NCHelperHOMME.hpp

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    1 //-------------------------------------------------------------------------
    2 // Filename      : NCHelperHOMME.hpp
    3 //
    4 // Purpose       : Climate NC file helper for HOMME grid
    5 //
    6 // Creator       : Danqing Wu
    7 //-------------------------------------------------------------------------
    8  
    9 #ifndef NCHELPERHOMME_HPP
   10 #define NCHELPERHOMME_HPP
   11  
   12 #include "NCHelper.hpp"
   13  
   14 namespace moab
   15 {
   16  
   17 //! Child helper class for HOMME grid (CAM_SE)
   18 class NCHelperHOMME : public UcdNCHelper
   19 {
   20   public:
   21     NCHelperHOMME( ReadNC* readNC, int fileId, const FileOptions& opts, EntityHandle fileSet );
   22     static bool can_read_file( ReadNC* readNC, int fileId );
   23  
   24   private:
   25     //! Implementation of NCHelper::init_mesh_vals()
   26     virtual ErrorCode init_mesh_vals();
   27     //! Implementation of NCHelper::check_existing_mesh()
   28     virtual ErrorCode check_existing_mesh();
   29     //! Implementation of NCHelper::create_mesh()
   30     virtual ErrorCode create_mesh( Range& faces );
   31     //! Implementation of NCHelper::get_mesh_type_name()
   32     virtual std::string get_mesh_type_name()
   33     {
   34         return "CAM_SE";
   35     }
   36  
   37     //! Implementation of UcdNCHelper::read_ucd_variables_to_nonset_allocate()
   38     virtual ErrorCode read_ucd_variables_to_nonset_allocate( std::vector< ReadNC::VarData >& vdatas,
   39                                                              std::vector< int >& tstep_nums );
   40 #ifdef MOAB_HAVE_PNETCDF
   41     //! Implementation of UcdNCHelper::read_ucd_variables_to_nonset_async()
   42     virtual ErrorCode read_ucd_variables_to_nonset_async( std::vector< ReadNC::VarData >& vdatas,
   43                                                           std::vector< int >& tstep_nums );
   44 #else
   45     //! Implementation of UcdNCHelper::read_ucd_variables_to_nonset()
   46     virtual ErrorCode read_ucd_variables_to_nonset( std::vector< ReadNC::VarData >& vdatas,
   47                                                     std::vector< int >& tstep_nums );
   48 #endif
   49  
   50   private:
   51     int _spectralOrder;  // Read from variable 'np'
   52     int connectId;       // For connectivity file
   53     bool isConnFile;     // Is the data file being read actually a connectivity file in disguise?
   54 };
   55  
   56 }  // namespace moab
   57  
   58 #endif