/[escript]/trunk/escript/src/DataExpanded.cpp
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Diff of /trunk/escript/src/DataExpanded.cpp

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revision 965 by gross, Tue Feb 13 05:38:45 2007 UTC revision 967 by gross, Tue Feb 13 09:40:12 2007 UTC
# Line 15  Line 15 
15  #include "DataException.h"  #include "DataException.h"
16  #include "DataConstant.h"  #include "DataConstant.h"
17  #include "DataTagged.h"  #include "DataTagged.h"
18    #include <netcdfcpp.h>
19    
20  #include <boost/python/extract.hpp>  #include <boost/python/extract.hpp>
21    
# Line 618  void Line 619  void
619  DataExpanded::dump(const std::string fileName) const  DataExpanded::dump(const std::string fileName) const
620  {  {
621     #ifdef PASO_MPI     #ifdef PASO_MPI
622     throw DataException("Error - DataExpanded:: dump is not implemented for MPI yet.")     throw DataException("Error - DataExpanded:: dump is not implemented for MPI yet.");
623     #endif     #endif
624     const NcDim* ncdims[2+DataArrayView::maxRank];     const int ldims=2+DataArrayView::maxRank;
625     NcVar* var;     const NcDim* ncdims[ldims];
626       NcVar *var, *ids;
627     int rank = getPointDataView().getRank();     int rank = getPointDataView().getRank();
628     int type=  getFunctionSpace().getTypeCode();     int type=  getFunctionSpace().getTypeCode();
629     int ndims =0;     int ndims =0;
630     long dims[2+DataArrayView::maxRank];     long dims[ldims];
631     DataArrayView::ShapeType shape = getPointDataView().getShape();     DataArrayView::ShapeType shape = getPointDataView().getShape();
632    
633     // netCDF error handler     // netCDF error handler
# Line 635  DataExpanded::dump(const std::string fil Line 637  DataExpanded::dump(const std::string fil
637     // check if writing was successful     // check if writing was successful
638     if (!dataFile.is_valid())     if (!dataFile.is_valid())
639          throw DataException("Error - DataExpanded:: opening of netCDF file for output failed.");          throw DataException("Error - DataExpanded:: opening of netCDF file for output failed.");
640     if (!dataFile.add_att("type","constant") )     if (!dataFile.add_att("type","expanded") )
641          throw DataException("Error - DataExpanded:: appending data type to netCDF file failed.");          throw DataException("Error - DataExpanded:: appending data type to netCDF file failed.");
642     if (!dataFile.add_att("rank",rank) )     if (!dataFile.add_att("rank",rank) )
643          throw DataException("Error - DataExpanded:: appending rank attribute to netCDF file failed.");          throw DataException("Error - DataExpanded:: appending rank attribute to netCDF file failed.");
644     if (!dataFile.add_att("function_space_type",type))     if (!dataFile.add_att("function_space_type",type))
645          throw DataException("Error - DataExpanded:: appending function space attribute to netCDF file failed.");          throw DataException("Error - DataExpanded:: appending function space attribute to netCDF file failed.");
646     ndims=rank+2;     ndims=rank+2;
647     if ( rank >1 ) {     if ( rank >0 ) {
648         dims[0]=shape[0];         dims[0]=shape[0];
649         if (! (ncdims[0] = dataFile.add_dim("d0",shape[0])) )         if (! (ncdims[0] = dataFile.add_dim("d0",shape[0])) )
650              throw DataException("Error - DataExpanded:: appending ncdimsion 0 to netCDF file failed.");              throw DataException("Error - DataExpanded:: appending ncdimsion 0 to netCDF file failed.");
# Line 662  DataExpanded::dump(const std::string fil Line 664  DataExpanded::dump(const std::string fil
664         if (! (ncdims[3] = dataFile.add_dim("d3", shape[3])) )         if (! (ncdims[3] = dataFile.add_dim("d3", shape[3])) )
665              throw DataException("Error - DataExpanded:: appending ncdimsion 3 to netCDF file failed.");              throw DataException("Error - DataExpanded:: appending ncdimsion 3 to netCDF file failed.");
666     }     }
667     dims[rank]= getNumDataPointsPerSample();     dims[rank]=getFunctionSpace().getNumDataPointsPerSample();
668     if (! (ncdims[rank] = dataFile.add_dim("num_data_points_per_sample", dims[rank])) )     if (! (ncdims[rank] = dataFile.add_dim("num_data_points_per_sample", dims[rank])) )
669              throw DataException("Error - DataExpanded:: appending num_data_points_per_sample to netCDF file failed.");              throw DataException("Error - DataExpanded:: appending num_data_points_per_sample to netCDF file failed.");
670     dims[rank+1]= getNumSamples();     dims[rank+1]=getFunctionSpace().getNumSamples();
671     if (! (ncdims[rank+1] = dataFile.add_dim("num_sample", dims[rank+1])) )     if (! (ncdims[rank+1] = dataFile.add_dim("num_samples", dims[rank+1])) )
672              throw DataException("Error - DataExpanded:: appending num_sample to netCDF file failed.");              throw DataException("Error - DataExpanded:: appending num_sample to netCDF file failed.");
673    
674       if (! ( ids = dataFile.add_var("id", ncInt, ncdims[rank+1])) )
675            throw DataException("Error - DataExpanded:: appending reference id to netCDF file failed.");
676       const int* ids_p=getFunctionSpace().borrowSampleReferenceIDs();
677       if (! (ids->put(ids_p,dims[rank+1])) )
678            throw DataException("Error - DataExpanded:: copy reference id  to netCDF buffer failed.");
679    
680     if (! ( var = dataFile.add_var("data", ncDouble, ndims, ncdims)) )     if (! ( var = dataFile.add_var("data", ncDouble, ndims, ncdims)) )
681          throw DataException("Error - DataExpanded:: appending variable to netCDF file failed.");          throw DataException("Error - DataExpanded:: appending variable to netCDF file failed.");
682     if (! (var->put(&m_data[0],dims)) )     if (! (var->put(&m_data[0],dims)) )

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