public void WriteInterpolation(string outTotal, string outRev, string outDirect)
{
StringBuilder sb = new StringBuilder();
bool isReverse = (interpolation[1].Time - interpolation[0].Time) < 0;
for (int i = 0; i < interpolation.Count; i++)
{
OutRecord r = interpolation[i];
string str = string.Format(format_interp,
r.XCenter, r.Time, Math.Abs(r.Offset), r.Offset, x0);
sb.Append(str).AppendLine();
if (r.Time == 0)
{
if (isReverse)
{
string result = sb.ToString();
File.AppendAllText(outTotal, result);
File.AppendAllText(outRev, result);
sb.Clear();
}
else if (i > 0)
{
throw new InvalidDataException(
string.Format("File: {0}.\nRecord {1}\nGetting zero time in the DIRECT hodographs",
SourceFile, r));
}
}
}
File.AppendAllText(outDirect, sb.ToString());
File.AppendAllText(outTotal, sb.ToString());
}
public override void Interpolate(double timeDelta)
{
if (records.Count <= 1)
{
MessageBox.Show("Не было выделено записей! Проверьте, всё ли настроено правильно.");
return;
}
interpolation.Clear();
// determining the time point 'tempTime' we are going to start interpolating from
LinkedListNode <Record> temp = records.First;
int sign = Math.Sign(temp.Next.Value.Time - temp.Value.Time);
double N = Math.Floor(temp.Value.Time / timeDelta) + (sign > 0 ? 1 : 0);
double tempTime = timeDelta * N;
double delta, xCenter, offset;
// while-loop iteraring through all extracted lines
do
{
Record r = temp.Value;
Record rNext = temp.Next.Value;
sign = Math.Sign(rNext.Time - r.Time);
delta = timeDelta * sign;
while (sign * (rNext.Time - tempTime) > 0)
{
OutRecord rOut;
if (0 <= tempTime && tempTime <= 0.00001)
{
rOut = new OutRecord()
{
XCenter = r.Distance, Time = r.Time
};
interpolation.Add(rOut);
}
else if (0 <= tempTime)
{
xCenter = getDist(tempTime, r.Time, rNext.Time, r.XCenter, rNext.XCenter);
offset = getDist(tempTime, r.Time, rNext.Time, r.Projection, rNext.Projection);
rOut = new OutRecord()
{
XCenter = xCenter, Time = tempTime, Offset = offset
};
interpolation.Add(rOut);
}
tempTime += delta;
}
temp = temp.Next;
} while (temp.Next != null);
}
public void Interpolate(double timeDelta)
{
records.Clear();
records.AddRange(sortedRecords.Values);
if (records.Count <= 1)
{
MessageBox.Show(string.Format("{0}\n\t{1}\n{2}",
"Не было выделено записей при обработке файла", SourceFile, "Проверьте, штатная ли это ситуация."),
"Предупреждение");
return;
}
int sign;
double temp, delta, xCenter, offset;
bool flag = false;
for (int k = 1; k < records.Count; k++)
{
Record r = records[k - 1];
Record rNext = records[k];
sign = Math.Sign(rNext.Time - r.Time);
delta = timeDelta * sign;
// okay, we got to mess here with dem 'flags' and 'signs'.
// 'flag' equalling 'TRUE' here means that 'r.Time' value is a multiple of 'timeDelta' value
// AND has been already saved in 'interpolation' list, so we need to make one step further (i.e. add 'timeDelta')
// in order to not duplicate an interpolation node.
// 'sign'
temp = flag ?
(r.Time + delta) :
timeDelta * (Math.Floor(r.Time / timeDelta) + (sign > 0 ? 1 : 0));
flag = false;
while (true)
{
OutRecord outR;
if (Math.Abs(rNext.Time - temp) <= 0.00001)
{
outR = new OutRecord()
{
XCenter = rNext.XCenter, Time = rNext.Time, Offset = rNext.Projection
};
interpolation.Add(outR);
flag = true;
break;
}
if (sign * (rNext.Time - temp) < 0)
{
break;
}
else
{
xCenter = getDist(temp, r.Time, rNext.Time, r.XCenter, rNext.XCenter);
offset = getDist(temp, r.Time, rNext.Time, r.Projection, rNext.Projection);
outR = new OutRecord()
{
XCenter = xCenter, Time = temp, Offset = offset
};
interpolation.Add(outR);
temp += delta;
}
}
}
}