edu.wisc.ssec.mcidas
Class AncillaryData

java.lang.Object
  edu.wisc.ssec.mcidas.AncillaryData

public class AncillaryData
extends Object

AncillaryData creates an object providing access to image parameters needed to do conversion from McIDAS area format to some other image format.

Version:

1.6 6 Aug 1999

Author:

Tommy Jasmin, SSEC

Constructor Summary

AncillaryData(DataInputStream dis)
constructor

Method Summary

int	getBandMap() return 32 bit band map
int	getCalOffset() return offset in bytes to calibration data
int	getCalType()
int	getCreationDate() return image creation date
int	getCreationTime() return image creation time
int	getDataOffset() return offset in bytes to image data
int	getDataWidth() return number of bytes per pixel
int	getElemRes() return element resolution
int	getImageDate() return image date
int	getImageTime() return image time
int	getLineRes() return line resolution
int	getNavOffset() return offset in bytes to navigation data
int	getNumBands() return number of bands/channels in image
int	getNumElements() return number of elements
int	getNumLines() return number of lines
int	getPrefixSize() return size in bytes of line prefix
int	getProjectNum() return project number associated with image
int	getSensorId() return sensor id
int	getStartElem() return starting image element
int	getStartLine() return starting image line
int	getStatus() return image status field
int	getVersion() return file format version number
boolean	isSwapped() return flag indicating certain fields were byte flipped

Methods inherited from class java.lang.Object

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

Constructor Detail

AncillaryData

public AncillaryData(DataInputStream dis)
              throws IOException

constructor

Parameters:

dis - data input stream

Throws:

IOException

Method Detail

getCalType

public int getCalType()

getSensorId

public int getSensorId()

return sensor id

getNumElements

public int getNumElements()

return number of elements

getNumLines

public int getNumLines()

return number of lines

getStartLine

public int getStartLine()

return starting image line

getStartElem

public int getStartElem()

return starting image element

getLineRes

public int getLineRes()

return line resolution

getElemRes

public int getElemRes()

return element resolution

getImageDate

public int getImageDate()

return image date

getImageTime

public int getImageTime()

return image time

getCreationDate

public int getCreationDate()

return image creation date

getCreationTime

public int getCreationTime()

return image creation time

getStatus

public int getStatus()

return image status field

getVersion

public int getVersion()

return file format version number

getDataWidth

public int getDataWidth()

return number of bytes per pixel

getNumBands

public int getNumBands()

return number of bands/channels in image

getPrefixSize

public int getPrefixSize()

return size in bytes of line prefix

getProjectNum

public int getProjectNum()

return project number associated with image

getBandMap

public int getBandMap()

return 32 bit band map

getNavOffset

public int getNavOffset()

return offset in bytes to navigation data

getCalOffset

public int getCalOffset()

return offset in bytes to calibration data

getDataOffset

public int getDataOffset()

return offset in bytes to image data

isSwapped

public boolean isSwapped()

return flag indicating certain fields were byte flipped