public void DecodeRtiConstructorTest()
{
DataSet.GoodEarthDataSet ge = new DataSet.GoodEarthDataSet(DataSet.Ensemble.DATATYPE_INT, // Type of data stored (Float or Int)
30, // Number of bins
4, // Number of beams
DataSet.Ensemble.DEFAULT_IMAG, // Default Image
DataSet.Ensemble.DEFAULT_NAME_LENGTH, // Default Image length
DataSet.Ensemble.GoodEarthID); // Dataset ID
ge.GoodEarthData[0, 0] = 2;
ge.GoodEarthData[0, 1] = 2;
ge.GoodEarthData[0, 2] = 1;
ge.GoodEarthData[0, 3] = 2;
ge.GoodEarthData[1, 0] = 2;
ge.GoodEarthData[1, 1] = 2;
ge.GoodEarthData[1, 2] = 2;
ge.GoodEarthData[1, 3] = 1;
Pd0PercentGood pg = new Pd0PercentGood(ge, 2);
Assert.AreEqual(100, pg.PercentGood[0, 0], "Percent Good Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(50, pg.PercentGood[0, 1], "Percent Good Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(100, pg.PercentGood[0, 2], "Percent Good Bin 0, Beam 2 is incorrect.");
Assert.AreEqual(100, pg.PercentGood[0, 3], "Percent Good Bin 0, Beam 3 is incorrect.");
Assert.AreEqual(50, pg.PercentGood[1, 0], "Percent Good Bin 1, Beam 0 is incorrect.");
Assert.AreEqual(100, pg.PercentGood[1, 1], "Percent Good Bin 1, Beam 1 is incorrect.");
Assert.AreEqual(100, pg.PercentGood[1, 2], "Percent Good Bin 1, Beam 2 is incorrect.");
Assert.AreEqual(100, pg.PercentGood[1, 3], "Percent Good Bin 1, Beam 3 is incorrect.");
}
public void DecodePd0Test()
{
Pd0PercentGood pg = new Pd0PercentGood(30);
pg.PercentGood[0, 0] = 100;
pg.PercentGood[0, 1] = 100;
pg.PercentGood[0, 2] = 50;
pg.PercentGood[0, 3] = 100;
pg.PercentGood[1, 0] = 100;
pg.PercentGood[1, 1] = 100;
pg.PercentGood[1, 2] = 100;
pg.PercentGood[1, 3] = 50;
DataSet.GoodEarthDataSet goodEarth = new DataSet.GoodEarthDataSet(30);
goodEarth.DecodePd0Ensemble(pg, 2);
Assert.AreEqual(1, goodEarth.GoodEarthData[0, 0], "Good Earth Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(2, goodEarth.GoodEarthData[0, 1], "Good Earth Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(2, goodEarth.GoodEarthData[0, 2], "Good Earth Bin 0, Beam 2 is incorrect.");
Assert.AreEqual(2, goodEarth.GoodEarthData[0, 3], "Good Earth Bin 0, Beam 3 is incorrect.");
Assert.AreEqual(2, goodEarth.GoodEarthData[1, 0], "Good Earthd Bin 1, Beam 0 is incorrect.");
Assert.AreEqual(1, goodEarth.GoodEarthData[1, 1], "Good Earth Bin 1, Beam 1 is incorrect.");
Assert.AreEqual(2, goodEarth.GoodEarthData[1, 2], "Good Earth Bin 1, Beam 2 is incorrect.");
Assert.AreEqual(2, goodEarth.GoodEarthData[1, 3], "Good Earth Bin 1, Beam 3 is incorrect.");
}
public void TestEncodeVelCorrEchoPg()
{
PD0 pd0 = new PD0();
pd0.FixedLeader.NumberOfCells = 5;
Pd0Velocity vel = new Pd0Velocity(5);
vel.Velocities[0, 0] = 32;
vel.Velocities[0, 1] = -32;
pd0.AddDataType(vel);
Pd0Correlation corr = new Pd0Correlation(5);
corr.Correlation[0, 0] = 32;
corr.Correlation[0, 1] = 255;
pd0.AddDataType(corr);
Pd0EchoIntensity ei = new Pd0EchoIntensity(5);
ei.EchoIntensity[0, 0] = 32;
ei.EchoIntensity[0, 1] = 255;
pd0.AddDataType(ei);
Pd0PercentGood pg = new Pd0PercentGood(5);
pg.PercentGood[0, 0] = 32;
pg.PercentGood[0, 1] = 255;
pd0.AddDataType(pg);
byte[] encode = pd0.Encode();
int flOffset = pd0.Header.GetFixedLeader().Offset;
int velOffset = pd0.Header.GetVelocity().Offset;
int corrOffset = pd0.Header.GetCorrelation().Offset;
int eiOffset = pd0.Header.GetEchoIntensity().Offset;
int pgOffset = pd0.Header.GetPercentGood().Offset;
Assert.AreEqual(0, encode[flOffset], "Fixed Leader ID LSB is incorrect");
Assert.AreEqual(0, encode[flOffset + 1], "Fixed Leader ID MSB is incorrect");
Assert.AreEqual(5, encode[flOffset + 9], "Number of depth cells is incorrect");
Assert.AreEqual(32, MathHelper.LsbMsbShort(encode[velOffset + 2], encode[velOffset + 3]), "Velocity Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(-32, MathHelper.LsbMsbShort(encode[velOffset + 4], encode[velOffset + 5]), "Velocity Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(32, encode[corrOffset + 2], "Correlation Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(255, encode[corrOffset + 3], "Correlation Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(32, encode[eiOffset + 2], "Echo Intensity Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(255, encode[eiOffset + 3], "Echo Intensity Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(32, encode[pgOffset + 2], "Percent Good Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(255, encode[pgOffset + 3], "Percent Good Bin 0, Beam 1 is incorrect.");
Assert.IsFalse(pd0.IsBottomTrackExist, "IsBottomTrackExist is incorrect.");
Assert.IsTrue(pd0.IsCorrelationExist, "IsCorrelationExist is incorrect.");
Assert.IsTrue(pd0.IsEchoIntensityExist, "IsEchoIntensityExist is incorrect.");
Assert.IsTrue(pd0.IsPercentGoodExist, "IsPercentGoodExist is incorrect.");
}
public void TestEncode()
{
Pd0PercentGood pg = new Pd0PercentGood();
pg.PercentGood = new byte[5, 4];
pg.PercentGood[0, 0] = 232;
pg.PercentGood[0, 1] = 123;
pg.PercentGood[0, 2] = 122;
pg.PercentGood[0, 3] = 223;
pg.PercentGood[4, 0] = 111;
pg.PercentGood[4, 1] = 222;
pg.PercentGood[4, 2] = 21;
pg.PercentGood[4, 3] = 34;
byte[] data = pg.Encode();
// DS 0 Beam 0
Assert.AreEqual(0xE8, data[2], "DS 0 Beam 0 Encode is incorrect.");
// DS 0 Beam 1
Assert.AreEqual(0x7B, data[3], "DS 0 Beam 1 Encode is incorrect.");
// DS 0 Beam 2
Assert.AreEqual(0x7A, data[4], "DS 0 Beam 2 Encode is incorrect.");
// DS 0 Beam 3
Assert.AreEqual(0xDF, data[5], "DS 0 Beam 3 Encode is incorrect.");
// DS 4 Beam 0
Assert.AreEqual(0x6F, data[(4 * 4) + 2 + 0], "DS 4 Beam 0 Encode is incorrect.");
// DS 4 Beam 1
Assert.AreEqual(0xDE, data[(4 * 4) + 2 + 1], "DS 4 Beam 1 Encode is incorrect.");
// DS 4 Beam 2
Assert.AreEqual(0x15, data[(4 * 4) + 2 + 2], "DS 4 Beam 2 Encode is incorrect.");
// DS 4 Beam 3
Assert.AreEqual(0x22, data[(4 * 4) + 2 + 3], "DS 4 Beam 3 Encode is incorrect.");
}
public void TestPercentGood()
{
Pd0PercentGood pg = new Pd0PercentGood();
// 2 Byte Header
// 4 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] data = new byte[22];
data[0] = Pd0PercentGood.ID_LSB;
data[1] = Pd0PercentGood.ID_MSB;
data[2] = 0xE8; // DS0 Beam 0
data[3] = 0x7B; // DS0 Beam 1
data[4] = 0x7A; // DS0 Beam 2
data[5] = 0xDF; // DS0 Beam 3
data[(4 * 4) + 2 + 0] = 0x6F; // DS4 Beam 0
data[(4 * 4) + 2 + 1] = 0xDE; // DS4 Beam 1
data[(4 * 4) + 2 + 2] = 0x15; // DS4 Beam 2
data[(4 * 4) + 2 + 3] = 0x22; // DS4 Beam 3
pg.Decode(data);
Assert.AreEqual(5, pg.PercentGood.GetLength(0), "Number of Depth Cells is incorrect.");
Assert.AreEqual(232, pg.GetPercentGood(0, 0), "DS 0 Beam 0 is incorrect.");
Assert.AreEqual(123, pg.GetPercentGood(0, 1), "DS 0 Beam 1 is incorrect.");
Assert.AreEqual(122, pg.GetPercentGood(0, 2), "DS 0 Beam 2 is incorrect.");
Assert.AreEqual(223, pg.GetPercentGood(0, 3), "DS 0 Beam 3 is incorrect.");
Assert.AreEqual(111, pg.GetPercentGood(4, 0), "DS 4 Beam 0 is incorrect.");
Assert.AreEqual(222, pg.GetPercentGood(4, 1), "DS 4 Beam 1 is incorrect.");
Assert.AreEqual(21, pg.GetPercentGood(4, 2), "DS 4 Beam 2 is incorrect.");
Assert.AreEqual(34, pg.GetPercentGood(4, 3), "DS 4 Beam 3 is incorrect.");
}
public void TestDecodeVelocityPgCorrEiBt()
{
PD0 pd0 = new PD0();
pd0.FixedLeader.NumberOfCells = 5;
#region Velocity
Pd0Velocity vel = new Pd0Velocity();
// 2 Byte Header
// 8 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] velData = new byte[42];
velData[0] = Pd0Velocity.ID_LSB;
velData[1] = Pd0Velocity.ID_MSB;
velData[2] = 0xE8; // DS0 Beam 0 LSB
velData[3] = 0x00; // DS0 Beam 0 MSB
velData[4] = 0xBD; // DS0 Beam 1 LSB
velData[5] = 0xFE; // DS0 Beam 1 MSB
velData[6] = 0xC8; // DS0 Beam 2 LSB
velData[7] = 0x01; // DS0 Beam 2 MSB
velData[8] = 0x72; // DS0 Beam 3 LSB
velData[9] = 0xFD; // DS0 Beam 3 MSB
velData[(4 * 8) + 2 + 0] = 0xD0; // DS4 Beam 0 LSB
velData[(4 * 8) + 2 + 1] = 0x04; // DS4 Beam 0 MSB
velData[(4 * 8) + 2 + 2] = 0xD5; // DS4 Beam 1 LSB
velData[(4 * 8) + 2 + 3] = 0xFA; // DS4 Beam 1 MSB
velData[(4 * 8) + 2 + 4] = 0xB0; // DS4 Beam 2 LSB
velData[(4 * 8) + 2 + 5] = 0x05; // DS4 Beam 2 MSB
velData[(4 * 8) + 2 + 6] = 0x8A; // DS4 Beam 3 LSB
velData[(4 * 8) + 2 + 7] = 0xF9; // DS4 Beam 3 MSB
vel.Decode(velData);
#endregion
pd0.AddDataType(vel); // Add Velocity
#region Percent Good
Pd0PercentGood pg = new Pd0PercentGood();
// 2 Byte Header
// 4 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] pgData = new byte[22];
pgData[0] = Pd0PercentGood.ID_LSB;
pgData[1] = Pd0PercentGood.ID_MSB;
pgData[2] = 0xE8; // DS0 Beam 0
pgData[3] = 0x7B; // DS0 Beam 1
pgData[4] = 0x7A; // DS0 Beam 2
pgData[5] = 0xDF; // DS0 Beam 3
pgData[(4 * 4) + 2 + 0] = 0x6F; // DS4 Beam 0
pgData[(4 * 4) + 2 + 1] = 0xDE; // DS4 Beam 1
pgData[(4 * 4) + 2 + 2] = 0x15; // DS4 Beam 2
pgData[(4 * 4) + 2 + 3] = 0x22; // DS4 Beam 3
pg.Decode(pgData);
#endregion
pd0.AddDataType(pg); // Add Percent Good
#region Correlation
Pd0Correlation corr = new Pd0Correlation();
// 2 Byte Header
// 4 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] corrData = new byte[22];
corrData[0] = Pd0Velocity.ID_LSB;
corrData[1] = Pd0Velocity.ID_MSB;
corrData[2] = 0xE8; // DS0 Beam 0
corrData[3] = 0x7B; // DS0 Beam 1
corrData[4] = 0x7A; // DS0 Beam 2
corrData[5] = 0xDF; // DS0 Beam 3
corrData[(4 * 4) + 2 + 0] = 0x6F; // DS4 Beam 0
corrData[(4 * 4) + 2 + 1] = 0xDE; // DS4 Beam 1
corrData[(4 * 4) + 2 + 2] = 0x15; // DS4 Beam 2
corrData[(4 * 4) + 2 + 3] = 0x22; // DS4 Beam 3
corr.Decode(corrData);
#endregion
pd0.AddDataType(corr); // Add Correlation
#region Echo Intensity
Pd0EchoIntensity ei = new Pd0EchoIntensity();
// 2 Byte Header
// 4 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] eiData = new byte[22];
eiData[0] = Pd0Velocity.ID_LSB;
eiData[1] = Pd0Velocity.ID_MSB;
eiData[2] = 0xE8; // DS0 Beam 0
eiData[3] = 0x7B; // DS0 Beam 1
eiData[4] = 0x7A; // DS0 Beam 2
eiData[5] = 0xDF; // DS0 Beam 3
eiData[(4 * 4) + 2 + 0] = 0x6F; // DS4 Beam 0
eiData[(4 * 4) + 2 + 1] = 0xDE; // DS4 Beam 1
eiData[(4 * 4) + 2 + 2] = 0x15; // DS4 Beam 2
eiData[(4 * 4) + 2 + 3] = 0x22; // DS4 Beam 3
ei.Decode(eiData);
#endregion
pd0.AddDataType(ei); // Add Echo Intensity
#region Bottom Track
Pd0BottomTrack bt = new Pd0BottomTrack();
// 2 Byte Header
// 4 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] btData = new byte[Pd0BottomTrack.DATATYPE_SIZE];
bt.Decode(btData);
#endregion
pd0.AddDataType(bt); // Add Bottom Track
byte[] data = pd0.Encode();
// Size
int size = pd0.FixedLeader.GetDataTypeSize();
size += pd0.VariableLeader.GetDataTypeSize();
size += 2; // Spare
size += pd0.Header.GetDataTypeSize();
size += pd0.Velocity.GetDataTypeSize();
size += pd0.PercentGood.GetDataTypeSize();
size += pd0.Correlation.GetDataTypeSize();
size += pd0.EchoIntensity.GetDataTypeSize();
size += pd0.BottomTrack.GetDataTypeSize();
Assert.AreEqual(7, pd0.Header.NumberOfDataTypes(), "Number of Data Types is incorrect.");
Assert.AreEqual(5, pd0.Header.NumberOfDepthCells, "Number of depth cells is incorrect.");
Assert.AreEqual(size, MathHelper.LsbMsbShort(data[2], data[3]), "Number of Bytes is incorrect.");
Assert.AreEqual(7, data[5], "Number of Data Types is incorrect.");
Assert.AreEqual(size + 2, data.Length, "Array Size is incorrect."); // Add 2 for the checksum
int flOffset = pd0.Header.GetDataTypeSize();
Assert.AreEqual(flOffset, MathHelper.LsbMsbShort(data[6], data[7]), "Fixed Leader offset is incorrect.");
int vlOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE;
Assert.AreEqual(vlOffset, MathHelper.LsbMsbShort(data[8], data[9]), "Variable Leader offset is incorrect.");
int velOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE;
Assert.AreEqual(velOffset, MathHelper.LsbMsbShort(data[10], data[11]), "Velocity offset is incorrect.");
int pgOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize();
Assert.AreEqual(pgOffset, MathHelper.LsbMsbShort(data[12], data[13]), "Percent Good offset is incorrect.");
int corrOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize() + pd0.PercentGood.GetDataTypeSize();
Assert.AreEqual(corrOffset, MathHelper.LsbMsbShort(data[14], data[15]), "Correlation offset is incorrect.");
int eiOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize() + pd0.PercentGood.GetDataTypeSize() + pd0.Correlation.GetDataTypeSize();
Assert.AreEqual(eiOffset, MathHelper.LsbMsbShort(data[16], data[17]), "Echo Intensity offset is incorrect.");
int btOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize() + pd0.PercentGood.GetDataTypeSize() + pd0.Correlation.GetDataTypeSize() + pd0.EchoIntensity.GetDataTypeSize();
Assert.AreEqual(btOffset, MathHelper.LsbMsbShort(data[18], data[19]), "Bottom Track offset is incorrect.");
}
public void TestDecodeVelocityPg()
{
PD0 pd0 = new PD0();
pd0.FixedLeader.NumberOfCells = 5;
#region Velocity
Pd0Velocity vel = new Pd0Velocity();
// 2 Byte Header
// 8 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] velData = new byte[42];
velData[0] = Pd0Velocity.ID_LSB;
velData[1] = Pd0Velocity.ID_MSB;
velData[2] = 0xE8; // DS0 Beam 0 LSB
velData[3] = 0x00; // DS0 Beam 0 MSB
velData[4] = 0xBD; // DS0 Beam 1 LSB
velData[5] = 0xFE; // DS0 Beam 1 MSB
velData[6] = 0xC8; // DS0 Beam 2 LSB
velData[7] = 0x01; // DS0 Beam 2 MSB
velData[8] = 0x72; // DS0 Beam 3 LSB
velData[9] = 0xFD; // DS0 Beam 3 MSB
velData[(4 * 8) + 2 + 0] = 0xD0; // DS4 Beam 0 LSB
velData[(4 * 8) + 2 + 1] = 0x04; // DS4 Beam 0 MSB
velData[(4 * 8) + 2 + 2] = 0xD5; // DS4 Beam 1 LSB
velData[(4 * 8) + 2 + 3] = 0xFA; // DS4 Beam 1 MSB
velData[(4 * 8) + 2 + 4] = 0xB0; // DS4 Beam 2 LSB
velData[(4 * 8) + 2 + 5] = 0x05; // DS4 Beam 2 MSB
velData[(4 * 8) + 2 + 6] = 0x8A; // DS4 Beam 3 LSB
velData[(4 * 8) + 2 + 7] = 0xF9; // DS4 Beam 3 MSB
vel.Decode(velData);
#endregion
pd0.AddDataType(vel); // Add Velocity
#region Percent Good
Pd0PercentGood pg = new Pd0PercentGood();
// 2 Byte Header
// 4 Bytes per depth cell
// 4 Beams per depth cell
// 2 Bytes per beam
byte[] pgData = new byte[22];
pgData[0] = Pd0PercentGood.ID_LSB;
pgData[1] = Pd0PercentGood.ID_MSB;
pgData[2] = 0xE8; // DS0 Beam 0
pgData[3] = 0x7B; // DS0 Beam 1
pgData[4] = 0x7A; // DS0 Beam 2
pgData[5] = 0xDF; // DS0 Beam 3
pgData[(4 * 4) + 2 + 0] = 0x6F; // DS4 Beam 0
pgData[(4 * 4) + 2 + 1] = 0xDE; // DS4 Beam 1
pgData[(4 * 4) + 2 + 2] = 0x15; // DS4 Beam 2
pgData[(4 * 4) + 2 + 3] = 0x22; // DS4 Beam 3
pg.Decode(pgData);
#endregion
pd0.AddDataType(pg); // Add Percent Good
byte[] data = pd0.Encode();
// Size
int size = Pd0VariableLeader.DATATYPE_SIZE;
size += Pd0FixedLeader.DATATYPE_SIZE;
size += 2; // Spare
//size += 2; // Checksum
size += pd0.Header.GetDataTypeSize();
size += pd0.Velocity.GetDataTypeSize();
size += pd0.PercentGood.GetDataTypeSize();
Assert.AreEqual(4, pd0.Header.NumberOfDataTypes(), "Number of Data Types is incorrect.");
Assert.AreEqual(5, pd0.Header.NumberOfDepthCells, "Number of depth cells is incorrect.");
Assert.AreEqual(size, MathHelper.LsbMsbShort(data[2], data[3]), "Number of Bytes is incorrect.");
Assert.AreEqual(4, data[5], "Number of Data Types is incorrect.");
Assert.AreEqual(size + 2, data.Length, "Array Size is incorrect."); // Add 2 for the checksum
int flOffset = pd0.Header.GetDataTypeSize();
Assert.AreEqual(flOffset, MathHelper.LsbMsbShort(data[6], data[7]), "Fixed Leader offset is incorrect.");
int vlOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE;
Assert.AreEqual(vlOffset, MathHelper.LsbMsbShort(data[8], data[9]), "Variable Leader offset is incorrect.");
int velOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE;
Assert.AreEqual(velOffset, MathHelper.LsbMsbShort(data[10], data[11]), "Velocity offset is incorrect.");
int pgOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize();
Assert.AreEqual(pgOffset, MathHelper.LsbMsbShort(data[12], data[13]), "Percent Good offset is incorrect.");
}
/// <summary>
/// Decode the given data into an object.
/// </summary>
/// <param name="data">Data to decode.</param>
/// <param name="numDepthCells">NOT USED.</param>
/// <param name="numBeams">NOT USED</param>
public void Decode(byte[] data, int numDepthCells = 0, int numBeams = 4)
{
try
{
if (data.Length > HEADER_MIN_BYTE)
{
// Ensure the correct data type is given
if (data[0] == ID_LSB && data[1] == ID_MSB)
{
// Number of bytes
NumberOfBytes = MathHelper.LsbMsbInt(data[2], data[3]);
//DataTypes.Clear(); // Clear anything currently stored
int numDT = data[5]; // Number of Data types
int dtOffset = HEADER_MIN_BYTE; // Start of the offsets
RTI.PD0.CoordinateTransforms xform = RTI.PD0.CoordinateTransforms.Coord_Earth;
// Determine the size of each data type.
// This will start at the end of the header
//int prevOffset = dtOffset + (numDT * SHORT_NUM_BYTE);
// Collect each offset
for (int x = 0; x < numDT; x++)
{
// Get the offset and add it to the list
byte lsb = data[dtOffset];
byte msb = data[dtOffset + 1];
ushort offset = MathHelper.LsbMsbUShort(lsb, msb);
if (data.Length > offset)
{
// Determine the data type
byte lsbID = data[offset];
byte msbID = data[offset + 1];
Pd0ID id = Pd0ID.GetType(lsbID, msbID);
// Set the XFORM
// Create and add the data type to the ensemble
switch (id.Type)
{
case Pd0ID.Pd0Types.FixedLeader:
// Copy the buffer
byte[] flBuffer = new byte[Pd0FixedLeader.DATATYPE_SIZE];
Buffer.BlockCopy(data, offset, flBuffer, 0, flBuffer.Length);
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.FixedLeader))
{
GetFixedLeader().Decode(flBuffer);
xform = GetFixedLeader().GetCoordinateTransform();
}
else
{
AddDataType(new Pd0FixedLeader(flBuffer, offset));
}
break;
case Pd0ID.Pd0Types.VariableLeader:
// Copy the buffer
byte[] vlBuffer = new byte[Pd0VariableLeader.DATATYPE_SIZE];
Buffer.BlockCopy(data, offset, vlBuffer, 0, vlBuffer.Length);
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.VariableLeader))
{
GetVariableLeader().Decode(vlBuffer);
}
else
{
AddDataType(new Pd0VariableLeader(vlBuffer, offset));
}
break;
case Pd0ID.Pd0Types.BottomTrack:
// Copy the buffer
byte[] btBuffer = new byte[Pd0BottomTrack.DATATYPE_SIZE];
Buffer.BlockCopy(data, offset, btBuffer, 0, btBuffer.Length);
// Decode the data
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.BottomTrack))
{
GetBottomTrack().Decode(btBuffer, GetFixedLeader().NumberOfBeams);
}
else
{
AddDataType(new Pd0BottomTrack(btBuffer, offset, GetFixedLeader().NumberOfBeams));
}
break;
case Pd0ID.Pd0Types.Velocity:
// Copy the buffer
byte[] velBuffer = new byte[Pd0Velocity.GetVelocitySize(GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams)];
Buffer.BlockCopy(data, offset, velBuffer, 0, velBuffer.Length);
// Decode the data
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.Velocity))
{
GetVelocity().Decode(velBuffer, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams);
}
else
{
AddDataType(new Pd0Velocity(velBuffer, offset, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams));
}
break;
case Pd0ID.Pd0Types.Correlation:
// Copy the buffer
byte[] corrBuffer = new byte[Pd0Correlation.GetCorrelationSize(GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams)];
Buffer.BlockCopy(data, offset, corrBuffer, 0, corrBuffer.Length);
// Decode the data
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.Correlation))
{
GetCorrelation().Decode(corrBuffer, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams);
}
else
{
AddDataType(new Pd0Correlation(corrBuffer, offset, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams));
}
break;
case Pd0ID.Pd0Types.EchoIntensity:
// Copy the buffer
byte[] eiBuffer = new byte[Pd0EchoIntensity.GetEchoIntensitySize(GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams)];
Buffer.BlockCopy(data, offset, eiBuffer, 0, eiBuffer.Length);
// Decode the data
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.EchoIntensity))
{
GetEchoIntensity().Decode(eiBuffer, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams);
}
else
{
AddDataType(new Pd0EchoIntensity(eiBuffer, offset, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams));
}
break;
case Pd0ID.Pd0Types.PercentGood:
// Copy the buffer
byte[] pgBuffer = new byte[Pd0PercentGood.GetPercentGoodSize(GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams)];
Buffer.BlockCopy(data, offset, pgBuffer, 0, pgBuffer.Length);
// Decode the data
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.PercentGood))
{
GetPercentGood().Decode(pgBuffer, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams);
}
else
{
AddDataType(new Pd0PercentGood(pgBuffer, offset, GetFixedLeader().NumberOfCells, GetFixedLeader().NumberOfBeams));
}
break;
case Pd0ID.Pd0Types.NmeaData:
// Get the Dataset Size
// Get the first 6 bytes to determine the size
// Number of bytes to read for NMEA size
byte[] nmeaSize = new byte[6];
Buffer.BlockCopy(data, offset, nmeaSize, 0, 6);
int nmeaDsSize = Pd0NmeaData.GetNmeaDataSize(nmeaSize);
// Copy the buffer
byte[] nmeaBuffer = new byte[nmeaDsSize];
Buffer.BlockCopy(data, offset, nmeaBuffer, 0, nmeaBuffer.Length);
// Decode the data
if (DataTypes.ContainsKey(Pd0ID.Pd0Types.NmeaData))
{
GetNmeaData().Decode(nmeaBuffer);
}
else
{
AddDataType(new Pd0NmeaData(nmeaBuffer, offset));
}
break;
default:
Debug.WriteLine(string.Format("Unknown PD0 ID {0}", id.Type));
break;
}
}
// Move the offset to the next value
dtOffset += 2;
}
}
}
}
catch (Exception ex)
{
log.Error("Error Decoding PD0 Data. ", ex);
}
}