Package hec.map.aidem

Class GrassAsciiMap

java.lang.Object

hec.map.MapObject

hec.map.aidem.AiDemBaseMap

hec.map.aidem.AiDemMap

hec.map.aidem.GrassAsciiMap

All Implemented Interfaces:

ElevationMap, GridMap, MapObjectInterface, Serializable

public class GrassAsciiMap
extends AiDemMap

Ascii file that has almost the same format as the AiDem Ascii file. Just the header is a bit different. Its the native GSSHA (Corps spreading model) uses for its grid maps.

See Also:

• Serialized Form

Field Summary

Fields inherited from class hec.map.aidem.AiDemMap

BINARY_HEADER_LENGTH, EXTENSION

Fields inherited from class hec.map.aidem.AiDemBaseMap

_cellsize, _data, _lowerLeftCorner, _maxElev, _minElev, _nodata, _numcol, _numrow

Fields inherited from class hec.map.MapObject

_debug, _extent, _fileOpener, _loaded, _mapId, mCoordinateReferencySystem

Constructor Summary

Constructors

Constructor	Description
GrassAsciiMap(MapIdentifier id)
GrassAsciiMap(String fileName)

Method Summary

Modifier and Type	Method	Description
protected boolean	readAsciiHeader(BufferedReader in)	read the header from the ASCII file

Methods inherited from class hec.map.aidem.AiDemMap

ensureBinaryFile, fillArray, load, loadBin, loadHeader, mapIdentifierEquals, unload

Methods inherited from class hec.map.aidem.AiDemBaseMap

cellToWorldPt, cellToWorldPt, getAreaHeight, getAreaWidth, getData, getElevation, getElevation, getGridCellSize, getLowerLeftCorner, getMaximumElevation, getMinimumElevation, getName, getNoDataValue, getResolutionX, getResolutionY, init, setNoDataValue, supportsNoDataValue, worldPtToCell, worldPtToCell

Methods inherited from class hec.map.MapObject

equals, getCoordinateInfo, getCoordinateReferenceSystem, getExtent, getFilenames, getFileOpener, getMapIdentifier, newFile, newThenOpenFile, openFile, readProjection, setExtent, setFileOpener, setMapIdentifier, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface hec.map.MapObjectInterface

getCoordinateReferenceSystem, getExtent, getMapIdentifier, setExtent, setMapIdentifier

Constructor Details

GrassAsciiMap

public GrassAsciiMap(String fileName)

GrassAsciiMap

public GrassAsciiMap(MapIdentifier id)

Method Details

readAsciiHeader

protected boolean readAsciiHeader(BufferedReader in)
                           throws IOException

read the header from the ASCII file

Overrides:

readAsciiHeader in class AiDemMap

Parameters:

in - reader for the ASCII file

Throws:

IOException