diff --git a/rugged-core/src/main/java/org/orekit/rugged/core/RuggedImpl.java b/rugged-core/src/main/java/org/orekit/rugged/core/RuggedImpl.java
index bd9708711ca7f385fdbbab5dfc58554e498f1fc9..83d2b27d381d68176703b414e724ed38108a5b54 100644
--- a/rugged-core/src/main/java/org/orekit/rugged/core/RuggedImpl.java
+++ b/rugged-core/src/main/java/org/orekit/rugged/core/RuggedImpl.java
@@ -164,6 +164,13 @@ public class RuggedImpl implements Rugged {
}
}
+ /** Get the reference date.
+ * @return reference date
+ */
+ public AbsoluteDate getReferenceDate() {
+ return referenceDate;
+ }
+
/** {@inheritDoc} */
@Override
public void setUpTilesManagement(TileUpdater updater, int maxCachedTiles) {
diff --git a/rugged-core/src/test/java/org/orekit/rugged/core/RuggedImplTest.java b/rugged-core/src/test/java/org/orekit/rugged/core/RuggedImplTest.java
index 270dafe1a65c65b6d12d57a00156cb1d60ca28f6..347cf052192034579221c5bebda6b0a6988490fa 100644
--- a/rugged-core/src/test/java/org/orekit/rugged/core/RuggedImplTest.java
+++ b/rugged-core/src/test/java/org/orekit/rugged/core/RuggedImplTest.java
@@ -19,11 +19,12 @@ package org.orekit.rugged.core;
import java.io.File;
import java.net.URISyntaxException;
+import java.util.Arrays;
+import java.util.List;
import org.apache.commons.math3.ode.nonstiff.DormandPrince853Integrator;
import org.apache.commons.math3.util.FastMath;
import org.junit.Assert;
-import org.junit.Before;
import org.junit.Test;
import org.orekit.attitudes.AttitudeProvider;
import org.orekit.attitudes.NadirPointing;
@@ -36,7 +37,6 @@ import org.orekit.errors.OrekitException;
import org.orekit.forces.gravity.HolmesFeatherstoneAttractionModel;
import org.orekit.forces.gravity.ThirdBodyAttraction;
import org.orekit.forces.gravity.potential.GravityFieldFactory;
-import org.orekit.forces.gravity.potential.ICGEMFormatReader;
import org.orekit.forces.gravity.potential.NormalizedSphericalHarmonicsProvider;
import org.orekit.frames.Frame;
import org.orekit.frames.FramesFactory;
@@ -48,6 +48,8 @@ import org.orekit.propagation.SpacecraftState;
import org.orekit.propagation.numerical.NumericalPropagator;
import org.orekit.rugged.api.Rugged;
import org.orekit.rugged.api.RuggedException;
+import org.orekit.rugged.api.SatellitePV;
+import org.orekit.rugged.api.SatelliteQ;
import org.orekit.time.AbsoluteDate;
import org.orekit.time.TimeScalesFactory;
import org.orekit.utils.Constants;
@@ -56,24 +58,93 @@ import org.orekit.utils.IERSConventions;
public class RuggedImplTest {
@Test
- public void testSetContext() throws RuggedException, OrekitException {
+ public void testSetContextWithoutOrekit()
+ throws RuggedException, OrekitException, URISyntaxException {
+
+ List<SatellitePV> pv = Arrays.asList(
+ new SatellitePV( 0.000, -1545168.478, -7001985.361, 0.000, -1095.152224, 231.344922, -7372.851944),
+ new SatellitePV( 1.000, -1546262.794, -7001750.226, -7372.851, -1093.478904, 238.925123, -7372.847995),
+ new SatellitePV( 2.000, -1547355.435, -7001507.511, -14745.693, -1091.804408, 246.505033, -7372.836044),
+ new SatellitePV( 3.000, -1548446.402, -7001257.216, -22118.520, -1090.128736, 254.084644, -7372.816090),
+ new SatellitePV( 4.000, -1549535.693, -7000999.342, -29491.323, -1088.451892, 261.663949, -7372.788133),
+ new SatellitePV( 5.000, -1550623.306, -7000733.888, -36864.094, -1086.773876, 269.242938, -7372.752175),
+ new SatellitePV( 6.000, -1551709.240, -7000460.856, -44236.825, -1085.094690, 276.821604, -7372.708214),
+ new SatellitePV( 7.000, -1552793.495, -7000180.245, -51609.507, -1083.414336, 284.399938, -7372.656251),
+ new SatellitePV( 8.000, -1553876.068, -6999892.056, -58982.134, -1081.732817, 291.977932, -7372.596287),
+ new SatellitePV( 9.000, -1554956.960, -6999596.289, -66354.697, -1080.050134, 299.555578, -7372.528320),
+ new SatellitePV(10.000, -1556036.168, -6999292.945, -73727.188, -1078.366288, 307.132868, -7372.452352),
+ new SatellitePV(11.000, -1557113.692, -6998982.024, -81099.599, -1076.681282, 314.709792, -7372.368382),
+ new SatellitePV(12.000, -1558189.530, -6998663.526, -88471.922, -1074.995118, 322.286344, -7372.276411),
+ new SatellitePV(13.000, -1559263.682, -6998337.451, -95844.150, -1073.307797, 329.862513, -7372.176439),
+ new SatellitePV(14.000, -1560336.145, -6998003.801, -103216.273, -1071.619321, 337.438294, -7372.068466),
+ new SatellitePV(15.000, -1561406.920, -6997662.575, -110588.284, -1069.929692, 345.013676, -7371.952492),
+ new SatellitePV(16.000, -1562476.004, -6997313.774, -117960.175, -1068.238912, 352.588652, -7371.828517),
+ new SatellitePV(17.000, -1563543.398, -6996957.398, -125331.938, -1066.546983, 360.163213, -7371.696542),
+ new SatellitePV(18.000, -1564609.098, -6996593.447, -132703.565, -1064.853906, 367.737352, -7371.556566),
+ new SatellitePV(19.000, -1565673.105, -6996221.923, -140075.049, -1063.159684, 375.311060, -7371.408591),
+ new SatellitePV(20.000, -1566735.417, -6995842.825, -147446.380, -1061.464319, 382.884328, -7371.252616));
+ List<SatelliteQ> q = Arrays.asList(
+ new SatelliteQ( 0.000, 0.516354347549, -0.400120145429, 0.583012133139, 0.483093065155),
+ new SatelliteQ( 1.000, 0.516659035405, -0.399867643627, 0.582741754688, 0.483302551263),
+ new SatelliteQ( 2.000, 0.516963581177, -0.399615033309, 0.582471217473, 0.483511904409),
+ new SatelliteQ( 3.000, 0.517267984776, -0.399362314553, 0.582200521577, 0.483721124530),
+ new SatelliteQ( 4.000, 0.517572246112, -0.399109487434, 0.581929667081, 0.483930211565),
+ new SatelliteQ( 5.000, 0.517876365096, -0.398856552030, 0.581658654071, 0.484139165451),
+ new SatelliteQ( 6.000, 0.518180341637, -0.398603508416, 0.581387482627, 0.484347986126),
+ new SatelliteQ( 7.000, 0.518484175647, -0.398350356669, 0.581116152834, 0.484556673529),
+ new SatelliteQ( 8.000, 0.518787867035, -0.398097096866, 0.580844664773, 0.484765227599),
+ new SatelliteQ( 9.000, 0.519091415713, -0.397843729083, 0.580573018530, 0.484973648272),
+ new SatelliteQ(10.000, 0.519394821590, -0.397590253397, 0.580301214186, 0.485181935488),
+ new SatelliteQ(11.000, 0.519698084578, -0.397336669885, 0.580029251825, 0.485390089185),
+ new SatelliteQ(12.000, 0.520001204587, -0.397082978623, 0.579757131530, 0.485598109301),
+ new SatelliteQ(13.000, 0.520304181527, -0.396829179688, 0.579484853385, 0.485805995775),
+ new SatelliteQ(14.000, 0.520607015311, -0.396575273158, 0.579212417473, 0.486013748545),
+ new SatelliteQ(15.000, 0.520909705847, -0.396321259108, 0.578939823877, 0.486221367550),
+ new SatelliteQ(16.000, 0.521212253049, -0.396067137616, 0.578667072681, 0.486428852729),
+ new SatelliteQ(17.000, 0.521514656825, -0.395812908759, 0.578394163969, 0.486636204020),
+ new SatelliteQ(18.000, 0.521816917089, -0.395558572613, 0.578121097824, 0.486843421362),
+ new SatelliteQ(19.000, 0.522119033749, -0.395304129256, 0.577847874330, 0.487050504694),
+ new SatelliteQ(20.000, 0.522421006719, -0.395049578765, 0.577574493570, 0.487257453954));
+ String path = getClass().getClassLoader().getResource("orekit-data").toURI().getPath();
RuggedImpl rugged = new RuggedImpl();
- rugged.setGeneralContext(null,
- propagator.getInitialState().getDate(),
+ rugged.setGeneralContext(new File(path),
+ "2012-01-01T00:00:00",
Rugged.Algorithm.DUVENHAGE,
Rugged.Ellipsoid.WGS84,
Rugged.InertialFrame.EME2000,
Rugged.BodyRotatingFrame.ITRF,
- propagator);
+ pv, 8, q, 8);
+
+ Assert.assertEquals(new AbsoluteDate("2012-01-01T00:00:00", TimeScalesFactory.getUTC()),
+ rugged.getReferenceDate());
+
}
- @Before
- public void setUp() throws RuggedException, OrekitException, URISyntaxException {
+ @Test
+ public void testSetContextWithOrekit()
+ throws RuggedException, OrekitException, URISyntaxException {
String path = getClass().getClassLoader().getResource("orekit-data").toURI().getPath();
DataProvidersManager.getInstance().addProvider(new DirectoryCrawler(new File(path)));
+ Propagator propagator = createPropagator();
+
+ RuggedImpl rugged = new RuggedImpl();
+ rugged.setGeneralContext(null,
+ propagator.getInitialState().getDate(),
+ Rugged.Algorithm.DUVENHAGE,
+ Rugged.Ellipsoid.WGS84,
+ Rugged.InertialFrame.EME2000,
+ Rugged.BodyRotatingFrame.ITRF,
+ propagator);
- // the following orbital parameters have been computed using
+ Assert.assertEquals(propagator.getInitialState().getDate(), rugged.getReferenceDate());
+
+ }
+
+ private Propagator createPropagator()
+ throws OrekitException {
+
+ // the following orbital parameters have been computed using
// Orekit tutorial about phasing, using the following configuration:
//
// orbit.date = 2012-01-01T00:00:00.000
@@ -115,10 +186,9 @@ public class RuggedImplTest {
numericalPropagator.addForceModel(new ThirdBodyAttraction(CelestialBodyFactory.getMoon()));
numericalPropagator.setOrbitType(type);
numericalPropagator.setInitialState(state);
- propagator = numericalPropagator;
+ numericalPropagator.setAttitudeProvider(provider);
+ return numericalPropagator;
}
- Propagator propagator;
-
}