 if output double |
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[498] | 280 | |
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[219] | 281 | int grpid = this->getCurrentGroup(); |
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[498] | 282 | |
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[219] | 283 | std::vector<StdString>::const_iterator |
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| 284 | it = dim.begin(), end = dim.end(); |
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| 285 | |
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| 286 | for (;it != end; it++) |
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| 287 | { |
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| 288 | const StdString & dimid = *it; |
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| 289 | dimids.push_back(this->getDimension(dimid)); |
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[498] | 290 | (CNetCdfInterface::inqDimLen(grpid, this->getDimension(dimid), size)); |
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[350] | 291 | if (size==NC_UNLIMITED) size=1 ; |
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| 292 | dimsizes.push_back(size) ; |
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[219] | 293 | } |
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[453] | 294 | |
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[517] | 295 | CNetCdfInterface::defVar(grpid, name, type, dimids.size(), &(dimids[0]), varid); |
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[498] | 296 | |
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[517] | 297 | // The classic NetCDF format does not support chunking nor fill parameters |
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| 298 | if (!useClassicFormat) |
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[453] | 299 | { |
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[517] | 300 | // set chunksize : size of one record |
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| 301 | // but must not be > 2GB (netcdf or HDF5 problem) |
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| 302 | totalSize = 1; |
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| 303 | for (vector<StdSize>::reverse_iterator it = dimsizes.rbegin(); it != dimsizes.rend(); ++it) |
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| 304 | { |
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| 305 | totalSize *= *it; |
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| 306 | if (totalSize >= maxSize) *it = 1; |
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| 307 | } |
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| 308 | |
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| 309 | CNetCdfInterface::defVarChunking(grpid, varid, NC_CHUNKED, &dimsizes[0]); |
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| 310 | CNetCdfInterface::defVarFill(grpid, varid, true, NULL); |
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[453] | 311 | } |
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| 312 | |
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[350] | 313 | return (varid); |
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[219] | 314 | } |
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| 315 | |
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| 316 | //--------------------------------------------------------------- |
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| 317 | |
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| 318 | template <> |
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| 319 | void CONetCDF4::addAttribute |
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| 320 | (const StdString & name, const StdString & value, const StdString * varname ) |
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| 321 | { |
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| 322 | int grpid = this->getCurrentGroup(); |
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| 323 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 324 | (CNetCdfInterface::putAtt(grpid, varid, name, NC_CHAR, value.size(), value.c_str())); |
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[219] | 325 | //CheckError(nc_put_att_string(grpid, varid, name.c_str(), 1, &str)); |
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| 326 | } |
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[498] | 327 | |
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[219] | 328 | //--------------------------------------------------------------- |
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[498] | 329 | |
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[219] | 330 | template <> |
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| 331 | void CONetCDF4::addAttribute |
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| 332 | (const StdString & name, const double & value, const StdString * varname ) |
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| 333 | { |
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| 334 | int grpid = this->getCurrentGroup(); |
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| 335 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 336 | (CNetCdfInterface::putAttType(grpid, varid, name, 1, &value)); |
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[219] | 337 | } |
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[391] | 338 | |
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| 339 | template <> |
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| 340 | void CONetCDF4::addAttribute |
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| 341 | (const StdString & name, const CArray<double,1>& value, const StdString * varname ) |
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| 342 | { |
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| 343 | int grpid = this->getCurrentGroup(); |
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| 344 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 345 | (CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst())); |
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| 346 | } |
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[219] | 347 | //--------------------------------------------------------------- |
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[498] | 348 | |
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[219] | 349 | template <> |
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| 350 | void CONetCDF4::addAttribute |
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| 351 | (const StdString & name, const float & value, const StdString * varname ) |
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| 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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[498] | 355 | (CNetCdfInterface::putAttType(grpid, varid, name, 1, &value)); |
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[219] | 356 | } |
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[391] | 357 | |
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| 358 | template <> |
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| 359 | void CONetCDF4::addAttribute |
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| 360 | (const StdString & name, const CArray<float,1>& value, const StdString * varname ) |
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| 361 | { |
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| 362 | int grpid = this->getCurrentGroup(); |
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| 363 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 364 | (CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst())); |
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| 365 | } |
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| 366 | |
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[219] | 367 | //--------------------------------------------------------------- |
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[498] | 368 | |
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[219] | 369 | template <> |
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| 370 | void CONetCDF4::addAttribute |
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| 371 | (const StdString & name, const int & value, const StdString * varname ) |
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| 372 | { |
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| 373 | int grpid = this->getCurrentGroup(); |
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| 374 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 375 | (CNetCdfInterface::putAttType(grpid, varid, name, 1, &value)); |
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[219] | 376 | } |
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| 377 | |
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[391] | 378 | template <> |
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| 379 | void CONetCDF4::addAttribute |
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| 380 | (const StdString & name, const CArray<int,1>& value, const StdString * varname ) |
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| 381 | { |
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| 382 | int grpid = this->getCurrentGroup(); |
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| 383 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 384 | (CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst())); |
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| 385 | } |
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| 386 | |
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[472] | 387 | template <> |
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| 388 | void CONetCDF4::addAttribute |
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| 389 | (const StdString & name, const short int & value, const StdString * varname ) |
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| 390 | { |
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| 391 | int grpid = this->getCurrentGroup(); |
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| 392 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 393 | (CNetCdfInterface::putAttType(grpid, varid, name, 1, &value)); |
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[472] | 394 | } |
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[219] | 395 | |
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[472] | 396 | template <> |
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| 397 | void CONetCDF4::addAttribute |
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| 398 | (const StdString & name, const CArray<short int,1>& value, const StdString * varname ) |
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| 399 | { |
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| 400 | int grpid = this->getCurrentGroup(); |
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| 401 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 402 | (CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst())); |
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| 403 | } |
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| 404 | |
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| 405 | |
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| 406 | |
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[472] | 407 | template <> |
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| 408 | void CONetCDF4::addAttribute |
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| 409 | (const StdString & name, const long int & value, const StdString * varname ) |
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| 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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[498] | 413 | (CNetCdfInterface::putAttType(grpid, varid, name, 1, &value)); |
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[472] | 414 | } |
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| 415 | |
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| 416 | template <> |
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| 417 | void CONetCDF4::addAttribute |
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| 418 | (const StdString & name, const CArray<long int,1>& value, const StdString * varname ) |
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| 419 | { |
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| 420 | int grpid = this->getCurrentGroup(); |
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| 421 | int varid = (varname == NULL) ? NC_GLOBAL : this->getVariable(*varname); |
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[498] | 422 | (CNetCdfInterface::putAttType(grpid, varid, name, value.numElements(), value.dataFirst())); |
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| 423 | } |
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| 424 | |
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| 425 | |
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| 426 | |
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[472] | 427 | //--------------------------------------------------------------- |
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| 428 | |
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[219] | 429 | void CONetCDF4::getWriteDataInfos(const StdString & name, StdSize record, StdSize & array_size, |
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| 430 | std::vector<StdSize> & sstart, |
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| 431 | std::vector<StdSize> & scount, |
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| 432 | const std::vector<StdSize> * start, |
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| 433 | const std::vector<StdSize> * count) |
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[498] | 434 | { |
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[266] | 435 | std::vector<std::size_t> sizes = this->getDimensions(name); |
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[498] | 436 | std::vector<std::string> iddims = this->getDimensionsIdList (&name); |
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[266] | 437 | std::vector<std::size_t>::const_iterator |
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[219] | 438 | it = sizes.begin(), end = sizes.end(); |
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| 439 | int i = 0; |
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[438] | 440 | |
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[266] | 441 | if (iddims.begin()->compare(this->getUnlimitedDimensionName()) == 0) |
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| 442 | { |
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[528] | 443 | sstart.push_back(record + recordOffset); |
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[266] | 444 | scount.push_back(1); |
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| 445 | if ((start == NULL) && |
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| 446 | (count == NULL)) i++; |
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| 447 | it++; |
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| 448 | } |
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[219] | 449 | |
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| 450 | for (;it != end; it++) |
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[498] | 451 | { |
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[219] | 452 | if ((start != NULL) && (count != NULL)) |
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| 453 | { |
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[266] | 454 | sstart.push_back((*start)[i]); |
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| 455 | scount.push_back((*count)[i]); |
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| 456 | array_size *= (*count)[i]; |
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| 457 | i++; |
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[219] | 458 | } |
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| 459 | else |
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| 460 | { |
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[266] | 461 | sstart.push_back(0); |
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| 462 | scount.push_back(sizes[i]); |
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| 463 | array_size *= sizes[i]; |
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[219] | 464 | i++; |
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| 465 | } |
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| 466 | } |
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[498] | 467 | |
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[219] | 468 | } |
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[498] | 469 | |
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| 470 | |
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| 471 | |
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[219] | 472 | template <> |
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| 473 | void CONetCDF4::writeData_(int grpid, int varid, |
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| 474 | const std::vector<StdSize> & sstart, |
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[369] | 475 | const std::vector<StdSize> & scount, const double * data) |
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[219] | 476 | { |
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[498] | 477 | (CNetCdfInterface::putVaraType(grpid, varid, &(sstart[0]), &(scount[0]), data)); |
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[286] | 478 | // sync() ; |
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[219] | 479 | } |
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[498] | 480 | |
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[219] | 481 | //--------------------------------------------------------------- |
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[498] | 482 | |
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[219] | 483 | template <> |
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| 484 | void CONetCDF4::writeData_(int grpid, int varid, |
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| 485 | const std::vector<StdSize> & sstart, |
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[369] | 486 | const std::vector<StdSize> & scount, const int * data) |
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[219] | 487 | { |
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[498] | 488 | (CNetCdfInterface::putVaraType(grpid, varid, &(sstart[0]), &(scount[0]), data)); |
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[286] | 489 | // sync() ; |
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[219] | 490 | } |
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[498] | 491 | |
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[219] | 492 | //--------------------------------------------------------------- |
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[498] | 493 | |
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[219] | 494 | template <> |
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| 495 | void CONetCDF4::writeData_(int grpid, int varid, |
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| 496 | const std::vector<StdSize> & sstart, |
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[369] | 497 | const std::vector<StdSize> & scount, const float * data) |
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[219] | 498 | { |
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[498] | 499 | (CNetCdfInterface::putVaraType(grpid, varid, &(sstart[0]), &(scount[0]), data)); |
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[286] | 500 | // sync() ; |
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[219] | 501 | } |
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| 502 | |
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| 503 | //--------------------------------------------------------------- |
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| 504 | |
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[369] | 505 | void CONetCDF4::writeData(const CArray<int, 2>& data, const StdString & name) |
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[219] | 506 | { |
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| 507 | int grpid = this->getCurrentGroup(); |
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| 508 | int varid = this->getVariable(name); |
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| 509 | StdSize array_size = 1; |
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| 510 | std::vector<StdSize> sstart, scount; |
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| 511 | |
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| 512 | this->getWriteDataInfos(name, 0, array_size, sstart, scount, NULL, NULL); |
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[369] | 513 | this->writeData_(grpid, varid, sstart, scount, data.dataFirst()); |
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[219] | 514 | } |
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| 515 | |
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[413] | 516 | void CONetCDF4::writeTimeAxisData(const CArray<double, 1>& data, const StdString & name, |
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| 517 | bool collective, StdSize record, bool isRoot) |
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| 518 | { |
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| 519 | int grpid = this->getCurrentGroup(); |
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| 520 | int varid = this->getVariable(name); |
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[498] | 521 | |
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[413] | 522 | map<int,size_t>::iterator it=timeAxis.find(varid) ; |
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| 523 | if (it==timeAxis.end()) timeAxis[varid]=record ; |
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[498] | 524 | else |
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[413] | 525 | { |
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| 526 | if (it->second >= record) return ; |
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| 527 | else it->second =record ; |
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| 528 | } |
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[498] | 529 | |
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[413] | 530 | StdSize array_size = 1; |
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| 531 | std::vector<StdSize> sstart, scount; |
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[498] | 532 | |
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[413] | 533 | if (this->wmpi && collective) |
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[498] | 534 | (CNetCdfInterface::varParAccess(grpid, varid, NC_COLLECTIVE)); |
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[413] | 535 | if (this->wmpi && !collective) |
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[498] | 536 | (CNetCdfInterface::varParAccess(grpid, varid, NC_INDEPENDENT)); |
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| 537 | |
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[413] | 538 | this->getWriteDataInfos(name, record, array_size, sstart, scount, NULL, NULL); |
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| 539 | if (using_netcdf_internal) if (!isRoot) { sstart[0]=sstart[0]+1 ; scount[0]=0 ;} |
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| 540 | this->writeData_(grpid, varid, sstart, scount, data.dataFirst()); |
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| 541 | } |
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| 542 | |
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[219] | 543 | //--------------------------------------------------------------- |
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[498] | 544 | |
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[219] | 545 | bool CONetCDF4::varExist(const StdString & varname) |
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| 546 | { |
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| 547 | int grpid = this->getCurrentGroup(); |
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[498] | 548 | return (CNetCdfInterface::isVarExisted(grpid, varname)); |
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[219] | 549 | } |
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| 550 | |
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[286] | 551 | void CONetCDF4::sync(void) |
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| 552 | { |
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[498] | 553 | (CNetCdfInterface::sync(this->ncidp)) ; |
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| 554 | } |
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[219] | 555 | ///-------------------------------------------------------------- |
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[337] | 556 | } // namespace xios |
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