程序包 org.meteoinfo.data.meteodata.radar

类 Transform

java.lang.Object

org.meteoinfo.data.meteodata.radar.Transform

public class Transform
extends Object

构造器概要

构造器

构造器	说明
Transform()

方法概要

修饰符和类型	方法	说明
static double[]	antennaToCartesian(float r, float a, float e)	Convert antenna coordinate to cartesian coordinate
static double[]	antennaToCartesian(float r, float a, float e, float h)	Convert antenna coordinate to cartesian coordinate
static org.meteoinfo.ndarray.Array[]	antennaToCartesian(org.meteoinfo.ndarray.Array ra, org.meteoinfo.ndarray.Array aa, float e)	Convert antenna coordinate to cartesian coordinate
static org.meteoinfo.ndarray.Array[]	antennaToCartesian(org.meteoinfo.ndarray.Array ra, org.meteoinfo.ndarray.Array aa, float e, float h)	Convert antenna coordinate to cartesian coordinate
static org.meteoinfo.ndarray.Array[]	antennaToCartesian(org.meteoinfo.ndarray.Array ra, org.meteoinfo.ndarray.Array aa, org.meteoinfo.ndarray.Array ea)	Convert antenna coordinate to cartesian coordinate
static org.meteoinfo.ndarray.Array[]	antennaToCartesian(org.meteoinfo.ndarray.Array ra, org.meteoinfo.ndarray.Array aa, org.meteoinfo.ndarray.Array ea, float h)	Convert antenna coordinate to cartesian coordinate
static double[]	cartesianToAntenna(float x, float y, float z, float h)	Convert cartesian coordinate to antenna coordinate
static org.meteoinfo.ndarray.Array[]	cartesianToAntenna(org.meteoinfo.ndarray.Array xa, org.meteoinfo.ndarray.Array ya, float z, float h)	Convert cartesian coordinate to antenna coordinate
static org.meteoinfo.ndarray.Array[]	cartesianToAntenna(org.meteoinfo.ndarray.Array xa, org.meteoinfo.ndarray.Array ya, org.meteoinfo.ndarray.Array za, float h)	Convert cartesian coordinate to antenna coordinate
static double[]	cartesianToAntennaElevation(float x, float y, float e, float h)	Convert cartesian coordinate to antenna coordinate
static org.meteoinfo.ndarray.Array[]	cartesianToAntennaElevation(org.meteoinfo.ndarray.Array xa, org.meteoinfo.ndarray.Array ya, float e, float h)	Convert cartesian coordinate to antenna coordinate
static float	toCartesianZ(float r, float e, float h)	Convert antenna coordinate to cartesian coordinate Z
static double	xyToAzimuth(float x, float y)	Get antenna azimuth from cartesian x, y coordinate
static org.meteoinfo.ndarray.Array	xyToAzimuth(org.meteoinfo.ndarray.Array xa, org.meteoinfo.ndarray.Array ya)	Get antenna azimuth from cartesian x, y coordinate

从类继承的方法 java.lang.Object

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

构造器详细资料

Transform

public Transform()

方法详细资料

antennaToCartesian

public static double[] antennaToCartesian(float r,
                                          float a,
                                          float e)

Convert antenna coordinate to cartesian coordinate

参数:

r - Distances to the center of the radar gates (bins) in meters

a - Azimuth angle of the radar in radians

e - Elevation angle of the radar in radians

返回:

Cartesian coordinate in meters from the radar

toCartesianZ

public static float toCartesianZ(float r,
                                 float e,
                                 float h)

Convert antenna coordinate to cartesian coordinate Z

参数:

r - Distances to the center of the radar gates (bins) in meters

e - Elevation angle of the radar in radians

h - Altitude of the instrument, above sea level, units:m

返回:

Cartesian Z coordinate in meters from the radar

antennaToCartesian

public static double[] antennaToCartesian(float r,
                                          float a,
                                          float e,
                                          float h)

Convert antenna coordinate to cartesian coordinate

参数:

r - Distances to the center of the radar gates (bins) in meters

a - Azimuth angle of the radar in radians

e - Elevation angle of the radar in radians

h - Altitude of the instrument, above sea level, units:m

返回:

Cartesian coordinate in meters from the radar

antennaToCartesian

public static org.meteoinfo.ndarray.Array[] antennaToCartesian(org.meteoinfo.ndarray.Array ra,
                                                               org.meteoinfo.ndarray.Array aa,
                                                               org.meteoinfo.ndarray.Array ea)

Convert antenna coordinate to cartesian coordinate

参数:

r - Distances to the center of the radar gates (bins) in meters

a - Azimuth angle of the radar in radians

e - Elevation angle of the radar in radians

返回:

Cartesian coordinate in meters from the radar

antennaToCartesian

public static org.meteoinfo.ndarray.Array[] antennaToCartesian(org.meteoinfo.ndarray.Array ra,
                                                               org.meteoinfo.ndarray.Array aa,
                                                               float e)

Convert antenna coordinate to cartesian coordinate

参数:

r - Distances to the center of the radar gates (bins) in meters

a - Azimuth angle of the radar in radians

e - Elevation angle of the radar in radians

返回:

Cartesian coordinate in meters from the radar

antennaToCartesian

public static org.meteoinfo.ndarray.Array[] antennaToCartesian(org.meteoinfo.ndarray.Array ra,
                                                               org.meteoinfo.ndarray.Array aa,
                                                               org.meteoinfo.ndarray.Array ea,
                                                               float h)

Convert antenna coordinate to cartesian coordinate

参数:

r - Distances to the center of the radar gates (bins) in meters

a - Azimuth angle of the radar in radians

e - Elevation angle of the radar in radians

h - Altitude of the instrument, above sea level, units:m

返回:

Cartesian coordinate in meters from the radar

antennaToCartesian

public static org.meteoinfo.ndarray.Array[] antennaToCartesian(org.meteoinfo.ndarray.Array ra,
                                                               org.meteoinfo.ndarray.Array aa,
                                                               float e,
                                                               float h)

Convert antenna coordinate to cartesian coordinate

参数:

r - Distances to the center of the radar gates (bins) in meters

a - Azimuth angle of the radar in radians

e - Elevation angle of the radar in radians

h - Altitude of the instrument, above sea level, units:m

返回:

Cartesian coordinate in meters from the radar

xyToAzimuth

public static double xyToAzimuth(float x,
                                 float y)

Get antenna azimuth from cartesian x, y coordinate

参数:

x - X value

y - Y value

返回:

Azimuth value

xyToAzimuth

public static org.meteoinfo.ndarray.Array xyToAzimuth(org.meteoinfo.ndarray.Array xa,
                                                      org.meteoinfo.ndarray.Array ya)

Get antenna azimuth from cartesian x, y coordinate

参数:

x - X array value

y - Y array value

返回:

Azimuth array value

cartesianToAntenna

public static double[] cartesianToAntenna(float x,
                                          float y,
                                          float z,
                                          float h)

Convert cartesian coordinate to antenna coordinate

参数:

x - x coordinate in meters

y - y coordinate in meters

z - z coordinate in meters

h - Altitude of the instrument, above sea level, units:m

返回:

Antenna coordinate from the radar

cartesianToAntenna

public static org.meteoinfo.ndarray.Array[] cartesianToAntenna(org.meteoinfo.ndarray.Array xa,
                                                               org.meteoinfo.ndarray.Array ya,
                                                               org.meteoinfo.ndarray.Array za,
                                                               float h)

Convert cartesian coordinate to antenna coordinate

参数:

xa - x coordinate array in meters

ya - y coordinate array in meters

za - z coordinate array in meters

h - Altitude of the instrument, above sea level, units:m

返回:

Antenna coordinate from the radar

cartesianToAntenna

public static org.meteoinfo.ndarray.Array[] cartesianToAntenna(org.meteoinfo.ndarray.Array xa,
                                                               org.meteoinfo.ndarray.Array ya,
                                                               float z,
                                                               float h)

Convert cartesian coordinate to antenna coordinate

参数:

xa - x coordinate array in meters

ya - y coordinate array in meters

z - z coordinate value in meters

h - Altitude of the instrument, above sea level, units:m

返回:

Antenna coordinate from the radar

cartesianToAntennaElevation

public static double[] cartesianToAntennaElevation(float x,
                                                   float y,
                                                   float e,
                                                   float h)

Convert cartesian coordinate to antenna coordinate

参数:

x - x coordinate in meters

y - y coordinate in meters

e - Elevation angle of the radar in radians

h - Altitude of the instrument, above sea level, units:m

返回:

Antenna coordinate from the radar - azimuth, range and z

cartesianToAntennaElevation

public static org.meteoinfo.ndarray.Array[] cartesianToAntennaElevation(org.meteoinfo.ndarray.Array xa,
                                                                        org.meteoinfo.ndarray.Array ya,
                                                                        float e,
                                                                        float h)

Convert cartesian coordinate to antenna coordinate

参数:

xa - x coordinate array in meters

ya - y coordinate array in meters

e - Elevation angle of the radar in radians

h - Altitude of the instrument, above sea level, units:m

返回:

Antenna coordinate from the radar - azimuth, range and z