« API TLE options » : différence entre les versions

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=== Single TLE ===
=== Single TLE ===


We have to instantiate a [{{PathCurrentJavaDoc}}/fr/cnes/dynvol/gentleman/calc/data/tle/GtmSingleTle.html GtmSingleTle] object. Two constructors are available :
We have to instantiate a [{{PathCurrentJavaDoc}}/fr/cnes/dynvol/gentleman/calc/data/tle/GtmSingleTle.html GtmSingleTle] object. Two constructors are then available :


* one with the minimum data to give (the other ones will be set to default values) :
* one with the minimum data to give (the other ones will be set to default values) :

Version du 10 septembre 2021 à 12:40

The way to set how TLE(s) will be generated will depend of the chosen option as described here.


Single TLE

We have to instantiate a GtmSingleTle object. Two constructors are then available :

  • one with the minimum data to give (the other ones will be set to default values) :
final AbsoluteDate date = new AbsoluteDate("2020-01-01T00:00:00.000", GtmConstants.UTC);
final GtmGeoPropagator geo = new GtmGeoPropagator();
...
// GtmSingleTle data
final GtmSingleTle data = new GtmSingleTle(date, geo.getAmountOfPoints());
  • one with all the needed data. The example below is fully equivalent to the one above.
final GtmSingleTle data = new GtmSingleTle(date, geo.getAmountOfPoints(), 1.0, false, false, GtmBuildingMethods.DIFFERENTIAL, 30);

Best single TLE

Best dated TLEs

Best periodic TLEs