edu.d.umn.fileformats
Class GZDDFFile

java.lang.Object
  edu.d.umn.fileformats.ElevationFile
      edu.d.umn.fileformats.DDFFileAbstract
          edu.d.umn.fileformats.GZDDFFile

public class GZDDFFile
extends DDFFileAbstract

Class for handling a tarballed SDTS data set.

Field Summary

Fields inherited from class edu.d.umn.fileformats.DDFFileAbstract

fileID, lengthOfFirstDirectoryElement, lengthOfLastDirectoryElement, lengthOfNextDirectoryElement, numDirectoryElements, startingPointOfDDA

Fields inherited from class edu.d.umn.fileformats.ElevationFile

elevations, fileName, filePath, groundCoordinates, maxElevation, minElevation, nColumns, nRows, quadrangleName, resolution

Constructor Summary

GZDDFFile(java.lang.String aFileName)
Creates a new instance of GZDDFFile

Method Summary

Methods inherited from class edu.d.umn.fileformats.DDFFileAbstract

processElevations, processGroundCoordinates, processLeader, processMinMaxElevation, processRowColMax

Methods inherited from class edu.d.umn.fileformats.ElevationFile

getResolution

Methods inherited from class java.lang.Object

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

Constructor Detail

GZDDFFile

public GZDDFFile(java.lang.String aFileName)
          throws java.io.IOException

Creates a new instance of GZDDFFile

Parameters:

aFileName - The name of the file to read.

Throws:

java.io.IOException - Thrown if file does not exist.