org.hortonmachine.modules

Class RasterReader

java.lang.Object

org.hortonmachine.gears.libs.modules.HMModel

org.hortonmachine.modules.RasterReader

public class RasterReader
extends org.hortonmachine.gears.libs.modules.HMModel

Field Summary

Fields

Modifier and Type	Field and Description
boolean	doEnvelope Flag to read only envelope (if true, the output geodata is null).
String	file
Double	fileNovalue
Double	geodataNovalue
org.geotools.geometry.GeneralEnvelope	originalEnvelope The original envelope of the coverage.
org.geotools.coverage.grid.GridCoverage2D	outRaster
Integer	pCols
Double	pEast
Double	pNorth
Integer	pRows
Double	pSouth
Double	pWest
Double	pXres
Double	pYres

Fields inherited from class org.hortonmachine.gears.libs.modules.HMModel

doProcess, doReset, gf, pm

Constructor Summary

Constructors

Constructor and Description
RasterReader()

Method Summary

Modifier and Type	Method and Description
void	process()
static org.geotools.coverage.grid.GridCoverage2D	readRaster(String path) Utility method to quickly read a grid in default mode.

Methods inherited from class org.hortonmachine.gears.libs.modules.HMModel

checkCancel, checkFileExists, checkNull, checkWorkingFolderInPath, concatOr, dumpRaster, dumpVector, getDefaultThreadsNum, getRaster, getVector, help, isCanceled, template

Methods inherited from class java.lang.Object

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

Field Detail

file

public String file

fileNovalue

public Double fileNovalue

geodataNovalue

public Double geodataNovalue

pNorth

public Double pNorth

pSouth

public Double pSouth

pWest

public Double pWest

pEast

public Double pEast

pXres

public Double pXres

pYres

public Double pYres

pRows

public Integer pRows

pCols

public Integer pCols

outRaster

public org.geotools.coverage.grid.GridCoverage2D outRaster

doEnvelope

public boolean doEnvelope

Flag to read only envelope (if true, the output geodata is null).

originalEnvelope

public org.geotools.geometry.GeneralEnvelope originalEnvelope

The original envelope of the coverage.

Constructor Detail

RasterReader

public RasterReader()

Method Detail

process

public void process()
             throws Exception

Throws:

Exception

readRaster

public static org.geotools.coverage.grid.GridCoverage2D readRaster(String path)
                                                            throws Exception

Utility method to quickly read a grid in default mode.

Parameters:

path - the path to the file.

Returns:

the read coverage.

Throws:

Exception