This class defines a grid. More...

#include "../include/Grid.h"

Public Member Functions
	Grid ()

	Grid (int rnx, int rny)

	Grid (const Grid &grid)

	~Grid ()

int	init ()

int	copy (const Grid &grid)

int	copyInfo (const Grid &grid)

int	copyData (const Grid &grid)

Grid	operator= (const Grid &grid)

int	setType (int val)

int	getType ()

int	setSource (int val)

int	getSource ()

int	setVersion (int val)

int	getVersion ()

int	setDatim (const char *str)

int	setDatim (String &str)

const char *	getDatim ()

int	setInfo (const char *str)

const char *	getInfo ()

int	setDate (Date &d)

int	setDate (DateVal &dv)

Date	getDate ()

Date	getDate (Date &rdate)

Date	getInitDate ()

DateVal	getDateVal ()

int	setSize (int x, int y)

int	getSize (int &x, int &y)

int	getNx ()

int	getNy ()

float	getDx ()

float	getDy ()

int	setGridType (int type)

int	getGridType ()

int	setDomain (DomainVal &dv)

int	setDomain (Domain &dom)

DomainVal	getDomainVal ()

Domain	getDomain ()

int	getDomain (Domain &dom)

int	getProj ()

int	tran (EarthPoint ept, Point &pt)

int	tran (Point pt, EarthPoint &ept)

int	tran (GridPoint gpt, Point &pt)

int	tran (Point pt, GridPoint &gpt)

int	tran (EarthPoint ept, GridPoint &gpt)

int	tran (GridPoint gpt, EarthPoint &ept)

int	tran (Domain &dom, Point pt1, Point &pt2)

int	tran (Point pt1, Domain &dom, Point &pt2)

float	adjustDir (float dir, Point &pt)

float	unadjustDir (float dir, Point &pt)

int	setModel (int val)

int	getModel ()

int	setGenName (const char *str)

const char *	getGenName ()

int	setVar (VarSpec v)

int	getVar (VarSpec &v)

VarSpec	getVarSpec ()

int	setLevel (const char *str)

int	setLevel (Level &l)

int	getLevel (Level &l)

Level	getLevel ()

int	getLevelType ()

int	setForeTime (const char *str)

int	setForeTime (ForeTime &t)

int	getForeTime (ForeTime &t)

ForeTime	getForeTime ()

float	getForeHours ()

int	getForeSeconds ()

int	setVar (const char *str)

int	setVar (Variable &v)

const char *	getUnits ()

int	setUnits (const char *units)

Variable	getVar ()

GridSpec	getSpec ()

int	getSpec (GridSpec &spec)

int	allocData ()

int	allocLocate ()

int	setData (float *array, int order=0)

int	setData (FloatArray &array, int order=0)

int	setValue (int x, int y, float val)

int	setValue1 (int x, int y, float val)

float	getValue (int x, int y)

float	getValue1 (int x, int y)

float	getValue (GridPoint gpt)

float	getValue (EarthPoint ept)

float	getValue (Point pt)

bool	isLocate ()

bool	isData ()

bool	isValue ()

int	setLocate (int x, int y, Point &pt)

int	getLocate (int x, int y, Point &pt)

Point	getLocate (int x, int y)

int	getValid ()

float	getAverage ()

int	getRange (float &min, float &max)

int	getRange (Range &range)

int	scale (float scale)

int	offset (float offset)

int	print ()

int	printInfo ()

int	printStats ()

int	printData ()

Static Public Member Functions
static int	copyInfo (Grid &grid1, const Grid &grid2)

static int	copyData (Grid &grid1, const Grid &grid2)

static int	copy (Grid &grid1, const Grid &grid2)

Static Public Attributes
static const int	Y = 1

static const int	INV = 2

Detailed Description

This class defines a grid.

Author: Dan Vietor

Constructor & Destructor Documentation

◆ Grid() [1/3]

Grid::Grid ( )

Constructor for Grid Initializes the grid parameters.

References init().

◆ Grid() [2/3]

Grid::Grid	(	int	rnx,
		int	rny
	)

Constructor for Grid Initializes the grid parameters.

References allocData(), init(), and setSize().

◆ Grid() [3/3]

Grid::Grid ( const Grid & grid )

Copy constructor for the grid class

Parameters

grid	Grid class to copy from

◆ ~Grid()

Grid::~Grid ( )

Destructor for Grid Deletes allocated data for grid (if needed).

Member Function Documentation

◆ adjustDir()

float Grid::adjustDir	(	float	dir,
		Point &	pt
	)

Adjusts NS/EW direction based on location in grid to grid direction (up=0)

Parameters

pt	Input point on grid projection plane
dir	Input direction

Returns: Adjusted direction

References WXP::Domain::adjustDir().

◆ allocData()

int Grid::allocData ( )

◆ allocLocate()

int Grid::allocLocate ( )

Allocates the location points for the grid

Referenced by WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), and WXP::ContPlot::drawFill().

◆ getAverage()

float Grid::getAverage ( )

Gets the average value from the grid

Returns: Average

References WXP::Const::MISS.

◆ getDateVal()

DateVal Grid::getDateVal ( )

Get the date from the grid

Returns: Date values

References WXP::Date::get().

Referenced by WXP::GribFile::makeDatim().

◆ getDatim()

const char * Grid::getDatim ( )

Gets the date/time string

Returns: The date/time string

Referenced by WXP::ContPlot::drawLabels(), and WXP::VectPlot::drawLabels().

◆ getDomain() [1/2]

Domain Grid::getDomain ( )

Gets the domain of the grid

Returns: Domain object containing domain parameters

Referenced by WXP::GridMath::adjustUV(), WXP::VectPlot::draw(), WXP::ContPlot::drawValues(), WXP::GridCont::getDomain(), WXP::GridPlot::getDomain(), WXP::GridVect::getDomain(), and WXP::ImagePlot::getDomain().

◆ getDomain() [2/2]

int Grid::getDomain ( Domain & dom )

Gets the domain of the grid

Return values

dom	The Domain class to put parameters

◆ getDomainVal()

DomainVal Grid::getDomainVal ( )

Gets the domain of the grid

Returns: DomainVal struct containing domain parameters

References WXP::Domain::get().

Referenced by WXP::GridMath::isDomainEqual(), WXP::GridMath::isDomainEqual(), WXP::GridMath::isProjEqual(), WXP::GridMath::isProjEqual(), and WXP::GribFile::readBDB().

◆ getDx()

float Grid::getDx ( )

Gets the grid domain dx value

Returns: Dx value

References WXP::Domain::getDx().

Referenced by WXP::VectPlot::draw(), and WXP::VectPlot::drawStreamline().

◆ getDy()

float Grid::getDy ( )

Gets the grid domain dx value

Returns: Dx value

References WXP::Domain::getDy().

◆ getForeHours()

float Grid::getForeHours ( )

Gets the forecast time of the grid

Return values

t	Input forecast time class

Referenced by WXP::ContPlot::drawLabels().

◆ getForeSeconds()

int Grid::getForeSeconds ( )

Gets the forecast time of the grid

Return values

t	Input forecast time class

Referenced by WXP::VectPlot::drawLabels().

◆ getForeTime() [1/2]

ForeTime Grid::getForeTime ( )

Gets the forecast time of the grid

Returns: Output forecast time class

◆ getForeTime() [2/2]

int Grid::getForeTime ( ForeTime & t )

Gets the forecast time of the grid

Return values

t	Input forecast time class

Referenced by WXP::VectPlot::drawLabels(), WXP::GribFile::makeDatim(), and WXP::GribFile::makeInfo().

◆ getInfo()

const char * Grid::getInfo ( )

Gets the content/information string

Returns: The information string

Referenced by WXP::ContPlot::drawLabels().

◆ getLevel() [1/2]

Level Grid::getLevel ( )

Gets the vertical level of the grid

Returns: Output Level class

◆ getLevel() [2/2]

int Grid::getLevel ( Level & l )

Gets the vertical level of the grid

Return values

l	Input Level class

Referenced by WXP::VectPlot::drawLabels(), and WXP::GribFile::makeInfo().

◆ getLevelType()

int Grid::getLevelType ( )

Get the vertical level type

Returns: level type

◆ getNx()

int Grid::getNx ( )

Gets the number of gridpoints in X

Returns: The number of gridpoints in X

Referenced by WXP::GridMath::abs(), WXP::GridPiece::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::adjustUV(), WXP::GridMath::cutoff(), WXP::GridMath::diff(), WXP::GridMath::diff(), WXP::GridMath::div(), WXP::VectPlot::draw(), WXP::ContPlot::drawFill(), WXP::ContPlot::drawLine(), WXP::ContPlot::drawLineLabels(), WXP::ContPlot::drawMaxMin(), WXP::VectPlot::drawStreamline(), WXP::ContPlot::drawValues(), WXP::GridMath::exp(), WXP::RadMask::getWinter(), WXP::GridMath::interp(), WXP::GridMath::inv(), WXP::GridMath::locatePoint(), WXP::GridMath::log(), WXP::GridMath::log10(), WXP::GridMath::max(), WXP::GridMath::maxSpd(), WXP::GridMath::min(), WXP::GridMath::mod(), WXP::GridMath::mult(), WXP::GridMath::offset(), WXP::GridMath::pow(), WXP::GribFile::readDS(), WXP::GridMath::remap(), WXP::GridMath::resetMiss(), WXP::GridMath::revalue(), WXP::GridMath::scale(), WXP::GridMath::sqrt(), and WXP::GridMath::units().

◆ getNy()

int Grid::getNy ( )

Gets the number of gridpoints in Y

Returns: The number of gridpoints in Y

Referenced by WXP::GridMath::abs(), WXP::GridPiece::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::adjustUV(), WXP::GridMath::cutoff(), WXP::GridMath::diff(), WXP::GridMath::diff(), WXP::GridMath::div(), WXP::VectPlot::draw(), WXP::ContPlot::drawFill(), WXP::ContPlot::drawLine(), WXP::ContPlot::drawLineLabels(), WXP::ContPlot::drawMaxMin(), WXP::VectPlot::drawStreamline(), WXP::ContPlot::drawValues(), WXP::GridMath::exp(), WXP::RadMask::getWinter(), WXP::GridMath::interp(), WXP::GridMath::inv(), WXP::GridMath::locatePoint(), WXP::GridMath::log(), WXP::GridMath::log10(), WXP::GridMath::max(), WXP::GridMath::maxSpd(), WXP::GridMath::min(), WXP::GridMath::mod(), WXP::GridMath::mult(), WXP::GridMath::offset(), WXP::GridMath::pow(), WXP::GribFile::readDS(), WXP::GridMath::remap(), WXP::GridMath::resetMiss(), WXP::GridMath::revalue(), WXP::GridMath::scale(), WXP::GridMath::sqrt(), and WXP::GridMath::units().

◆ getProj()

int Grid::getProj ( )

Gets the grid domain projection ID

Returns: Numeric projection ID

References WXP::Domain::getProj().

◆ getRange()

int Grid::getRange	(	float &	min,
		float &	max
	)

Gets the max and min values from the grid

Return values

min	Minimum value of grid
max	Maximum value of grid

References WXP::Const::MISS.

Referenced by WXP::ImagePlot::draw(), WXP::RadPlot::draw(), WXP::ContPlot::drawFill(), WXP::ContPlot::drawLabels(), WXP::ContPlot::drawLine(), and WXP::ContPlot::drawValues().

◆ getSize()

int Grid::getSize	(	int &	x,
		int &	y
	)

Gets the size of the grid

Return values

x	The number of gridpoints in X
y	The number of gridpoints in Y

◆ getSource()

int Grid::getSource ( )

Gets the source of the data

Returns: Source of data

Referenced by WXP::GribFile::setPDB().

◆ getSpec() [1/2]

GridSpec Grid::getSpec ( )

Outputs grid specifications to GridSpec class

Returns: Output GridSpec class

References WXP::GridSpec::set().

Referenced by WXP::RadMask::getGrids().

◆ getSpec() [2/2]

int Grid::getSpec ( GridSpec & gs )

Outputs grid specifications to GridSpec class

Parameters

[out] gs Output GridSpec class

References WXP::GridSpec::set().

◆ getType()

int Grid::getType ( )

Get the grid type

Returns: grid type

◆ getValid()

int Grid::getValid ( )

Returns the number of valid points in the grid

Returns: Number of valid points

References WXP::Const::MISS.

◆ getValue() [1/4]

float Grid::getValue ( EarthPoint ept )

Gets a value from the grid

Parameters

ept	Earthpoint class specifying location (lat,lon)

Returns: Value from grid or MISS

References getValue(), and WXP::Domain::tran().

◆ getValue() [2/4]

float Grid::getValue ( GridPoint gpt )

Gets a value from the grid

Parameters

gpt	Gridpoint class specifying location

Returns: Value from grid or MISS

References WXP::Const::MISS.

◆ getValue() [3/4]

float Grid::getValue	(	int	x,
		int	y
	)

Gets a value from the grid

Parameters

x	X location in grid
y	Y location in grid

Returns: Value from grid or MISS

References WXP::Const::MISS.

Referenced by WXP::GridMath::abs(), WXP::GridPiece::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::adjustUV(), WXP::NidsImage::applyMask(), WXP::GridCont::callback(), WXP::GridVect::callback(), WXP::GridMath::cutoff(), WXP::GridMath::diff(), WXP::GridMath::diff(), WXP::GridMath::div(), WXP::VectPlot::draw(), WXP::ContPlot::drawMaxMin(), WXP::VectPlot::drawStreamline(), WXP::ContPlot::drawValues(), WXP::GridMath::exp(), WXP::RadMask::getR150(), WXP::RadMask::getR150(), WXP::RadMask::getRSfc(), WXP::RadMask::getRSfc(), WXP::RadMask::getSiteFilter(), WXP::RadMask::getT0(), WXP::RadMask::getT0(), WXP::RadMask::getT150(), WXP::RadMask::getT150(), WXP::RadMask::getT60(), WXP::RadMask::getT60(), WXP::RadMask::getTSfc(), WXP::RadMask::getTSfc(), getValue(), getValue(), WXP::RadMask::getWinterFlag(), WXP::RadMask::getWinterFlag(), WXP::GridMath::interp(), WXP::GridMath::inv(), WXP::GridMath::log(), WXP::GridMath::log10(), WXP::ImageMath::maskGreater(), WXP::ImageMath::maskLesser(), WXP::GridMath::maxSpd(), WXP::GridMath::mod(), WXP::GridMath::mult(), WXP::GridMath::offset(), WXP::GridMath::pow(), WXP::GribFile::readBDB(), WXP::GribFile::readDS(), WXP::GridMath::remap(), WXP::GridMath::resetMiss(), WXP::GridMath::revalue(), WXP::GridMath::scale(), WXP::GridMath::sqrt(), and WXP::GridMath::units().

◆ getValue() [4/4]

float Grid::getValue ( Point pt )

Gets a value from the grid

Parameters

pt	Point class specifying projection location

Returns: Value from grid or MISS

References getValue(), and WXP::Domain::tran().

◆ getVar()

Variable Grid::getVar ( )

Gets the variable parameters

Returns: Output variable class

◆ getVersion()

int Grid::getVersion ( )

Gets the version number

Returns: The version number

◆ init()

int Grid::init ( )

Initializes the data in the Grid class

References WXP::Date::init(), WXP::Domain::init(), and WXP::Const::MISS.

Referenced by WXP::GridMath::abs(), WXP::GridMath::diff(), WXP::GridMath::div(), WXP::GridMath::exp(), WXP::GribFile::getHeader(), Grid(), Grid(), WXP::GridMath::inv(), WXP::GridMath::log(), WXP::GridMath::log10(), WXP::GridMath::max(), WXP::GridMath::min(), WXP::GridMath::mod(), WXP::GridMath::mult(), WXP::GridMath::pow(), WXP::GribFile::read(), and WXP::GridMath::sqrt().

◆ offset()

int Grid::offset ( float offset )

Offsets the values in a grid

Parameters

offset Offsets factor to apply

References WXP::Const::MISS, and offset().

Referenced by offset().

◆ operator=()

Grid Grid::operator= ( const Grid & grid )

Assignment operator. Used to overload copying

Parameters

grid	String class to copy from

◆ print()

int Grid::print ( )

Prints class information to standard output

References WXP::String::get(), and WXP::Domain::print().

Referenced by WXP::GridCont::draw(), WXP::GridVect::draw(), WXP::RcmPlot::draw(), WXP::UpaXSectPlot::draw(), and WXP::RadMask::print().

◆ printInfo()

int Grid::printInfo ( )

Prints basic grid information to standard output

References WXP::String::get().

◆ scale()

int Grid::scale ( float scale )

Scales the values in a grid

Parameters

scale Scale factor to apply

References WXP::Const::MISS, and scale().

Referenced by scale().

◆ setData() [1/2]

int Grid::setData	(	float *	array,
		int	order = `0`
	)

Sets grid point array from float array

Parameters

array	input array of grid values (flattened)
order	the order of incoming array, flip if needed

References allocData().

◆ setData() [2/2]

int Grid::setData	(	FloatArray &	array,
		int	order = `0`
	)

Sets grid point array from FloatArray

Parameters

array	input array of grid values (flattened)
order	the order of incoming array, flip if needed

References allocData().

◆ setDate() [1/2]

int Grid::setDate ( Date & d )

Sets the date of the grid

Parameters

d	Date class to use

Referenced by WXP::GribFile::setPDB().

◆ setDate() [2/2]

int Grid::setDate ( DateVal & dv )

Sets the date of the grid

Parameters

dv	Date values to set date

References WXP::Date::set().

◆ setDatim() [1/2]

int Grid::setDatim ( const char * str )

Sets the date/time string

Parameters

str	Date/time string

References WXP::StrLib::copy().

Referenced by WXP::RcmPlot::draw(), and WXP::GribFile::makeDatim().

◆ setDatim() [2/2]

int Grid::setDatim ( String & str )

Sets the date/time string

Parameters

str	Date/time string

References WXP::StrLib::copy(), and WXP::String::get().

◆ setDomain()

int Grid::setDomain ( DomainVal & dv )

Sets the domain of the grid.

Parameters

dv	DomainVal struct containing domain parameters

References WXP::DomainVal::nx, WXP::DomainVal::ny, and WXP::Domain::set().

Referenced by WXP::GribFile::getHeader(), WXP::GribFile::read(), WXP::GridMath::remap(), and WXP::GridPiece::set().

◆ setForeTime() [1/2]

int Grid::setForeTime ( const char * str )

Sets the forecast time of the grid

Parameters

t	Input forecast time class

References WXP::VarSpec::set(), and WXP::ForeTime::set().

Referenced by WXP::GribFile::setPDB().

◆ setForeTime() [2/2]

int Grid::setForeTime ( ForeTime & t )

Sets the forecast time of the grid

Parameters

t	Input forecast time class

References WXP::VarSpec::set().

◆ setGenName()

int Grid::setGenName ( const char * str )

Sets the model generation name

Parameters

str Name

References WXP::StrLib::copy().

Referenced by WXP::GribFile::setPDB().

◆ setInfo()

int Grid::setInfo ( const char * str )

Sets the grid content/information string

Parameters

str	The string use for information

References WXP::StrLib::copy().

Referenced by WXP::GridMath::abs(), WXP::GridMath::add(), WXP::GridMath::diff(), WXP::GridMath::div(), WXP::GridPlot::draw(), WXP::MosPlot::draw(), WXP::SfcPlot::draw(), WXP::UpaPlot::draw(), WXP::GridMath::exp(), WXP::RadMask::getWinter(), WXP::GridMath::inv(), WXP::GridMath::locatePoint(), WXP::GridMath::log(), WXP::GridMath::log10(), WXP::GribFile::makeInfo(), WXP::GridMath::max(), WXP::GridMath::min(), WXP::GridMath::mod(), WXP::GridMath::mult(), WXP::GridMath::pow(), and WXP::GridMath::sqrt().

◆ setLevel() [1/2]

int Grid::setLevel ( const char * str )

Sets the vertical level of the grid

Parameters

l	Input Level class

References WXP::VarSpec::set(), and WXP::Level::set().

Referenced by WXP::GribFile::setPDB().

◆ setLevel() [2/2]

int Grid::setLevel ( Level & l )

Sets the vertical level of the grid

Parameters

l	Input Level class

References WXP::VarSpec::set().

◆ setLocate()

int Grid::setLocate	(	int	x,
		int	y,
		Point &	pt
	)

Sets a location in the grid

Parameters

x	X location in grid
y	Y location in grid
pt	Location of gridpoint on projection

References WXP::Point::x, and WXP::Point::y.

Referenced by WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), and WXP::ContPlot::drawFill().

◆ setSize()

int Grid::setSize	(	int	x,
		int	y
	)

Sets the grid size

Parameters

x	The number of gridpoints in X
y	The number of gridpoints in Y

References WXP::Domain::set().

Referenced by WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), and Grid().

◆ setSource()

int Grid::setSource ( int val )

Set the source of the data

Parameters

val	Source of data

Referenced by WXP::GribFile::setPDB().

◆ setType()

int Grid::setType ( int val )

Set the grid type

Parameters

val	Type of grid

◆ setValue()

int Grid::setValue	(	int	x,
		int	y,
		float	val
	)

Sets a value in the grid

Parameters

x	X location in grid
y	Y location in grid
val	Value to put into grid

Referenced by WXP::GridMath::abs(), WXP::GridPiece::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::add(), WXP::GridMath::adjustUV(), WXP::GridMath::cutoff(), WXP::GridMath::diff(), WXP::GridMath::diff(), WXP::GridMath::div(), WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), WXP::GridMath::exp(), WXP::RadMask::getWinter(), WXP::GridMath::interp(), WXP::GridMath::inv(), WXP::GridMath::locatePoint(), WXP::GridMath::log(), WXP::GridMath::log10(), WXP::GridMath::max(), WXP::GridMath::min(), WXP::GridMath::mod(), WXP::GridMath::mult(), WXP::GridMath::offset(), WXP::GridMath::pow(), WXP::GribFile::readBDB(), WXP::GribFile::readDS(), WXP::GridMath::remap(), WXP::GridMath::resetMiss(), WXP::GridMath::revalue(), WXP::GridMath::scale(), WXP::GridMath::sqrt(), and WXP::GridMath::units().

◆ setVar() [1/2]

int Grid::setVar ( const char * str )

Sets the variable parameters

Parameters

v	Input variable class

References WXP::Variable::print(), WXP::Variable::set(), and WXP::VarSpec::set().

◆ setVar() [2/2]

int Grid::setVar ( Variable & v )

Sets the variable parameters

Parameters

v	Input variable class

References WXP::VarSpec::set().

◆ setVersion()

int Grid::setVersion ( int val )

Sets the version of the data

Parameters

val	The version number

Referenced by WXP::GribFile::setPDB().

◆ tran() [1/8]

int Grid::tran	(	Domain &	dom,
		Point	pt1,
		Point &	pt2
	)

Translates coordinates from another domain to the domain of the grid

Parameters

dom	Secondary domain
pt1	Input point on secondary projection plane

Return values

pt2	Output point on grid projection plane

References WXP::Domain::translate().

◆ tran() [2/8]

int Grid::tran	(	EarthPoint	ept,
		GridPoint &	gpt
	)

Translates coordinates given the domain of the grid

Parameters

ept	Input earth point

Return values

gpt	Output grid point

References WXP::Domain::tran().

◆ tran() [3/8]

int Grid::tran	(	EarthPoint	ept,
		Point &	pt
	)

Translates coordinates given the domain of the grid

Parameters

[in]	ept	Input earth point
[out]	pt	Output point on projection plane

References WXP::Domain::tran().

Referenced by WXP::NidsImage::applyMask(), WXP::GridCont::callback(), WXP::GridVect::callback(), WXP::VectPlot::draw(), WXP::ContPlot::drawFill(), WXP::ContPlot::drawMaxMin(), WXP::VectPlot::drawStreamline(), WXP::ContPlot::drawValues(), WXP::GridMath::locatePoint(), WXP::GridMath::remap(), and WXP::GridBox::set().

◆ tran() [4/8]

int Grid::tran	(	GridPoint	gpt,
		EarthPoint &	ept
	)

Translates coordinates given the domain of the grid

Parameters

gpt	Input grid point

Return values

ept	Output earth point

References WXP::Domain::tran().

◆ tran() [5/8]

int Grid::tran	(	GridPoint	gpt,
		Point &	pt
	)

Translates coordinates given the domain of the grid

Parameters

gpt	Input grid point

Return values

pt	Output point on projection plane

References WXP::Domain::tran().

◆ tran() [6/8]

int Grid::tran	(	Point	pt,
		EarthPoint &	ept
	)

Translates coordinates given the domain of the grid

Parameters

[in]	pt	Input point on projection plane
[out]	ept	Output earth point

References WXP::Domain::tran().

◆ tran() [7/8]

int Grid::tran	(	Point	pt,
		GridPoint &	gpt
	)

Translates coordinates given the domain of the grid

Parameters

pt	Input point on projection plane

Return values

gpt	Output grid point

References WXP::Domain::tran().

◆ tran() [8/8]

int Grid::tran	(	Point	pt1,
		Domain &	dom,
		Point &	pt2
	)

Translates coordinates from the domain of the grid to another domain

Parameters

pt1	Input point on grid projection plane
dom	Secondary domain

Return values

pt2	Output point on secondary projection plane

References WXP::Domain::translate().

◆ unadjustDir()

float Grid::unadjustDir	(	float	dir,
		Point &	pt
	)

Adjusts grid direction based on location in grid to NS/EW direction (N=0)

Parameters

pt	Input point on grid projection plane
dir	Input direction

Returns: Adjusted direction

References WXP::Domain::unadjustDir().

Member Data Documentation

◆ INV

const int WXP::Grid::INV = 2

static

Invert a grid that is y fastest

◆ Y

const int WXP::Grid::Y = 1

static

Grid starts at bottom and goes up

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

Grid.h
Grid.cc

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Grid() [1/3]

◆ Grid() [2/3]

◆ Grid() [3/3]

◆ ~Grid()

Member Function Documentation

◆ adjustDir()

◆ allocData()

◆ allocLocate()

◆ getAverage()

◆ getDateVal()

◆ getDatim()

◆ getDomain() [1/2]

◆ getDomain() [2/2]

◆ getDomainVal()

◆ getDx()

◆ getDy()

◆ getForeHours()

◆ getForeSeconds()

◆ getForeTime() [1/2]

◆ getForeTime() [2/2]

◆ getInfo()

◆ getLevel() [1/2]

◆ getLevel() [2/2]

◆ getLevelType()

◆ getNx()

◆ getNy()

◆ getProj()

◆ getRange()

◆ getSize()

◆ getSource()

◆ getSpec() [1/2]

◆ getSpec() [2/2]

◆ getType()

◆ getValid()

◆ getValue() [1/4]

◆ getValue() [2/4]

◆ getValue() [3/4]

◆ getValue() [4/4]

◆ getVar()

◆ getVersion()

◆ init()

◆ offset()

◆ operator=()

◆ print()

◆ printInfo()

◆ scale()

◆ setData() [1/2]

◆ setData() [2/2]

◆ setDate() [1/2]

◆ setDate() [2/2]

◆ setDatim() [1/2]

◆ setDatim() [2/2]

◆ setDomain()

◆ setForeTime() [1/2]

◆ setForeTime() [2/2]

◆ setGenName()

◆ setInfo()

◆ setLevel() [1/2]

◆ setLevel() [2/2]

◆ setLocate()

◆ setSize()

◆ setSource()

◆ setType()

◆ setValue()

◆ setVar() [1/2]

◆ setVar() [2/2]

◆ setVersion()

◆ tran() [1/8]

◆ tran() [2/8]

◆ tran() [3/8]

◆ tran() [4/8]

◆ tran() [5/8]

◆ tran() [6/8]

◆ tran() [7/8]

◆ tran() [8/8]