public void Solar_Coordinate_Accuracy_Local_Time_Check()
{
var lcZ = Celestial.Get_Solar_Coordinate(new DateTime(2020, 11, 19, 0, 0, 0));
var lcL = Celestial.Get_Solar_Coordinate(new DateTime(2020, 11, 18, 13, 0, 0), -11);
//Local float precision loss will occur
Assert.AreEqual(lcZ.SubsolarLatitude, lcL.SubsolarLatitude, .000001, "Subsolar Latitude");
Assert.AreEqual(lcZ.SubsolarLongitude, lcL.SubsolarLongitude, .0001, "Subsolar Longitude");
Assert.AreEqual(lcZ.RightAscension, lcL.RightAscension, .0000001, "Right Ascension");
}
public void Solar_Coordinate_Accuracy_Check()
{
var sc1 = Celestial.Get_Solar_Coordinate(new DateTime(2020, 11, 19, 0, 0, 0));
var sc2 = Celestial.Get_Solar_Coordinate(new DateTime(2020, 11, 19, 0, 26, 0));
var sc3 = Celestial.Get_Solar_Coordinate(new DateTime(2020, 11, 19, 12, 26, 0));
var sc4 = Celestial.Get_Solar_Coordinate(new DateTime(1992, 10, 13, 1, 0, 0));
var sc5 = Celestial.Get_Solar_Coordinate(new DateTime(2020, 9, 1, 11, 24, 0)); //Normalization subsolar check
Assert.AreEqual(0.988293, sc1.RadiusVector, .000001, "Radius vector for sc1 exceeds delta.");
Assert.AreEqual(237.122, sc1.Longitude, .8, "Longitude for sc1 exceeds delta.");
Assert.AreEqual(0, sc1.Latitude, .001, "Latitude for sc1 exceeds delta.");
Assert.AreEqual(234.835, sc1.RightAscension, .1, "Right Ascension for sc1 exceeds delta.");
Assert.AreEqual(-19.514, sc1.Declination, .1, "Declination for sc1 exceeds delta.");
Assert.AreEqual(238.491, sc1.GeometricMeanLongitude, .001, "Geometric Mean Longitude for sc1 exceeds delta.");
Assert.AreEqual(-19.514, sc1.SubsolarLatitude, .01, "Subsolar Latitude for sc1 exceeds delta.");
Assert.AreEqual(176.344, sc1.SubsolarLongitude, .03, "Subsolar Longitude for sc1 exceeds delta.");
Assert.AreEqual(0.988289, sc2.RadiusVector, .000001, "Radius vector for sc2 exceeds delta.");
Assert.AreEqual(237.141, sc2.Longitude, .8, "Longitude for sc2 exceeds delta.");
Assert.AreEqual(0, sc2.Latitude, .001, "Latitude for sc2 exceeds delta.");
Assert.AreEqual(234.854, sc2.RightAscension, .1, "Right Ascension for sc2 exceeds delta.");
Assert.AreEqual(-19.518, sc2.Declination, .1, "Declination for sc2 exceeds delta.");
Assert.AreEqual(238.509, sc2.GeometricMeanLongitude, .001, "Geometric Mean Longitude for sc2 exceeds delta.");
Assert.AreEqual(-19.518, sc2.SubsolarLatitude, .01, "Subsolar Latitude for sc2 exceeds delta.");
Assert.AreEqual(169.845, sc2.SubsolarLongitude, .03, "Subsolar Longitude for sc2 exceeds delta.");
Assert.AreEqual(0.988186, sc3.RadiusVector, .000001, "Radius vector for sc3 exceeds delta.");
Assert.AreEqual(237.141, sc3.Longitude, .8, "Longitude for sc3 exceeds delta.");
Assert.AreEqual(0, sc3.Latitude, .001, "Latitude for sc3 exceeds delta.");
Assert.AreEqual(235.376, sc3.RightAscension, .1, "Right Ascension for sc3 exceeds delta.");
Assert.AreEqual(-19.632, sc3.Declination, .1, "Declination for sc3 exceeds delta.");
Assert.AreEqual(239.002, sc3.GeometricMeanLongitude, .001, "Geometric Mean Longitude for sc3 exceeds delta.");
Assert.AreEqual(-19.632, sc3.SubsolarLatitude, .01, "Subsolar Latitude for sc3 exceeds delta.");
Assert.AreEqual(-10.126, sc3.SubsolarLongitude, .03, "Subsolar Longitude for sc3 exceeds delta.");
Assert.AreEqual(0.997650, sc4.RadiusVector, .000001, "Radius vector for sc4 exceeds delta.");
Assert.AreEqual(199.950, sc4.Longitude, .8, "Longitude for sc4 exceeds delta.");
Assert.AreEqual(0, sc4.Latitude, .001, "Latitude for sc4 exceeds delta.");
Assert.AreEqual(198.420, sc4.RightAscension, .1, "Right Ascension for sc4 exceeds delta.");
Assert.AreEqual(-7.801, sc4.Declination, .1, "Declination for sc4 exceeds delta.");
Assert.AreEqual(201.848, sc4.GeometricMeanLongitude, .001, "Geometric Mean Longitude for sc4 exceeds delta.");
Assert.AreEqual(-7.801, sc4.SubsolarLatitude, .01, "Subsolar Latitude for sc4 exceeds delta.");
Assert.AreEqual(161.572, sc4.SubsolarLongitude, .03, "Subsolar Longitude for sc4 exceeds delta.");
Assert.AreEqual(8.016, sc5.SubsolarLatitude, .01, "Subsolar Latitude for sc5 exceeds delta.");
Assert.AreEqual(8.966, sc5.SubsolarLongitude, .03, "Subsolar Longitude for sc5 exceeds delta.");
}
