public void TestRoundTripDefaultConstructed()
{
GregorianDate gd = new GregorianDate();
GregorianDate gd2 = new GregorianDate(gd.ToJulianDate());
Assert.AreEqual(gd, gd2);
}
public void TestRoundTripDefaultConstructed()
{
GregorianDate gregorianDate1 = new GregorianDate();
GregorianDate gregorianDate2 = new GregorianDate(gregorianDate1.ToJulianDate());
Assert.AreEqual(gregorianDate1, gregorianDate2);
}
public void CanConvertToJulianDate()
{
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 23, 59, 59.999);
JulianDate julianDate = gregorianDate.ToJulianDate();
GregorianDate newGregorianDate = new GregorianDate(julianDate);
Assert.AreEqual(gregorianDate.Year, newGregorianDate.Year);
Assert.AreEqual(gregorianDate.Month, newGregorianDate.Month);
Assert.AreEqual(gregorianDate.Day, newGregorianDate.Day);
Assert.AreEqual(gregorianDate.Hour, newGregorianDate.Hour);
Assert.AreEqual(gregorianDate.Minute, newGregorianDate.Minute);
Assert.AreEqual(gregorianDate.Second, newGregorianDate.Second, Constants.Epsilon11);
}
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 01, 01, 01);
JulianDate julianDate = gregorianDate.ToJulianDate();
GregorianDate newGregorianDate = new GregorianDate(julianDate);
Assert.AreEqual(gregorianDate.Year, newGregorianDate.Year);
Assert.AreEqual(gregorianDate.Month, newGregorianDate.Month);
Assert.AreEqual(gregorianDate.Day, newGregorianDate.Day);
Assert.AreEqual(gregorianDate.Hour, newGregorianDate.Hour);
Assert.AreEqual(gregorianDate.Minute, newGregorianDate.Minute);
Assert.AreEqual(gregorianDate.Second, newGregorianDate.Second, Constants.Epsilon11);
}
}
/// <summary>
/// Initializes a <see cref="JulianDate"/> from a <see cref="GregorianDate"/> where the <see cref="GregorianDate"/>
/// is expressed in the given <see cref="TimeStandard"/>. If the date is during a leap second, the
/// <see cref="JulianDate"/> will be expressed in <see cref="TimeStandard.InternationalAtomicTime"/> (TAI).
/// </summary>
/// <param name="gregorianDate">The <see cref="GregorianDate"/>.</param>
/// <param name="standard">
/// The time standard in which the <paramref name="gregorianDate"/> is expressed.
/// </param>
public JulianDate(GregorianDate gregorianDate, TimeStandard standard)
{
JulianDate converted = gregorianDate.ToJulianDate(standard);
m_day = converted.m_day;
m_secondsOfDay = converted.m_secondsOfDay;
m_timeStandard = converted.Standard;
}
public void TestConversionToJulianDate()
{
GregorianDate date = new GregorianDate(2008, 12, 31, 23, 59, 0);
JulianDate julianDate = date.ToJulianDate();
GregorianDate oneSecondLater = new GregorianDate(2008, 12, 31, 23, 59, 1);
GregorianDate oneSecondBefore = new GregorianDate(2008, 12, 31, 23, 58, 59);
Assert.AreEqual(1, oneSecondLater.ToJulianDate().Subtract(julianDate).Seconds);
Assert.AreEqual(1, julianDate.Subtract(oneSecondBefore.ToJulianDate()).Seconds);
}
public void CanConvertGregorianDateRepresentingLeapSecondToJulianDate()
{
GregorianDate leapSecondGregorianDate = new GregorianDate(2008, 12, 31, 23, 59, 60);
JulianDate leapSecondJulianDate = leapSecondGregorianDate.ToJulianDate();
Assert.AreEqual(leapSecondGregorianDate, leapSecondJulianDate.ToGregorianDate());
GregorianDate oneSecondLater = new GregorianDate(2009, 1, 1, 0, 0, 0);
GregorianDate oneSecondBefore = new GregorianDate(2008, 12, 31, 23, 59, 59);
Assert.AreEqual(1, oneSecondLater.ToJulianDate().Subtract(leapSecondJulianDate).Seconds);
Assert.AreEqual(1, leapSecondJulianDate.Subtract(oneSecondBefore.ToJulianDate()).Seconds);
}
public void TestNonStandardTimeStandard()
{
GregorianDate gregorianDate = new GregorianDate(2008, 12, 31, 23, 59, 40);
JulianDate julianDate = gregorianDate.ToJulianDate(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(TimeStandard.InternationalAtomicTime, julianDate.Standard);
GregorianDate roundTrip = julianDate.ToGregorianDate(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(gregorianDate, roundTrip);
roundTrip = new GregorianDate(julianDate);
Assert.AreNotEqual(gregorianDate, roundTrip);
double expectedDifference = LeapSeconds.Instance.GetTaiMinusUtc(julianDate);
Assert.AreEqual(expectedDifference, gregorianDate.Second - roundTrip.Second);
}
public void TestRoundTripDefaultConstructed()
{
GregorianDate gd = new GregorianDate();
GregorianDate gd2 = new GregorianDate(gd.ToJulianDate());
Assert.AreEqual(gd, gd2);
}
public void TestNonStandardTimeStandard()
{
GregorianDate gregorianDate = new GregorianDate(2008, 12, 31, 23, 59, 40);
JulianDate jd = gregorianDate.ToJulianDate(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(TimeStandard.InternationalAtomicTime, jd.Standard);
GregorianDate roundTrip1 = jd.ToGregorianDate(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(gregorianDate, roundTrip1);
GregorianDate roundTrip = new GregorianDate(jd);
Assert.AreNotEqual(gregorianDate, roundTrip);
double expectedDifference = LeapSeconds.Instance.GetTaiMinusUtc(jd);
Assert.AreEqual(expectedDifference, gregorianDate.Second - roundTrip.Second);
}
public void CanConvertGregorianDateRepresentingLeapSecondToJulianDate()
{
GregorianDate leapSecondGregorianDate = new GregorianDate(2008, 12, 31, 23, 59, 60);
JulianDate leapSecondJulianDate = leapSecondGregorianDate.ToJulianDate();
Assert.AreEqual(leapSecondGregorianDate, leapSecondJulianDate.ToGregorianDate());
GregorianDate oneSecondLater = new GregorianDate(2009, 1, 1, 0, 0, 0);
GregorianDate oneSecondBefore = new GregorianDate(2008, 12, 31, 23, 59, 59);
Assert.AreEqual(1, oneSecondLater.ToJulianDate().Subtract(leapSecondJulianDate).Seconds);
Assert.AreEqual(1, leapSecondJulianDate.Subtract(oneSecondBefore.ToJulianDate()).Seconds);
}
public void TestConversionToJulianDate()
{
GregorianDate date = new GregorianDate(2008, 12, 31, 23, 59, 0);
JulianDate julianDate = date.ToJulianDate();
GregorianDate oneSecondLater = new GregorianDate(2008, 12, 31, 23, 59, 1);
GregorianDate oneSecondBefore = new GregorianDate(2008, 12, 31, 23, 58, 59);
Assert.AreEqual(1, oneSecondLater.ToJulianDate().Subtract(julianDate).Seconds);
Assert.AreEqual(1, julianDate.Subtract(oneSecondBefore.ToJulianDate()).Seconds);
}
public void CanConvertToJulianDate()
{
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 23, 59, 59.999);
JulianDate julianDate = gregorianDate.ToJulianDate();
GregorianDate newGregorianDate = new GregorianDate(julianDate);
Assert.AreEqual(gregorianDate.Year, newGregorianDate.Year);
Assert.AreEqual(gregorianDate.Month, newGregorianDate.Month);
Assert.AreEqual(gregorianDate.Day, newGregorianDate.Day);
Assert.AreEqual(gregorianDate.Hour, newGregorianDate.Hour);
Assert.AreEqual(gregorianDate.Minute, newGregorianDate.Minute);
Assert.AreEqual(gregorianDate.Second, newGregorianDate.Second, Constants.Epsilon11);
}
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 01, 01, 01);
JulianDate julianDate = gregorianDate.ToJulianDate();
GregorianDate newGregorianDate = new GregorianDate(julianDate);
Assert.AreEqual(gregorianDate.Year, newGregorianDate.Year);
Assert.AreEqual(gregorianDate.Month, newGregorianDate.Month);
Assert.AreEqual(gregorianDate.Day, newGregorianDate.Day);
Assert.AreEqual(gregorianDate.Hour, newGregorianDate.Hour);
Assert.AreEqual(gregorianDate.Minute, newGregorianDate.Minute);
Assert.AreEqual(gregorianDate.Second, newGregorianDate.Second, Constants.Epsilon11);
}
}
public static void Main(string[] args)
{
// use a fixed seed so repeated invocations use the same colors
var rng = new Random(0);
var files = new[]
{
@"ISS11_07_image_data.csv",
@"ISS11_11_image_data.csv",
@"ISS12_01_image_data.csv",
@"ISS12_07_2_image_data.csv",
@"ISS12_11_image_data.csv",
@"ISS13_01_image_data.csv",
@"ISS11_04_image_data.csv"
};
List <KeyValuePair <string, string> > missions = new List <KeyValuePair <string, string> >();
foreach (var fileName in files)
{
string csvFile = Path.Combine(AssetsDirectory, "CSV", fileName);
string[] lines = File.ReadAllLines(csvFile);
string czmlFile = Path.Combine(AssetsDirectory, "CZML", Path.ChangeExtension(fileName, ".czml"));
string jsonFile = Path.Combine(AssetsDirectory, "JSON", Path.ChangeExtension(fileName, ".json"));
using (StreamWriter czmlWriter = new StreamWriter(czmlFile))
using (StreamWriter jsonWriter = new StreamWriter(jsonFile))
using (CesiumOutputStream czmlOutputStream = new CesiumOutputStream(czmlWriter))
{
czmlOutputStream.PrettyFormatting = false;
czmlOutputStream.WriteStartSequence();
List <string> ID = new List <string>();
List <string> Time = new List <string>();
List <string> School = new List <string>();
List <string> ImageUrl = new List <string>();
List <string> LensSize = new List <string>();
List <string> OrbitNumber = new List <string>();
List <string> FrameWidth = new List <string>();
List <string> FrameHeight = new List <string>();
List <string> Page = new List <string>();
List <string> CZML = new List <string>();
GregorianDate start = new GregorianDate();
for (int i = 1; i < lines.Length; i++)
{
string line = lines[i];
string[] tokens = line.Split(',');
for (int q = 0; q < tokens.Length; q++)
{
tokens[q] = tokens[q].Trim('"').Trim();
}
if (i == 1)
{
start = GregorianDate.Parse(tokens[17]);
missions.Add(new KeyValuePair <string, string>(Path.ChangeExtension(fileName, null), tokens[18]));
}
else if (i == lines.Length - 1)
{
Console.WriteLine(Path.GetFileNameWithoutExtension(fileName));
Console.WriteLine(start.ToJulianDate().TotalDays + " JDate");
var stop = GregorianDate.Parse(tokens[17]);
Console.WriteLine(stop.ToJulianDate().TotalDays + " JDate");
Console.WriteLine();
//Console.WriteLine((stop.ToJulianDate() - start.ToJulianDate()).TotalDays);
}
var writer = new CesiumStreamWriter();
using (var packet = writer.OpenPacket(czmlOutputStream))
{
packet.WriteId(tokens[0]);
using (var vertexPositions = packet.OpenVertexPositionsProperty())
{
var points = new Cartographic[] {
new Cartographic(double.Parse(tokens[5]), double.Parse(tokens[6]), 0),
new Cartographic(double.Parse(tokens[7]), double.Parse(tokens[8]), 0),
new Cartographic(double.Parse(tokens[9]), double.Parse(tokens[10]), 0),
new Cartographic(double.Parse(tokens[11]), double.Parse(tokens[12]), 0)
};
vertexPositions.WriteCartographicDegrees(points);
}
using (var polygon = packet.OpenPolygonProperty())
{
polygon.WriteShowProperty(true);
using (var material = polygon.OpenMaterialProperty())
{
using (var color = material.OpenSolidColorProperty())
{
color.WriteColorProperty(Color.FromArgb(255, (int)(rng.NextDouble() * 255), (int)(rng.NextDouble() * 255), (int)(rng.NextDouble() * 255)));
}
}
}
}
for (int q = 0; q < tokens.Length; q++)
{
tokens[q] = tokens[q].Replace("\"", "\\\"");
}
ID.Add(tokens[0]);
Time.Add(GregorianDate.Parse(tokens[17]).ToIso8601String(Iso8601Format.Compact));
School.Add(tokens[23]);
ImageUrl.Add(tokens[21].Split(new[] { '=' })[2]);
LensSize.Add(tokens[14]);
OrbitNumber.Add(tokens[19]);
FrameWidth.Add(tokens[15]);
FrameHeight.Add(tokens[16]);
Page.Add(tokens[20].Split(new[] { '=' })[1]);
}
czmlOutputStream.WriteEndSequence();
jsonWriter.WriteLine("{");
writeJsonArray(jsonWriter, "ID", ID);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "Time", Time);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "School", School);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "ImageUrl", ImageUrl);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "LensSize", LensSize);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "OrbitNumber", OrbitNumber);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "FrameWidth", FrameWidth);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "FrameHeight", FrameHeight);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "Page", Page);
jsonWriter.WriteLine();
jsonWriter.WriteLine("}");
}
}
using (StreamWriter missionsJsonWriter = new StreamWriter(Path.Combine(AssetsDirectory, "missions.json")))
{
missionsJsonWriter.Write("[");
for (int i = 0; i < missions.Count; ++i)
{
missionsJsonWriter.Write("{{\"file\":\"{0}\",\"name\":\"{1}\"}}", missions[i].Key, missions[i].Value);
if (i != missions.Count - 1)
{
missionsJsonWriter.Write(",");
}
}
missionsJsonWriter.Write("]");
}
}
public static void Main(string[] args)
{
// use a fixed seed so repeated invocations use the same colors
var rng = new Random(0);
var files = new[]
{
@"ISS11_07_image_data.csv",
@"ISS11_11_image_data.csv",
@"ISS12_01_image_data.csv",
@"ISS12_07_2_image_data.csv",
@"ISS12_11_image_data.csv",
@"ISS13_01_image_data.csv",
@"ISS11_04_image_data.csv"
};
List<KeyValuePair<string, string>> missions = new List<KeyValuePair<string,string>>();
foreach (var fileName in files)
{
string csvFile = Path.Combine(AssetsDirectory, "CSV", fileName);
string[] lines = File.ReadAllLines(csvFile);
string czmlFile = Path.Combine(AssetsDirectory, "CZML", Path.ChangeExtension(fileName, ".czml"));
string jsonFile = Path.Combine(AssetsDirectory, "JSON", Path.ChangeExtension(fileName, ".json"));
using (StreamWriter czmlWriter = new StreamWriter(czmlFile))
using (StreamWriter jsonWriter = new StreamWriter(jsonFile))
using (CesiumOutputStream czmlOutputStream = new CesiumOutputStream(czmlWriter))
{
czmlOutputStream.PrettyFormatting = false;
czmlOutputStream.WriteStartSequence();
List<string> ID = new List<string>();
List<string> Time = new List<string>();
List<string> School = new List<string>();
List<string> ImageUrl = new List<string>();
List<string> LensSize = new List<string>();
List<string> OrbitNumber = new List<string>();
List<string> FrameWidth = new List<string>();
List<string> FrameHeight = new List<string>();
List<string> Page = new List<string>();
List<string> CZML = new List<string>();
GregorianDate start = new GregorianDate();
for (int i = 1; i < lines.Length; i++)
{
string line = lines[i];
string[] tokens = line.Split(',');
for (int q = 0; q < tokens.Length; q++)
{
tokens[q] = tokens[q].Trim('"').Trim();
}
if (i == 1)
{
start = GregorianDate.Parse(tokens[17]);
missions.Add(new KeyValuePair<string, string>(Path.ChangeExtension(fileName, null), tokens[18]));
}
else if (i == lines.Length - 1)
{
Console.WriteLine(Path.GetFileNameWithoutExtension(fileName));
Console.WriteLine(start.ToJulianDate().TotalDays + " JDate");
var stop = GregorianDate.Parse(tokens[17]);
Console.WriteLine(stop.ToJulianDate().TotalDays + " JDate");
Console.WriteLine();
//Console.WriteLine((stop.ToJulianDate() - start.ToJulianDate()).TotalDays);
}
var writer = new CesiumStreamWriter();
using (var packet = writer.OpenPacket(czmlOutputStream))
{
packet.WriteId(tokens[0]);
using (var vertexPositions = packet.OpenVertexPositionsProperty())
{
var points = new Cartographic[] {
new Cartographic(double.Parse(tokens[5]), double.Parse(tokens[6]), 0),
new Cartographic(double.Parse(tokens[7]), double.Parse(tokens[8]), 0),
new Cartographic(double.Parse(tokens[9]), double.Parse(tokens[10]), 0),
new Cartographic(double.Parse(tokens[11]), double.Parse(tokens[12]), 0)
};
vertexPositions.WriteCartographicDegrees(points);
}
using (var polygon = packet.OpenPolygonProperty())
{
polygon.WriteShowProperty(true);
using (var material = polygon.OpenMaterialProperty())
{
using (var color = material.OpenSolidColorProperty())
{
color.WriteColorProperty(Color.FromArgb(255, (int)(rng.NextDouble() * 255), (int)(rng.NextDouble() * 255), (int)(rng.NextDouble() * 255)));
}
}
}
}
for (int q = 0; q < tokens.Length; q++)
{
tokens[q] = tokens[q].Replace("\"", "\\\"");
}
ID.Add(tokens[0]);
Time.Add(GregorianDate.Parse(tokens[17]).ToIso8601String(Iso8601Format.Compact));
School.Add(tokens[23]);
ImageUrl.Add(tokens[21].Split(new[] { '=' })[2]);
LensSize.Add(tokens[14]);
OrbitNumber.Add(tokens[19]);
FrameWidth.Add(tokens[15]);
FrameHeight.Add(tokens[16]);
Page.Add(tokens[20].Split(new[] { '=' })[1]);
}
czmlOutputStream.WriteEndSequence();
jsonWriter.WriteLine("{");
writeJsonArray(jsonWriter, "ID", ID);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "Time", Time);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "School", School);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "ImageUrl", ImageUrl);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "LensSize", LensSize);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "OrbitNumber", OrbitNumber);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "FrameWidth", FrameWidth);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "FrameHeight", FrameHeight);
jsonWriter.WriteLine(",");
writeJsonArray(jsonWriter, "Page", Page);
jsonWriter.WriteLine();
jsonWriter.WriteLine("}");
}
}
using (StreamWriter missionsJsonWriter = new StreamWriter(Path.Combine(AssetsDirectory, "missions.json")))
{
missionsJsonWriter.Write("[");
for (int i = 0; i < missions.Count; ++i)
{
missionsJsonWriter.Write("{{\"file\":\"{0}\",\"name\":\"{1}\"}}", missions[i].Key, missions[i].Value);
if (i != missions.Count - 1)
missionsJsonWriter.Write(",");
}
missionsJsonWriter.Write("]");
}
}