source: XIOS/trunk/src/io/onetcdf4_impl.hpp @ 1135

Last change on this file since 1135 was 1135, checked in by ymipsl, 7 years ago
  • Add new timer for better profiling. The full timer output will be provided only for info_level=100
  • Add new file attribute : convention_str (string) : this string will overide the default value wrote in the file (CF-1.6 or UGRID)

YM
  • Property copyright set to
    Software name : XIOS (Xml I/O Server)
    http://forge.ipsl.jussieu.fr/ioserver
    Creation date : January 2009
    Licence : CeCCIL version2
    see license file in root directory : Licence_CeCILL_V2-en.txt
    or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html
    Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement)
    CNRS/IPSL (Institut Pierre Simon Laplace)
    Project Manager : Yann Meurdesoif
    yann.meurdesoif@cea.fr
File size: 3.9 KB
Line 
1#ifndef __ONETCDF4_IMPL_HPP__
2#define __ONETCDF4_IMPL_HPP__
3
4#include "onetcdf4.hpp"
5#include "netCdfInterface.hpp"
6#include "timer.hpp"
7
8namespace xios
9{
10  template <class T, int ndim>
11  void CONetCDF4::writeData(const CArray<T, ndim>& data, const StdString & name,
12                            bool collective, StdSize record,
13                            const std::vector<StdSize> * start,
14                            const std::vector<StdSize> * count)
15  {
16    int grpid = this->getCurrentGroup();
17    int varid = this->getVariable(name);
18    StdSize array_size = 1;
19    std::vector<StdSize> sstart, scount;
20
21    if (this->wmpi && collective)
22    CNetCdfInterface::varParAccess(grpid, varid, NC_COLLECTIVE);
23    if (this->wmpi && !collective)
24    CNetCdfInterface::varParAccess(grpid, varid, NC_INDEPENDENT);
25
26    CTimer::get("Files : get data infos").resume();
27    this->getWriteDataInfos
28    (name, record, array_size,  sstart, scount, start, count);
29    CTimer::get("Files : get data infos").suspend();
30
31    if (data.numElements() != array_size)
32    {
33      ERROR("CONetCDF4::writeData(...)",
34      << "[ input array size = "  << data.numElements()
35      << ", intern array size = " << array_size
36      << " ] Invalid input data !" );
37    }
38
39    this->writeData_(grpid, varid, sstart, scount, data.dataFirst());
40  }
41
42  template <>
43  void CONetCDF4::writeData(const CArray<StdString, 1>& data, const StdString & name,
44                            bool collective, StdSize record,
45                            const std::vector<StdSize> * start,
46                            const std::vector<StdSize> * count)
47  {
48    int grpid = this->getCurrentGroup();
49    int varid = this->getVariable(name);
50    StdSize array_size = 1;
51    std::vector<StdSize> sstart, scount;
52
53    if (this->wmpi && collective)
54    CNetCdfInterface::varParAccess(grpid, varid, NC_COLLECTIVE);
55    if (this->wmpi && !collective)
56    CNetCdfInterface::varParAccess(grpid, varid, NC_INDEPENDENT);
57
58    CTimer::get("CONetCDF4::writeData getWriteDataInfos").resume();
59    this->getWriteDataInfos(name, record, array_size,  sstart, scount, start, count);
60    CTimer::get("CONetCDF4::writeData getWriteDataInfos").suspend();
61 
62    if (data.numElements()*stringArrayLen != array_size)
63    {
64      ERROR("CONetCDF4::writeData(...)",
65      << "[ input array size = "  << data.numElements()
66      << ", intern array size = " << array_size
67      << " ] Invalid input data !" );
68    }
69    char* ArrayStr ;
70    char *PtrArrayStr ;
71    PtrArrayStr=ArrayStr=new char[data.numElements()*stringArrayLen] ;
72    Array<StdString,1>::const_iterator it, itb=data.begin(), ite=data.end() ;
73    for(it=itb;it!=ite;++it,PtrArrayStr+=stringArrayLen)
74    {
75      it->copy(PtrArrayStr,it->size()) ;
76      PtrArrayStr[it->size()]='\0' ;
77    }
78    CTimer::get("CONetCDF4::writeData writeData_").resume();
79    this->writeData_(grpid, varid, sstart, scount, ArrayStr);
80    CTimer::get("CONetCDF4::writeData writeData_").suspend();
81    delete [] ArrayStr ;
82  }
83
84//----------------------------------------------------------------
85
86  template <class T>
87  void CONetCDF4::setDefaultValue(const StdString & varname, const T * value)
88  {
89    int grpid = this->getCurrentGroup();
90    int varid = this->getVariable(varname);
91
92    if (value != NULL)
93    {
94      // nc_def_var_fill will automatically set the _FillValue attribute when
95      // using the NetCDF 4 format but we need to do it manually otherwise
96      if (useClassicFormat)
97        this->addAttribute(StdString("_FillValue"), *value, &varname);
98      else
99        CNetCdfInterface::defVarFill(grpid, varid, 0, (void*)value);
100      this->addAttribute(StdString("missing_value"), *value, &varname);
101    }
102    else if (!useClassicFormat)
103    {
104      // The "no-fill mode" is set globally for the classic NetCDF format
105      CNetCdfInterface::defVarFill(grpid, varid, 1, NULL);
106    }
107  }
108
109  ///---------------------------------------------------------------
110
111}
112
113
114
115#endif
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