ucar.nc2.iosp.grid
Class GridDefRecord

java.lang.Object
  ucar.nc2.iosp.grid.GridDefRecord

Direct Known Subclasses:

McGridDefRecord, NavigationBlock

public abstract class GridDefRecord
extends java.lang.Object

Class to represent the grid definition (projection) information purpose is to convert from String representation to native value.

Field Summary

static java.lang.String	DX distance in X direction
static java.lang.String	DY distance in Y direction
static java.lang.String	GDS_KEY GDS key
static java.lang.String	GRID_SHAPE_CODE LoV
static java.lang.String	GRID_TYPE grid type
static java.lang.String	LA1 La1
static java.lang.String	LA2 La2
static java.lang.String	LAD LoD
static java.lang.String	LATIN1 first lat
static java.lang.String	LATIN2 second lat
static java.lang.String	LO1 Lo1
static java.lang.String	LO2 Lo2
static java.lang.String	LOV LoV
static java.lang.String	MAJOR_AXIS_EARTH major axis of earth
static java.lang.String	MINOR_AXIS_EARTH minor axis of earth
static java.lang.String	NX number of points in X direction (columns)
static java.lang.String	NY number of points in Y direction (rows)
static java.lang.String	PROJ LoV
static java.lang.String	RADIUS_SPHERICAL_EARTH Radius of spherical earth
static java.lang.String	RESOLUTION resolution
static java.lang.String	WIND_FLAG Wind flag

Constructor Summary

GridDefRecord()
constructor.

Method Summary

void	addParam(java.lang.String key, java.lang.String value) adds a param and value.
abstract java.lang.String	getGroupName() Get a short name for this GDSKey for the netCDF group.
java.util.Set	getKeys() adds a param and value.
java.lang.String	getParam(java.lang.String key) adds a param and value.
double	readDouble(java.lang.String name) returns the value of the param.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GDS_KEY

public static final java.lang.String GDS_KEY

GDS key

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Constant Field Values

WIND_FLAG

public static final java.lang.String WIND_FLAG

Wind flag

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Constant Field Values

GRID_TYPE

public static final java.lang.String GRID_TYPE

grid type

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Constant Field Values

NX

public static final java.lang.String NX

number of points in X direction (columns)

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Constant Field Values

NY

public static final java.lang.String NY

number of points in Y direction (rows)

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Constant Field Values

DX

public static final java.lang.String DX

distance in X direction

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Constant Field Values

DY

public static final java.lang.String DY

distance in Y direction

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Constant Field Values

RESOLUTION

public static final java.lang.String RESOLUTION

resolution

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Constant Field Values

LATIN1

public static final java.lang.String LATIN1

first lat

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Constant Field Values

LATIN2

public static final java.lang.String LATIN2

second lat

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Constant Field Values

LA1

public static final java.lang.String LA1

La1

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Constant Field Values

LO1

public static final java.lang.String LO1

Lo1

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Constant Field Values

LA2

public static final java.lang.String LA2

La2

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Constant Field Values

LO2

public static final java.lang.String LO2

Lo2

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Constant Field Values

LAD

public static final java.lang.String LAD

LoD

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Constant Field Values

LOV

public static final java.lang.String LOV

LoV

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Constant Field Values

PROJ

public static final java.lang.String PROJ

LoV

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Constant Field Values

GRID_SHAPE_CODE

public static final java.lang.String GRID_SHAPE_CODE

LoV

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Constant Field Values

RADIUS_SPHERICAL_EARTH

public static final java.lang.String RADIUS_SPHERICAL_EARTH

Radius of spherical earth

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Constant Field Values

MAJOR_AXIS_EARTH

public static final java.lang.String MAJOR_AXIS_EARTH

major axis of earth

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Constant Field Values

MINOR_AXIS_EARTH

public static final java.lang.String MINOR_AXIS_EARTH

minor axis of earth

See Also:

Constant Field Values

Constructor Detail

GridDefRecord

public GridDefRecord()

constructor.

Method Detail

addParam

public final void addParam(java.lang.String key,
                           java.lang.String value)

adds a param and value.

Parameters:

key - name of the param

value - of the param

getParam

public final java.lang.String getParam(java.lang.String key)

adds a param and value.

Parameters:

key - name of the param

Returns:

the value or null

getGroupName

public abstract java.lang.String getGroupName()

Get a short name for this GDSKey for the netCDF group. Subclasses should implement as a short description

Returns:

short name

getKeys

public final java.util.Set getKeys()

adds a param and value.

Parameters:

key - name of the param

Returns:

the value or null

readDouble

public final double readDouble(java.lang.String name)

returns the value of the param.

Parameters:

name -

Returns:

value, or NaN if value doest exist