Package org.orekit.files.rinex.clock

Class RinexClockParser

java.lang.Object

org.orekit.files.rinex.clock.RinexClockParser

public class RinexClockParser
extends Object

A parser for the clock file from the IGS. This parser handles versions 2.0 to 3.04 of the RINEX clock files.

It is able to manage some mistakes in file writing and format compliance such as wrong date format, misplaced header blocks or missing information.

A time system should be specified in the file. However, if it is not, default time system will be chosen regarding the satellite system. If it is mixed or not specified, default time system will be UTC.

Caution, files with missing information in header can lead to wrong data dates and station positions. It is advised to check the correctness and format compliance of the clock file to be parsed.

Since:

11.0

Author:

Thomas Paulet

See Also:

• 3.00 clock file format
• 3.02 clock file format
• 3.04 clock file format

Constructor Summary

Constructors

Constructor	Description
RinexClockParser()	Create a clock file parser using default values.
RinexClockParser(Function<? super String,? extends Frame> frameBuilder, Function<? super String,? extends ObservationType> typeBuilder, Function<? super String,? extends TimeSystem> timeSystemBuilder, TimeScales timeScales)	Constructor, build the IGS clock file parser.

Method Summary

Modifier and Type	Method	Description
RinexClock	parse(DataSource source)	Parse an IGS clock file from a DataSource.

Methods inherited from class java.lang.Object

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

Constructor Details

RinexClockParser

@DefaultDataContext
public RinexClockParser()

Create a clock file parser using default values.

This constructor uses the default data context and IGSUtils.guessFrame(String), it recognizes only PredefinedObservationType and PredefinedTimeSystem.

See Also:

• RinexClockParser(Function, Function, Function, TimeScales)

RinexClockParser

public RinexClockParser(Function<? super String,? extends Frame> frameBuilder,
 Function<? super String,? extends ObservationType> typeBuilder,
 Function<? super String,? extends TimeSystem> timeSystemBuilder,
 TimeScales timeScales)

Constructor, build the IGS clock file parser.

Parameters:

frameBuilder - is a function that can construct a frame from a clock file coordinate system string. The coordinate system can be any 5 characters string e.g., ITR92, IGb08.

typeBuilder - mapper from string to the observation type

timeSystemBuilder - mapper from string to time system (useful for user-defined time systems)

timeScales - the set of time scales used for parsing dates.

Since:

14.0

Method Details

parse

public RinexClock parse(DataSource source)

Parse an IGS clock file from a DataSource.

Parameters:

source - source for clock file

Returns:

a parsed IGS clock file

Since:

12.1