Package org.esa.snap.core.dataop.maptransf

Class MapTransformUtils

java.lang.Object

org.esa.snap.core.dataop.maptransf.MapTransformUtils

@Deprecated
public class MapTransformUtils
extends Object

Deprecated.

since BEAM 4.7, use geotools instead.

Constructor Summary

Constructors

Constructor	Description
MapTransformUtils()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static double[]	getLengthParams(double es)	Deprecated. Retrieves a set of ellipse distance parameters for given excentricity
static double	invMeridLength(double arg, double es, double[] en)	Deprecated. Calculates the inverse meridional distance for ellipsoid
static double	meridLength(double phi, double sphi, double cphi, double[] en)	Deprecated. Calculates meridinal distance for ellipsoid.
static double	msfn(double sinphi, double cosphi, double es)	Deprecated. This is an undocumented method copied one-to-one from the proj-4.4.7 source code.
static double	phi2(double ts, double e)	Deprecated. Also this one is from the proj-4.4.7 source code.
static double	ssfn(double phi, double sinphi, double e)	Deprecated. This is an undocumented method copied one-to-one from the proj-4.4.7 source code.
static double	tsfn(double phi, double sinphi, double e)	Deprecated. This is an undocumented method copied one-to-one from the proj-4.4.7 source code.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTransformUtils

public MapTransformUtils()

Deprecated.

Method Detail

meridLength

public static double meridLength(double phi,
                                 double sphi,
                                 double cphi,
                                 double[] en)

Deprecated.

Calculates meridinal distance for ellipsoid.

Parameters:

phi -

sphi -

cphi -

en -

invMeridLength

public static double invMeridLength(double arg,
                                    double es,
                                    double[] en)

Deprecated.

Calculates the inverse meridional distance for ellipsoid

getLengthParams

public static double[] getLengthParams(double es)

Deprecated.

Retrieves a set of ellipse distance parameters for given excentricity

msfn

public static double msfn(double sinphi,
                          double cosphi,
                          double es)

Deprecated.

This is an undocumented method copied one-to-one from the proj-4.4.7 source code. I have no idea what purpose it serves ....

Parameters:

sinphi -

cosphi -

es -

Returns:

the calculated value

tsfn

public static double tsfn(double phi,
                          double sinphi,
                          double e)

Deprecated.

This is an undocumented method copied one-to-one from the proj-4.4.7 source code. I have no idea what purpose it serves ....

Parameters:

phi -

sinphi -

e -

Returns:

the calculated value

phi2

public static double phi2(double ts,
                          double e)

Deprecated.

Also this one is from the proj-4.4.7 source code. The very sparse commments tell us: "determine latitude angle phi-2"

Parameters:

ts -

e -

Returns:

the calculated value

ssfn

public static double ssfn(double phi,
                          double sinphi,
                          double e)

Deprecated.

This is an undocumented method copied one-to-one from the proj-4.4.7 source code. I have no idea what purpose it serves ....

Parameters:

phi -

sinphi -

e -

Returns:

the calculated value