NetCDF specialization of WossNetcdfDb for GEBCO database. More...

#include <bathymetry-gebco-db.h>

Inheritance diagram for woss::BathyGebcoDb:

Collaboration diagram for woss::BathyGebcoDb:

Public Member Functions
	BathyGebcoDb (const ::std::string &name)

virtual bool	insertValue (const Coord &coordinates, const Bathymetry &bathymetry_value)

virtual double	getValue (const Coord &coords) const

virtual bool	finalizeConnection ()

void	setGebcoType (const GEBCO_BATHY_TYPE &type)

GEBCO_BATHY_TYPE	getGebcoType ()

Public Member Functions inherited from woss::WossNetcdfDb
	WossNetcdfDb (const ::std::string &name)

virtual bool	openConnection ()

virtual bool	closeConnection ()

Public Member Functions inherited from woss::WossDb
	WossDb (const ::std::string &name)

void	setDbName (const ::std::string &pathname)

::std::string	getDbName () const

void	setDebug (double flag=true)

bool	isUsingDebug () const

virtual bool	isValid ()

Protected Member Functions
long	get1DBathyIndex (const Coord &coords) const

Gebco2DIndexes	get2DBathyIndexes (const Coord &coords) const

Protected Member Functions inherited from woss::WossDb
PathName	getPathName (const ::std::string &complete_path)

Protected Attributes
GEBCO_BATHY_TYPE	gebco_type

netCDF::NcVar	bathy_var

NcVar *	bathy_var

netCDF::NcVar	lat_var

NcVar *	lat_var

netCDF::NcVar	lon_var

NcVar *	lon_var

Protected Attributes inherited from woss::WossNetcdfDb
netCDF::NcFile *	netcdf_db

NcFile *	netcdf_db

Protected Attributes inherited from woss::WossDb
::std::string	db_name

bool	debug

Detailed Description

NetCDF specialization of WossNetcdfDb for GEBCO database.

NetCDF specialization of WossNetcdfDb for GEBCO database. It creates a NetCDF variable used to get requested bathymetry values

Constructor & Destructor Documentation

◆ BathyGebcoDb()

BathyGebcoDb::BathyGebcoDb ( const ::std::string & name )

BathyGebcoDb constructor

Parameters

name	pathname of database

References woss::GEBCO_2D_30_SECONDS_BATHY_TYPE.

Member Function Documentation

◆ finalizeConnection()

bool BathyGebcoDb::finalizeConnection ( )

virtual

Post openConnection() actions. It create and initializes a NetCDF variable

Returns: true if method was successful, false otherwise

Implements woss::WossDb.

References bathy_var, woss::WossDb::debug, woss::GEBCO_1D_1_MINUTE_BATHY_TYPE, woss::GEBCO_1D_30_SECONDS_BATHY_TYPE, gebco_type, lat_var, lon_var, and woss::WossNetcdfDb::netcdf_db.

◆ get1DBathyIndex()

long BathyGebcoDb::get1DBathyIndex ( const Coord & coords ) const

protected

Returns the GEBCO 1D index corresponding the given coordinates. This index will be used to access the NetCDF variable and thus retrieving the bathymetry value

Parameters

coords const reference to a valid Coord object

Returns: index value

References woss::WossDb::debug, woss::GEBCO_1D_1_MINUTE_BATHY_TYPE, woss::GEBCO_1D_30_SECONDS_BATHY_TYPE, gebco_type, woss::Coord::getLatitude(), and woss::Coord::getLongitude().

Referenced by getValue().

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◆ get2DBathyIndexes()

Gebco2DIndexes BathyGebcoDb::get2DBathyIndexes ( const Coord & coords ) const

protected

Returns the GEBCO 2D indexes corresponding the given coordinates. These indexes will be used to access the NetCDF variable and thus retrieving the bathymetry value

Parameters

coords const reference to a valid Coord object

Returns: Gebco2DIndexes value

References woss::WossDb::debug, woss::GEBCO_2D_15_SECONDS_BATHY_TYPE, woss::GEBCO_2D_1_MINUTE_BATHY_TYPE, woss::GEBCO_2D_30_SECONDS_BATHY_TYPE, gebco_type, woss::Coord::getLatitude(), and woss::Coord::getLongitude().

Referenced by getValue().

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◆ getGebcoType()

GEBCO_BATHY_TYPE woss::BathyGebcoDb::getGebcoType ( )

inline

Returns which GEBCO version is in use #return GEBCO_BATHY_TYPE instance

References gebco_type.

◆ getValue()

double BathyGebcoDb::getValue ( const Coord & coords ) const

virtual

Returns the positive depth value ( bathymetry ) of given coordinates, if present in the database. If given coordinates are on land ( original retrieved value is positive ) HUGE_VAL is returned.

Parameters

coords const reference to a valid Coord object