Package thredds.server.ncss.view.dsg.station

Class StationWriterUtils

java.lang.Object

thredds.server.ncss.view.dsg.station.StationWriterUtils

public class StationWriterUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
StationWriterUtils()

Method Summary

Modifier and Type	Method	Description
static ucar.unidata.geoloc.Station	findClosestStation(ucar.nc2.ft.StationFeatureCollection stationFeatCol, ucar.unidata.geoloc.LatLonPoint pt)	Find the station closest to the specified point.
static List<ucar.nc2.ft.point.StationFeature>	getStationsInSubset(ucar.nc2.ft.StationFeatureCollection stationFeatCol, ucar.nc2.ft2.coverage.SubsetParams ncssParams)

Methods inherited from class java.lang.Object

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

Constructor Detail

StationWriterUtils

public StationWriterUtils()

Method Detail

getStationsInSubset

public static List<ucar.nc2.ft.point.StationFeature> getStationsInSubset(ucar.nc2.ft.StationFeatureCollection stationFeatCol,
                                                                         ucar.nc2.ft2.coverage.SubsetParams ncssParams)
                                                                  throws IOException

Throws:

IOException

findClosestStation

public static ucar.unidata.geoloc.Station findClosestStation(ucar.nc2.ft.StationFeatureCollection stationFeatCol,
                                                             ucar.unidata.geoloc.LatLonPoint pt)

Find the station closest to the specified point. The metric is (lat-lat0)**2 + (cos(lat0)*(lon-lon0))**2

Parameters:

stationFeatCol - - StationFeatureCollection to be searched

pt - - target LatLonPoint

Returns:

The Station in stationFeatCol closest to pt