org.orekit.models.earth.atmosphere.data

Class CssiSpaceWeatherDataLoader

java.lang.Object

org.orekit.models.earth.atmosphere.data.AbstractSolarActivityDataLoader<CssiSpaceWeatherDataLoader.LineParameters>

org.orekit.models.earth.atmosphere.data.CssiSpaceWeatherDataLoader

All Implemented Interfaces:

DataLoader

public class CssiSpaceWeatherDataLoader
extends AbstractSolarActivityDataLoader<CssiSpaceWeatherDataLoader.LineParameters>

This class reads solar activity data from CSSI Space Weather files for the class CssiSpaceWeatherData.

The data are retrieved through space weather files offered by CSSI/AGI. The data can be retrieved on the AGI FTP. This file is updated several times a day by using several sources mentioned in the Celestrak space weather data documentation.

Since:

10.2

Author:

Clément Jonglez

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CssiSpaceWeatherDataLoader.LineParameters Container class for Solar activity indexes.

Constructor Summary

Constructors

Constructor and Description
CssiSpaceWeatherDataLoader(TimeScale utc) Constructor.

Method Summary

Modifier and Type	Method and Description
SortedSet<CssiSpaceWeatherDataLoader.LineParameters>	getDataSet() Getter for the data set.
AbsoluteDate	getLastDailyPredictedDate() Gets the day (at data start) of the last daily data entry.
AbsoluteDate	getLastObservedDate() Gets the day (at data start) of the last observed data entry.
void	loadData(InputStream input, String name) Load data from a stream.

Methods inherited from class org.orekit.models.earth.atmosphere.data.AbstractSolarActivityDataLoader

getMaxDate, getMinDate, getUTC, setMaxDate, setMinDate, stillAcceptsData

Methods inherited from class java.lang.Object

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

Constructor Detail

CssiSpaceWeatherDataLoader

public CssiSpaceWeatherDataLoader(TimeScale utc)

Constructor.

Parameters:

utc - UTC time scale

Method Detail

loadData

public void loadData(InputStream input,
                     String name)
              throws IOException,
                     ParseException,
                     OrekitException

Load data from a stream.

Parameters:

input - data input stream

name - name of the file (or zip entry)

Throws:

IOException - if data can't be read

ParseException - if data can't be parsed or if some loader specific error occurs

OrekitException

getDataSet

public SortedSet<CssiSpaceWeatherDataLoader.LineParameters> getDataSet()

Getter for the data set.

Specified by:

getDataSet in class AbstractSolarActivityDataLoader<CssiSpaceWeatherDataLoader.LineParameters>

Returns:

the data set

getLastDailyPredictedDate

public AbsoluteDate getLastDailyPredictedDate()

Gets the day (at data start) of the last daily data entry.

Returns:

the last daily predicted date

getLastObservedDate

public AbsoluteDate getLastObservedDate()

Gets the day (at data start) of the last observed data entry.

Returns:

the last observed date