visad.meteorology
Interface ImageSequence

All Superinterfaces:

Data, Field, Function, Thing

All Known Implementing Classes:

ImageSequenceImpl

public interface ImageSequence
extends Field

Interface for representing a time sequence of single-banded images.

Field Summary

Fields inherited from interface visad.Data

ABS, ACOS, ACOS_DEGREES, ADD, ASIN, ASIN_DEGREES, ATAN, ATAN_DEGREES, ATAN2, ATAN2_DEGREES, CEIL, COS, COS_DEGREES, DEGREES_TO_RADIANS, DEPENDENT, DIVIDE, EXP, FLOOR, INDEPENDENT, INV_ATAN2, INV_ATAN2_DEGREES, INV_DIVIDE, INV_POW, INV_REMAINDER, INV_SUBTRACT, LOG, MAX, MIN, MULTIPLY, NEAREST_NEIGHBOR, NEGATE, NO_ERRORS, NOP, POW, RADIANS_TO_DEGREES, REMAINDER, RINT, ROUND, SIN, SIN_DEGREES, SQRT, SUBTRACT, TAN, TAN_DEGREES, WEIGHTED_AVERAGE

Method Summary

SingleBandedImage	getImage(DateTime dt) Get the image at the specified time
SingleBandedImage	getImage(int index) Return the image at the index'th position in the sequence.
int	getImageCount() Return the number of images in the sequence.
DateTime[]	getImageTimes() Return the list of times associated with this sequence.

Methods inherited from interface visad.Field

domainEnumeration, domainFactor, domainMultiply, domainMultiply, extract, getDefaultRangeUnits, getDomainSet, getFloats, getFloats, getLength, getRangeCoordinateSystem, getRangeCoordinateSystem, getRangeUnits, getSample, getStringValues, getValues, getValues, isFlatField, setSample, setSample, setSample, setSample, setSamples, setSamples, setSamples

Methods inherited from interface visad.Function

derivative, derivative, derivative, derivative, derivative, evaluate, evaluate, evaluate, evaluate, getDomainCoordinateSystem, getDomainDimension, getDomainUnits, resample, resample

Methods inherited from interface visad.Data

abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, isMissing, local, log, log, longString, longString, max, max, min, min, multiply, multiply, negate, negate, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, unary, unary

Methods inherited from interface visad.Thing

addReference, removeReference

Method Detail

getImageTimes

DateTime[] getImageTimes()
                         throws VisADException

Return the list of times associated with this sequence.

Returns:

array of image start times.

Throws:

VisADException

getImageCount

int getImageCount()
                  throws VisADException

Return the number of images in the sequence.

Returns:

number of images

Throws:

VisADException

getImage

SingleBandedImage getImage(DateTime dt)
                           throws VisADException,
                                  RemoteException

Get the image at the specified time

Parameters:

dt - image time

Returns:

single banded image at that time.

Throws:

VisADException - no image at that time in the set.

RemoteException - can't get remote image

getImage

SingleBandedImage getImage(int index)
                           throws VisADException,
                                  RemoteException

Return the image at the index'th position in the sequence.

Parameters:

index - index in the sequence

Returns:

single banded image at that index

Throws:

VisADException - no image at that index in the set.

RemoteException - can't get remote image