qg::LocationsQG Class Reference

LocationsQG class to handle locations for QG model. More...

#include <LocationsQG.h>

Inheritance diagram for qg::LocationsQG:

Collaboration diagram for qg::LocationsQG:

Public Member Functions
	LocationsQG (atlas::FieldSet &, std::vector< util::DateTime > &&)
	Constructor from fields and times. More...
	LocationsQG (const eckit::Configuration &, const eckit::mpi::Comm &)
	This constructor creates test locations based on settings in the config file. More...
	LocationsQG (const LocationsQG &)
	Deep copy constructor. More...
	~LocationsQG ()
int	size () const
atlas::functionspace::PointCloud &	pointcloud ()
atlas::Field	lonlat () const
atlas::Field &	altitude ()
util::DateTime &	times (size_t idx)

Static Public Member Functions
static const std::string	classname ()

Private Member Functions
void	print (std::ostream &) const

Private Attributes
std::unique_ptr< atlas::functionspace::PointCloud >	pointcloud_
std::unique_ptr< atlas::Field >	altitude_
std::vector< util::DateTime >	times_

Detailed Description

LocationsQG class to handle locations for QG model.

Definition at line 35 of file LocationsQG.h.

Constructor & Destructor Documentation

LocationsQG() [1/3]

qg::LocationsQG::LocationsQG	(	atlas::FieldSet &	fields,
		std::vector< util::DateTime > &&	times
	)

Constructor from fields and times.

These may be obtained from the obsdb, passed to C++ from Fortran

Definition at line 133 of file LocationsQG.cc.

Here is the call graph for this function:

LocationsQG() [2/3]

qg::LocationsQG::LocationsQG	(	const eckit::Configuration &	config,
		const eckit::mpi::Comm &
	)

This constructor creates test locations based on settings in the config file.

These are optional lists of locations that the user can specify in the config file for testing

Instead of or in addition to the specific locations in the config file let the user specify a number of random locations

If the config file does not specify otherwise, default to 4 random locations

To create random locations, we need to know the dimensions of the computational domain

Now create random locations use a specified random seed for reproducibility

render lat, lon as an atlas functionspace

render levels as an atlas field

Now get times

Definition at line 37 of file LocationsQG.cc.

Here is the call graph for this function:

LocationsQG() [3/3]

qg::LocationsQG::LocationsQG

(

const LocationsQG &

other

)

Deep copy constructor.

Definition at line 124 of file LocationsQG.cc.

Here is the call graph for this function:

~LocationsQG()

qg::LocationsQG::~LocationsQG ( )

inline

Definition at line 44 of file LocationsQG.h.

Member Function Documentation

altitude()

atlas::Field& qg::LocationsQG::altitude ( )

inline

Definition at line 50 of file LocationsQG.h.

Here is the caller graph for this function:

classname()

static const std::string qg::LocationsQG::classname ( )

inlinestatic

Definition at line 38 of file LocationsQG.h.

lonlat()

atlas::Field qg::LocationsQG::lonlat ( ) const

inline

Definition at line 49 of file LocationsQG.h.

Here is the caller graph for this function:

pointcloud()

atlas::functionspace::PointCloud& qg::LocationsQG::pointcloud ( )

inline

Definition at line 48 of file LocationsQG.h.

print()

void qg::LocationsQG::print ( std::ostream &  os ) const

private

Definition at line 144 of file LocationsQG.cc.

Here is the call graph for this function:

size()

int qg::LocationsQG::size ( ) const

inline

Definition at line 47 of file LocationsQG.h.

Here is the caller graph for this function:

times()

util::DateTime& qg::LocationsQG::times ( size_t  idx )

inline

Definition at line 51 of file LocationsQG.h.

Here is the caller graph for this function:

Member Data Documentation

altitude_

std::unique_ptr<atlas::Field> qg::LocationsQG::altitude_

private

Definition at line 56 of file LocationsQG.h.

pointcloud_

std::unique_ptr<atlas::functionspace::PointCloud> qg::LocationsQG::pointcloud_

private

Definition at line 55 of file LocationsQG.h.

times_

std::vector<util::DateTime> qg::LocationsQG::times_

private

Definition at line 57 of file LocationsQG.h.

---

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

• LocationsQG.h
• LocationsQG.cc