edu.wisc.ssec.mcidasv.data.hydra

Class JPSSUtilities

java.lang.Object

edu.wisc.ssec.mcidasv.data.hydra.JPSSUtilities

public abstract class JPSSUtilities
extends Object

Utility class to support Joint Polar Satellite System (JPSS) functionality. Some of this is temporary hashmaps, needed because the currently available NPP data does not fully, correctly implement the specs yet as defined in the NPP Common Data Format Control Book. See: http://jointmission.gsfc.nasa.gov/project/science-documents.html

Author:

tommyj

Field Summary

Fields

Modifier and Type	Field and Description
static float[]	ATMSChannelCenterFrequencies
private static HashMap<String,String>	factHM
private static HashMap<String,String>	geoHM
static String[]	geoProductIDs
private static HashMap<String,String>	prodHM

Constructor Summary

Constructors

Constructor and Description
JPSSUtilities()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isValidNPPProduct(String prodName) Return true if the input string is a valid NPP Product
static String	mapDataVarNameToFactorsName(String varName) Map an NPP variable name to the corresponding name of the variable containing scale and offset factors.
static String	mapGeoRefToProductID(String geoRef) Map the NPP global attribute N_GEO_Ref to the appropriate geolocation product id prefix.
static String	mapProdNameToProfileName(String prodName) Map the NPP product name to those used in the XML Product Profiles, which seem to be short-hand versions of the long names.

Methods inherited from class java.lang.Object

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

Field Detail

ATMSChannelCenterFrequencies

public static float[] ATMSChannelCenterFrequencies

geoProductIDs

public static String[] geoProductIDs

geoHM

private static HashMap<String,String> geoHM

prodHM

private static HashMap<String,String> prodHM

factHM

private static HashMap<String,String> factHM

Constructor Detail

JPSSUtilities

public JPSSUtilities()

Method Detail

mapDataVarNameToFactorsName

public static String mapDataVarNameToFactorsName(String varName)

Map an NPP variable name to the corresponding name of the variable containing scale and offset factors.

Parameters:

varName -

Returns:

variable name for the corresponding scale and offset factors

mapGeoRefToProductID

public static String mapGeoRefToProductID(String geoRef)

Map the NPP global attribute N_GEO_Ref to the appropriate geolocation product id prefix.

Parameters:

geoRef -

Returns:

product id for the corresponding geolocation data

mapProdNameToProfileName

public static String mapProdNameToProfileName(String prodName)

Map the NPP product name to those used in the XML Product Profiles, which seem to be short-hand versions of the long names.

Parameters:

prodName -

Returns:

product id for the corresponding XML Product Profile

isValidNPPProduct

public static boolean isValidNPPProduct(String prodName)

Return true if the input string is a valid NPP Product

Parameters:

prodName -

Returns:

true if the input string is a valid NPP Product