org.esa.snap.core.datamodel

Class LineTimeCoding

java.lang.Object

org.esa.snap.core.datamodel.LineTimeCoding

All Implemented Interfaces:

TimeCoding

public class LineTimeCoding
extends Object
implements TimeCoding

A time-coding based on an Array of modified julian days as double values. One MDJ per raster line.

Since:

SNAP 2.0

Constructor Summary

Constructors

Constructor and Description
LineTimeCoding(double[] mjDs)
LineTimeCoding(int sceneRasterHeight, double mjdStart, double mjdEnd)

Method Summary

Modifier and Type	Method and Description
double	getMJD(PixelPos pixelPos) Gets the time as MJD double for a raster line Point2D.Double.getY().

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.esa.snap.core.datamodel.TimeCoding

canGetPixelPos, getPixelPos

Constructor Detail

LineTimeCoding

public LineTimeCoding(int sceneRasterHeight,
                      double mjdStart,
                      double mjdEnd)
               throws IOException

Throws:

IOException

LineTimeCoding

public LineTimeCoding(double[] mjDs)
               throws IOException

Throws:

IOException

Method Detail

getMJD

public double getMJD(PixelPos pixelPos)

Gets the time as MJD double for a raster line Point2D.Double.getY(). If the y value of the pixel pos is outside the raster y dimension NaN will be returned.

Specified by:

getMJD in interface TimeCoding

Parameters:

pixelPos - The pixel position in units of a given raster data node

Returns:

the time as MJD double

See Also:

ProductData.UTC.getMJD(), TimeCoding.getPixelPos(double, PixelPos)