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java.lang.Objectvisad.CoordinateSystem
visad.FlowSphericalCoordinateSystem
public class FlowSphericalCoordinateSystem
FlowSphericalCoordinateSystem is the VisAD CoordinateSystem class for (Elevation, Azimuth, Radial) with a Cartesian Reference, with Elevation and Azimuth in degrees and Radial in meters per second. Note Elevation and Azimuth are direction that wind is from.
Constructor Summary | |
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FlowSphericalCoordinateSystem(RealTupleType reference)
construct a CoordinateSystem for (elevation, azimuth, radial) relative to a 3-D Cartesian reference; this constructor supplies units = {CommonUnit.Degree, CommonUnit.Degree, CommonUnit.meterPerSecond} to the super constructor, in order to ensure Unit compatibility with its use of trigonometric functions |
Method Summary | |
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boolean |
equals(Object cs)
Indicates whether or not this instance is equal to an object (note must test for cs == null). |
double[][] |
fromReference(double[][] tuples)
Convert RealTuple values from Reference coordinates; for efficiency, input and output values are passed as double[][] arrays rather than RealTuple[] arrays; the array organization is double[tuple_dimension][number_of_tuples]; can modify and return argument array. |
float[][] |
fromReference(float[][] tuples)
Convert RealTuple values from Reference coordinates; for efficiency, input and output values are passed as float[][] arrays rather than RealTuple[] arrays; the array organization is float[tuple_dimension][number_of_tuples]; can modify and return argument array. |
double[][] |
toReference(double[][] tuples)
Convert RealTuple values to Reference coordinates; for efficiency, input and output values are passed as double[][] arrays rather than RealTuple[] arrays; the array organization is double[tuple_dimension][number_of_tuples]; can modify and return argument array. |
float[][] |
toReference(float[][] tuples)
Convert RealTuple values to Reference coordinates; for efficiency, input and output values are passed as float[][] arrays rather than RealTuple[] arrays; the array organization is float[tuple_dimension][number_of_tuples]; can modify and return argument array. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FlowSphericalCoordinateSystem(RealTupleType reference) throws VisADException
VisADException
Method Detail |
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public double[][] toReference(double[][] tuples) throws VisADException
CoordinateSystem
toReference
in class CoordinateSystem
tuples
- array of values assumed to be in coordinateSystem
units. Input array is not guaranteed to be immutable
and could be used for return.
VisADException
- if problem with conversion.public double[][] fromReference(double[][] tuples) throws VisADException
CoordinateSystem
fromReference
in class CoordinateSystem
tuples
- array of values assumed to be in reference
Units. Input array is not guaranteed to be immutable
and could be used for return.
VisADException
- if problem with conversion.public float[][] toReference(float[][] tuples) throws VisADException
CoordinateSystem
CoordinateSystem.toReference(double[][])
and then returns that converted
double array back as a float array. For efficiency, subclasses
should override this implementation.
toReference
in class CoordinateSystem
tuples
- array of values assumed to be in coordinateSystem
units. Input array is not guaranteed to be immutable
and could be used for return.
VisADException
- if problem with conversion.public float[][] fromReference(float[][] tuples) throws VisADException
CoordinateSystem
CoordinateSystem.toReference(double[][])
and then returns that converted
double array back as a float array. For efficiency, subclasses
should override this implementation.
fromReference
in class CoordinateSystem
tuples
- array of values assumed to be in reference
Units. Input array is not guaranteed to be immutable
and could be used for return.
VisADException
- if problem with conversion.public boolean equals(Object cs)
CoordinateSystem
equals
in class CoordinateSystem
cs
- the object in question.
true
if and only if this instance equals cs.
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