jmatlab

Class IseaMinMax

java.lang.Object

jmatlab.IseaMinMax

public class IseaMinMax
extends java.lang.Object

Java class to call from matlab to find isea index of a cell from a geographic point with latitude and longitude. The directoryOf18x9 is the directory index containing areas of earth as files. Each of this files (Area_1.csv to Area_162.csv) defines polygons of isea cells having intersection with the area. Matlab call to get isea cellNumber 9894 from point latitude=10 and longitude=10.1
try to call :

 javaaddpath('/home/coriolis_dev/val/dat/co03/climatologie/CORA/Min_Max')
 iseaMinMax = jmatlab.IseaMinMax('/home/coriolis_dev/val/dat/co03/climatologie/CORA/Min_Max')
 cellNumber = javaMethod('getIseaIndex',iseaMinMax,10,10.1)
 

Constructor Summary

Constructors

Constructor and Description
IseaMinMax(java.lang.String directoryOf18x9) IseaMinMax constructor

Method Summary

Modifier and Type	Method and Description
Cell	getIseaCell(double latitude, double longitude) Getter for Isea cell from latitude and longitude
int	getIseaIndex(double latitude, double longitude) Getter for Isea index from latitude and longitude

Methods inherited from class java.lang.Object

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

Constructor Detail

IseaMinMax

public IseaMinMax(java.lang.String directoryOf18x9)

IseaMinMax constructor

Parameters:

directoryOf18x9 - full path for directory containing 18x9 subdirectory

Method Detail

getIseaIndex

public int getIseaIndex(double latitude,
                        double longitude)

Getter for Isea index from latitude and longitude

Parameters:

latitude - the latitude

longitude - the longitude

Returns:

the isea index or -1 if error occurs

getIseaCell

public Cell getIseaCell(double latitude,
                        double longitude)

Getter for Isea cell from latitude and longitude

Parameters:

latitude - the latitude

longitude - the longitude

Returns:

the isea cell or null if error occurs