ncutils::NCFile Class Reference

#include <ERF_NCInterface.H>

Inheritance diagram for ncutils::NCFile:

Collaboration diagram for ncutils::NCFile:

Public Member Functions
	~NCFile ()
void	close ()
Public Member Functions inherited from ncutils::NCGroup
std::string	name () const
	Name of this group. More...
std::string	full_name () const
	Full name for this group. More...
int	num_groups () const
	Number of sub-groups within this group. More...
int	num_dimensions () const
	Number of dimensions in this group. More...
int	num_variables () const
	Number of variables within this group. More...
int	num_attributes () const
	Number of attributes within this group. More...
bool	has_group (const std::string &) const
	Check if a group exists. More...
bool	has_dim (const std::string &) const
	Check if a dimension exists by name. More...
int	get_id (const std::string &) const
bool	has_var (const std::string &) const
	Check if a variable exists by name. More...
bool	has_attr (const std::string &) const
	Check if an attribute exists. More...
NCGroup	group (const std::string &) const
NCDim	dim (const std::string &) const
	Get the dimension instance by name. More...
NCVar	var (const std::string &) const
	Get the variable instance by name. More...
void	def_dim (const std::string &, size_t len) const
	Define new dimension. More...
void	def_array (const std::string &name, nc_type dtype, const std::vector< std::string > &) const
	Define an array. More...
void	def_var (const std::string &name, const nc_type dtype, const std::vector< std::string > &dnames) const
	Define a variable (wrapper for def_array) More...
void	put_attr (const std::string &name, const std::string &value) const
void	put_attr (const std::string &name, const std::vector< double > &value) const
void	put_attr (const std::string &name, const std::vector< float > &value) const
void	put_attr (const std::string &name, const std::vector< int > &value) const
std::string	get_attr (const std::string &name) const
void	get_attr (const std::string &name, std::vector< double > &value) const
void	get_attr (const std::string &name, std::vector< float > &value) const
void	get_attr (const std::string &name, std::vector< int > &value) const
std::vector< NCGroup >	all_groups () const
	Return a list of all groups defined in this group. More...
std::vector< NCDim >	all_dims () const
	Return a list of all dimensions defined in this group. More...
std::vector< NCVar >	all_vars () const
	Return a list of all variables defined in this group. More...
void	enter_def_mode () const
	Enter definition mode (not needed for NetCDF4 format) More...
void	exit_def_mode () const
	Exit definition mode. More...

Static Public Member Functions
static NCFile	create (const std::string &name, const int cmode=NC_CLOBBER|NC_NETCDF4)
static NCFile	open (const std::string &name, const int cmode=NC_NOWRITE)
static NCFile	create_par (const std::string &name, const int cmode=NC_CLOBBER|NC_NETCDF4|NC_MPIIO, MPI_Comm comm=MPI_COMM_WORLD, MPI_Info info=MPI_INFO_NULL)
static NCFile	open_par (const std::string &name, const int cmode=NC_NOWRITE, MPI_Comm comm=MPI_COMM_WORLD, MPI_Info info=MPI_INFO_NULL)

Protected Member Functions
	NCFile (const int id)
Protected Member Functions inherited from ncutils::NCGroup
	NCGroup (const int id)
	NCGroup (const int id, const NCGroup *)

Protected Attributes
bool	is_open {false}

Additional Inherited Members
Public Attributes inherited from ncutils::NCGroup
const int	ncid
	Identifier used with NetCDF API calls. More...

Detailed Description

Representation of a NetCDF file

Provide wrappes to create and open file

Constructor & Destructor Documentation

~NCFile()

ncutils::NCFile::~NCFile

(

)

{
    if (is_open) check_nc_error(nc_close(ncid));
}

NCFile()

ncutils::NCFile::NCFile ( const int  id )

inlineprotected

: NCGroup(id), is_open{true} {}

Referenced by create(), create_par(), open(), and open_par().

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Member Function Documentation

close()

void ncutils::NCFile::close

(

)

{
    is_open = false;
    check_nc_error(nc_close(ncid));
}

create()

NCFile ncutils::NCFile::create ( const std::string &  name, const int  cmode = NC_CLOBBER | NC_NETCDF4  )

static

{
    int ncid;
    check_nc_error(nc_create(name.data(), cmode, &ncid));
    return NCFile(ncid);
}

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create_par()

NCFile ncutils::NCFile::create_par ( const std::string &  name, const int  cmode = NC_CLOBBER | NC_NETCDF4 | NC_MPIIO, MPI_Comm  comm = MPI_COMM_WORLD, MPI_Info  info = MPI_INFO_NULL  )

static

{
    int ncid;
    check_nc_error(nc_create_par(name.data(), cmode, comm, info, &ncid));
    return NCFile(ncid);
}

Referenced by writeNCPlotFile().

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open()

NCFile ncutils::NCFile::open ( const std::string &  name, const int  cmode = NC_NOWRITE  )

static

{
    int ncid;
    check_nc_error(nc_open(name.data(), cmode, &ncid));
    return NCFile(ncid);
}

Referenced by Radiation::Radiation(), ReadNetCDFFile(), and ReadTimeSliceFromNetCDFFile().

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open_par()

NCFile ncutils::NCFile::open_par ( const std::string &  name, const int  cmode = NC_NOWRITE, MPI_Comm  comm = MPI_COMM_WORLD, MPI_Info  info = MPI_INFO_NULL  )

static

{
    int ncid;
    check_nc_error(nc_open_par(name.data(), cmode, comm, info, &ncid));
    return NCFile(ncid);
}

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Member Data Documentation

is_open

bool ncutils::NCFile::is_open {false}

protected

Referenced by close(), and ~NCFile().

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The documentation for this class was generated from the following files:

• Source/IO/ERF_NCInterface.H
• Source/IO/ERF_NCInterface.cpp