org.genesys.worldclim

Class WorldClimDownload

java.lang.Object

org.genesys.worldclim.WorldClimDownload

public class WorldClimDownload
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected String	variableName
static String	WORLDCLIM_ORG_FILEBASE
protected File	worldClimDir

Constructor Summary

Constructors

Constructor and Description
WorldClimDownload(File worldClimDir, String variableName)

Method Summary

Modifier and Type	Method and Description
List<File>	downloadAndExtract() Download WorldClim file and extract to destination folder.
static String	getFileName(String variableName) Get download file name for worldclim.org variableName
boolean	haveData() Check that both .bil and .hdr file exist in worldClimDir for specified variableName

Methods inherited from class java.lang.Object

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

Field Detail

WORLDCLIM_ORG_FILEBASE

public static String WORLDCLIM_ORG_FILEBASE

worldClimDir

protected final File worldClimDir

variableName

protected final String variableName

Constructor Detail

WorldClimDownload

public WorldClimDownload(File worldClimDir,
                         String variableName)

Method Detail

getFileName

public static String getFileName(String variableName)
                          throws FileNotFoundException

Get download file name for worldclim.org variableName

Parameters:

variableName - get source filename for Worldclim variable

Returns:

name of file containing the variable

Throws:

FileNotFoundException - when variable is not recognized

haveData

public boolean haveData()

Check that both .bil and .hdr file exist in worldClimDir for specified variableName

Returns:

true, if successful

downloadAndExtract

public List<File> downloadAndExtract()
                              throws IOException

Download WorldClim file and extract to destination folder.

Returns:

list of downloaded files

Throws:

IOException - when files cannot be downloaded or extracted