/// <summary>
/// Process the row from the DB. A row represents an ensemble.
/// </summary>
/// <param name="reader">Database connection data.</param>
/// <param name="bin">Bin number.</param>
/// <returns>Magnitude data for a row.</returns>
private double ParseDirData(DbDataReader reader, int bin)
{
try
{
// Get the data
DbDataHelper.VelocityMagDir velMagDir = DbDataHelper.CreateVelocityVectors(reader, _backupBtEast, _backupBtNorth, true, false);
// Store the backup value
if (velMagDir.IsBtVelGood)
{
_backupBtEast = velMagDir.BtEastVel;
_backupBtNorth = velMagDir.BtNorthVel;
}
if (bin < velMagDir.Magnitude.Length)
{
if (Math.Round(velMagDir.DirectionYNorth[bin], 3) != DbDataHelper.BAD_VELOCITY)
{
return(velMagDir.DirectionYNorth[bin]);
}
}
return(0.0);
}
catch (Exception e)
{
Debug.WriteLine("Error parsing the Earth Velocity Direction data row", e);
return(0.0);
}
}
/// <summary>
/// Process the row from the DB. A row represents an ensemble.
/// </summary>
/// <param name="reader">Database connection data.</param>
/// <returns>Direction data for a row.</returns>
private double[] ParseDirData(DbDataReader reader)
{
try
{
// Get data
DbDataHelper.VelocityMagDir velMagDir = DbDataHelper.CreateVelocityVectors(reader, _backupBtEast, _backupBtNorth, _IsRemoveShipSpeed, _IsMarkBadBelowBottom);
// Store the backup value
if (velMagDir.IsBtVelGood)
{
_backupBtEast = velMagDir.BtEastVel;
_backupBtNorth = velMagDir.BtNorthVel;
}
return(velMagDir.DirectionYNorth);
}
catch (Exception e)
{
Debug.WriteLine("Error parsing the Earth Velocity Direction data row", e);
return(null);
}
}