public static void GetBLToXYTable(int gKNo, List <string> col0, List <string> col1, List <string> col2, ref List <string> col4, ref List <string> col5)
{
double a = 6378140; //椭球半径
double ee = Math.Sqrt(0.006694384999588); //利用变率求得扁率
double b = Math.Sqrt(a * a * (1 - ee * ee)); //第一扁心率
double c = a * a / b; //极曲率半径
double epp = Math.Sqrt((a * a - b * b) / b / b); //第二扁心率
for (int i = 0; i < col0.Count; i++)
{
double[] latLon = { ConvertAngle.DegreeToRadian(col1[i]), ConvertAngle.DegreeToRadian(col2[i]) };
int zone;//带号
double lp;
//3度带
if (gKNo == 3)
{
zone = Convert.ToInt32((Convert.ToInt32(latLon[1] * 180 / Math.PI) + 1.5) / 3);//带号
lp = ConvertAngle.DegreeToRadian(col2[i]) - zone * 3 * Math.PI / 180;
}
//6度带
else
{
zone = Convert.ToInt32(Convert.ToInt32(latLon[1] * 180 / Math.PI) / 6 + 1);
lp = ConvertAngle.DegreeToRadian(col2[i]) - (6 * zone - 3) / 180.0 * Math.PI;//坐标经度与中央经线差
}
double N = c / Math.Sqrt(1 + epp * epp * Math.Cos(latLon[0]) * Math.Cos(latLon[0]));
double M = c / Math.Pow(1 + epp * epp * Math.Cos(latLon[0]) * Math.Cos(latLon[0]), 1.5);
double ita = epp * Math.Cos(latLon[0]);
double t = Math.Tan(latLon[0]);
double Nscnb = N * Math.Sin(latLon[0]) * Math.Cos(latLon[0]);
double Ncosb = N * Math.Cos(latLon[0]);
double cosb = Math.Cos(latLon[0]);
double X;
double m0, m2, m4, m6, m8;
double a0, a2, a4, a6, a8;
m0 = a * (1 - ee * ee);
m2 = 3.0 / 2.0 * m0 * ee * ee;
m4 = 5.0 / 4.0 * ee * ee * m2;
m6 = 7.0 / 6.0 * ee * ee * m4;
m8 = 9.0 / 8.0 * ee * ee * m6;
a0 = m0 + m2 / 2.0 + 3.0 / 8.0 * m4 + 5.0 / 16.0 * m6 + 35.0 / 128.0 * m8;
a2 = m2 / 2 + m4 / 2 + 15.0 / 32.0 * m6 + 7.0 / 16.0 * m8;
a4 = m4 / 8.0 + 3.0 / 16.0 * m6 + 7.0 / 32.0 * m8;
a6 = m6 / 32.0 + m8 / 16.0;
a8 = m8 / 128.0;
double B = latLon[0];
double sb = Math.Sin(B);
double cb = Math.Cos(B);
double s2b = sb * cb * 2;
double s4b = s2b * (1 - 2 * sb * sb) * 2;
double s6b = s2b * Math.Sqrt(1 - s4b * s4b) + s4b * Math.Sqrt(1 - s2b * s2b);
X = a0 * B - a2 / 2.0 * s2b + a4 * s4b / 4.0 - a6 / 6.0 * s6b;
double x = Nscnb * lp * lp / 2.0 + Nscnb * cosb * cosb * Math.Pow(lp, 4) * (5 - t * t + 9 * ita * ita + 4 * Math.Pow(ita, 4)) / 24.0 + Nscnb * Math.Pow(cosb, 4) * Math.Pow(lp, 6) * (61 - 58 * t * t + Math.Pow(t, 4)) / 720.0 + X;
double y = Ncosb * Math.Pow(lp, 1) + Ncosb * cosb * cosb * (1 - t * t + ita * ita) / 6.0 * Math.Pow(lp, 3) + Ncosb * Math.Pow(lp, 5) * Math.Pow(cosb, 4) * (5 - 18 * t * t + Math.Pow(t, 4) + 14 * ita * ita - 58 * ita * ita * t * t) / 120.0 + 500000;
col4.Add(x.ToString("#.000000"));
col5.Add(y.ToString("#.000000"));
}
}
public static void GetXYToBLTable(int midLon, List <string> col0, List <string> col1, List <string> col2, ref List <string> col4, ref List <string> col5)
{
double a = 6378140; //椭球半径
double ee = Math.Sqrt(0.006694384999588); //利用变率求得扁率
double b = Math.Sqrt(a * a * (1 - ee * ee)); //第一扁心率
double c = a * a / b; //极曲率半径
double epp = Math.Sqrt((a * a - b * b) / b / b); //第二扁心率
for (int i = 0; i < col0.Count; i++)
{
double x = Convert.ToDouble(col2[i]);
double y = Convert.ToDouble(col1[i]) - 500000;
double m0, m2, m4, m6, m8;
double a0, a2, a4, a6, a8;
m0 = a * (1 - ee * ee);
m2 = 3.0 / 2.0 * m0 * ee * ee;
m4 = 5.0 / 4.0 * ee * ee * m2;
m6 = 7.0 / 6.0 * ee * ee * m4;
m8 = 9.0 / 8.0 * ee * ee * m6;
a0 = m0 + m2 / 2.0 + 3.0 / 8.0 * m4 + 5.0 / 16.0 * m6 + 35.0 / 128.0 * m8;
a2 = m2 / 2 + m4 / 2 + 15.0 / 32.0 * m6 + 7.0 / 16.0 * m8;
a4 = m4 / 8.0 + 3.0 / 16.0 * m6 + 7.0 / 32.0 * m8;
a6 = m6 / 32.0 + m8 / 16.0;
a8 = m8 / 128.0;
double Bf, B;
Bf = x / a0;
B = 0.0;
while (Math.Abs(Bf - B) > 1E-10)
{
B = Bf;
double sb = Math.Sin(B);
double cb = Math.Cos(B);
double s2b = sb * cb * 2;
double s4b = s2b * (1 - 2 * sb * sb) * 2;
double s6b = s2b * Math.Sqrt(1 - s4b * s4b) + s4b * Math.Sqrt(1 - s2b * s2b);
Bf = (x - (-a2 / 2.0 * s2b + a4 / 4.0 * s4b - a6 / 6.0 * s6b)) / a0;
}
double itaf, tf, Vf, Nf;
itaf = epp * Math.Cos(Bf);
tf = Math.Tan(Bf);
Vf = Math.Sqrt(1 + epp * epp * Math.Cos(Bf) * Math.Cos(Bf));
Nf = c / Vf;
double ynf = y / Nf;
double lat = Bf - 1.0 / 2.0 * Vf * Vf * tf * (ynf * ynf - 1.0 / 12.0 * Math.Pow(ynf, 4) * (5 + 3 * tf * tf + itaf * itaf - 9 * Math.Pow(itaf * tf, 2)) + 1.0 / 360.0 * (61 + 90 * tf * tf + 45 * Math.Pow(tf, 4)) * Math.Pow(ynf, 6));
double lon = (ynf / Math.Cos(Bf) - (1 + 2 * tf * tf + itaf * itaf) * Math.Pow(ynf, 3) / 6.0 / Math.Cos(Bf) + (5 + 28 * tf * tf + 24 * Math.Pow(tf, 4) + 6 * itaf * itaf + 8 * Math.Pow(itaf * tf, 2)) * Math.Pow(ynf, 5) / 120.0 / Math.Cos(Bf)) + (double)midLon / 180 * Math.PI;
col4.Add(ConvertAngle.RealDegreeToString(lat * 180 / Math.PI));
col5.Add(ConvertAngle.RealDegreeToString(lon * 180 / Math.PI));
}
}
public static string GetTraverse(List <string> col0, List <string> col1, List <string> col2, List <string> col3, List <string> col6, List <string> col7, List <string> col9, List <string> col10, int dataCount, int backCount, DataType.Data approximateDataType, DataType.LeftOrRight LorR)
{
List <string> col4 = new List <string>();
List <string> col5 = new List <string>();
List <string> col8 = new List <string>();
double coordinateCloseError = 0;
double angleCloseError = 0;
for (int i = 0; i < dataCount; i += 2)
{
double left;
double right;
if (ConvertAngle.SecondFromString(col2[i + 1]) >= ConvertAngle.SecondFromString(col2[i]) && ConvertAngle.SecondFromString(col3[i + 1]) >= ConvertAngle.SecondFromString(col3[i]))
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]);
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]);
col4.Add(Math.Abs(left - right).ToString());
}
else if (ConvertAngle.SecondFromString(col2[i + 1]) >= ConvertAngle.SecondFromString(col2[i]) && ConvertAngle.SecondFromString(col3[i + 1]) < ConvertAngle.SecondFromString(col3[i]))
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]);
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]) + 360 * 3600;
col4.Add(Math.Abs(left - right).ToString());
}
else if (ConvertAngle.SecondFromString(col2[i + 1]) < ConvertAngle.SecondFromString(col2[i]) && ConvertAngle.SecondFromString(col3[i + 1]) >= ConvertAngle.SecondFromString(col3[i]))
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]);
col4.Add(Math.Abs(left - right).ToString());
}
else
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]) + 360 * 3600;
col4.Add(Math.Abs(left - right).ToString());
}
}
for (int i = 0; i < dataCount; i += (backCount * 2))
{
double allSecond = 0;
for (int j = 0; j < backCount * 2; j += 2)
{
double left;
double right;
if (ConvertAngle.SecondFromString(col2[i + j + 1]) >= ConvertAngle.SecondFromString(col2[i + j]) && ConvertAngle.SecondFromString(col3[i + j + 1]) >= ConvertAngle.SecondFromString(col3[i + j]))
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]);
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]);
allSecond += (left + right);
}
else if (ConvertAngle.SecondFromString(col2[i + j + 1]) >= ConvertAngle.SecondFromString(col2[i + j]) && ConvertAngle.SecondFromString(col3[i + j + 1]) < ConvertAngle.SecondFromString(col3[i + j]))
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]);
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]) + 360 * 3600;
allSecond += (left + right);
}
else if (ConvertAngle.SecondFromString(col2[i + j + 1]) < ConvertAngle.SecondFromString(col2[i + j]) && ConvertAngle.SecondFromString(col3[i + j + 1]) >= ConvertAngle.SecondFromString(col3[i + j]))
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]);
allSecond += (left + right);
}
else
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]) + 360 * 3600;
allSecond += (left + right);
}
}
col5.Add(ConvertAngle.SecondToString(allSecond / (backCount * 2)));
}
if (LorR == DataType.LeftOrRight.Left)//1代表左角
{
if ((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600 <= 360 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) - 180 * 3600));
}
if (approximateDataType == DataType.Data.ConnectingTraverse)//闭附和导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600 <= 360 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600));
}
}
//还要进行平差，左角平差，将闭合差相加
angleCloseError = ConvertAngle.SecondFromString(col6[1]) - ConvertAngle.SecondFromString(col6[col6.Count - 1]);
for (int i = 0; i < Math.Abs(angleCloseError); i++)
{
if (angleCloseError < 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 < 360 * 3600)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 - 360 * 3600);
}
}
if (angleCloseError > 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 > 0)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 + 360 * 3600);
}
}
}
if ((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600 <= 360 * 3600)
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600);
}
else
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) - 180 * 3600);
}
for (int i = 1; i < col6.Count - 3; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i])) + 180 * 3600 <= 360 * 3600)
{
col6[i + 2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i])) + 180 * 3600);
}
else
{
col6[i + 2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i])) - 180 * 3600);
}
}
}
else if (approximateDataType == DataType.Data.OpenTraverse)//支导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600 <= 360 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600));
}
}
}
}
else if (LorR == DataType.LeftOrRight.Right)//2代表右角
{
if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600 > 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600));
}
else if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 180 * 3600 > 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 540 * 3600));
}
if (approximateDataType == DataType.Data.ConnectingTraverse)//闭附和导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600 >= 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600));
}
else if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) > -180 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 540 * 3600));
}
}
//右角平差将闭合差相减
angleCloseError = ConvertAngle.SecondFromString(col6[1]) - ConvertAngle.SecondFromString(col6[col6.Count - 1]);
for (int i = 0; i < Math.Abs(angleCloseError); i++)
{
if (angleCloseError > 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 > 0)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 + 360 * 3600);
}
}
if (angleCloseError < 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 < 360 * 3600)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 - 360 * 3600);
}
}
}
if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600 > 0)
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600);
}
else if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 180 * 3600 > 0)
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 180 * 3600);
}
else
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 540 * 3600);
}
for (int i = 1; i < col6.Count - 3; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600 >= 0)
{
col6[i + 2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) - ConvertAngle.SecondFromString(col5[i])) - 180 * 3600);
}
else if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) > -180 * 3600)
{
col6[i + 2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) - ConvertAngle.SecondFromString(col5[i])) + 180 * 3600);
}
else
{
col6[i + 2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 540 * 3600);
}
}
}
else//支导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i]) - ConvertAngle.SecondFromString(col5[i])) - 180 * 3600 >= 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i]) - ConvertAngle.SecondFromString(col5[i])) - 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i]) - ConvertAngle.SecondFromString(col5[i])) + 180 * 3600));
}
}
}
}
//计算平均距离
for (int i = 0; i < dataCount / 2; i += backCount)
{
double hDistance = 0;
for (int j = 0; j < backCount; j++)
{
hDistance += Convert.ToDouble(col7[i + j]);
}
col8.Add((hDistance / backCount).ToString());
}
//计算坐标
if (approximateDataType == DataType.Data.ConnectingTraverse)
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
//平差后，最后一个值用于计算闭合差
col9.Add(Math.Round((Convert.ToDouble(col8[i]) * Math.Cos(ConvertAngle.DegreeToRadian(col6[i + 2])) + double.Parse(col9[i])), 3).ToString());
col10.Add(Math.Round((Convert.ToDouble(col8[i]) * Math.Sin(ConvertAngle.DegreeToRadian(col6[i + 2])) + double.Parse(col10[i])), 3).ToString());
}
double x = Math.Round(double.Parse(col9[1]) - double.Parse(col9[col9.Count - 1]), 3);
double y = Math.Round(double.Parse(col10[1]) - double.Parse(col10[col10.Count - 1]), 3);
coordinateCloseError = Math.Round(Math.Sqrt(x * x + y * y), 3);
for (int i = 0; i < (int)Math.Abs(x * 1000); i++)
{
if (x > 0)
{
col9[(i % (dataCount / backCount / 2 - 2)) + 2] = (Convert.ToDouble(col9[(i % (dataCount / backCount / 2 - 2)) + 2]) - 0.001).ToString();
}
else if (x < 0)
{
col9[(i % (dataCount / backCount / 2 - 2)) + 2] = (Convert.ToDouble(col9[(i % (dataCount / backCount / 2 - 2)) + 2]) + 0.001).ToString();
}
}
for (int i = 0; i < (int)Math.Abs(y * 1000); i++)
{
if (y > 0)
{
col10[(i % (dataCount / backCount / 2 - 2)) + 2] = (Convert.ToDouble(col10[(i % (dataCount / backCount / 2 - 2)) + 2]) - 0.001).ToString();
}
else if (y < 0)
{
col10[(i % (dataCount / backCount / 2 - 2)) + 2] = (Convert.ToDouble(col10[(i % (dataCount / backCount / 2 - 2)) + 2]) + 0.001).ToString();
}
}
}
else if (approximateDataType == DataType.Data.OpenTraverse)
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
//最后一个值必须保留
col9.Add(Math.Round((Convert.ToDouble(col8[i]) * Math.Cos(ConvertAngle.DegreeToRadian(col6[i + 1])) + double.Parse(col9[i])), 3).ToString());
col10.Add(Math.Round((Convert.ToDouble(col8[i]) * Math.Sin(ConvertAngle.DegreeToRadian(col6[i + 1])) + double.Parse(col10[i])), 3).ToString());
}
}
return(PrintResult(col0, col1, col2, col3, col4, col5, col6, col7, col8, col9, col10, approximateDataType, coordinateCloseError, angleCloseError));
}
public static string GetLeveling(List <string> col0, List <string> col1, List <string> col2, List <string> col3, List <string> col6, int dataCount, int backCount, DataType.Data approximateDataType, DataType.LeftOrRight LorR)
{
List <string> col4 = new List <string>();
List <string> col5 = new List <string>();
double coordinateCloseError = 0;
double angleCloseError = 0;
for (int i = 0; i < dataCount; i += 2)
{
double left;
double right;
if (ConvertAngle.SecondFromString(col2[i + 1]) >= ConvertAngle.SecondFromString(col2[i]) && ConvertAngle.SecondFromString(col3[i + 1]) >= ConvertAngle.SecondFromString(col3[i]))
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]);
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]);
col4.Add(Math.Abs(left - right).ToString());
}
else if (ConvertAngle.SecondFromString(col2[i + 1]) >= ConvertAngle.SecondFromString(col2[i]) && ConvertAngle.SecondFromString(col3[i + 1]) < ConvertAngle.SecondFromString(col3[i]))
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]);
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]) + 360 * 3600;
col4.Add(Math.Abs(left - right).ToString());
}
else if (ConvertAngle.SecondFromString(col2[i + 1]) < ConvertAngle.SecondFromString(col2[i]) && ConvertAngle.SecondFromString(col3[i + 1]) >= ConvertAngle.SecondFromString(col3[i]))
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]);
col4.Add(Math.Abs(left - right).ToString());
}
else
{
left = ConvertAngle.SecondFromString(col2[i + 1]) - ConvertAngle.SecondFromString(col2[i]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + 1]) - ConvertAngle.SecondFromString(col3[i]) + 360 * 3600;
col4.Add(Math.Abs(left - right).ToString());
}
}
for (int i = 0; i < dataCount; i += (backCount * 2))
{
double allSecond = 0;
for (int j = 0; j < backCount * 2; j += 2)
{
double left;
double right;
if (ConvertAngle.SecondFromString(col2[i + j + 1]) >= ConvertAngle.SecondFromString(col2[i + j]) && ConvertAngle.SecondFromString(col3[i + j + 1]) >= ConvertAngle.SecondFromString(col3[i + j]))
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]);
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]);
allSecond += (left + right);
}
else if (ConvertAngle.SecondFromString(col2[i + j + 1]) >= ConvertAngle.SecondFromString(col2[i + j]) && ConvertAngle.SecondFromString(col3[i + j + 1]) < ConvertAngle.SecondFromString(col3[i + j]))
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]);
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]) + 360 * 3600;
allSecond += (left + right);
}
else if (ConvertAngle.SecondFromString(col2[i + j + 1]) < ConvertAngle.SecondFromString(col2[i + j]) && ConvertAngle.SecondFromString(col3[i + j + 1]) >= ConvertAngle.SecondFromString(col3[i + j]))
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]);
allSecond += (left + right);
}
else
{
left = ConvertAngle.SecondFromString(col2[i + j + 1]) - ConvertAngle.SecondFromString(col2[i + j]) + 360 * 3600;
right = ConvertAngle.SecondFromString(col3[i + j + 1]) - ConvertAngle.SecondFromString(col3[i + j]) + 360 * 3600;
allSecond += (left + right);
}
}
col5.Add(ConvertAngle.SecondToString(allSecond / (backCount * 2)));
}
if (LorR == DataType.LeftOrRight.Left)//1代表左角
{
if ((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600 <= 360 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) - 180 * 3600));
}
if (approximateDataType == DataType.Data.ConnectingTraverse)//闭附和导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600 <= 360 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600));
}
}
//还要进行平差，左角平差，将闭合差相加
angleCloseError = ConvertAngle.SecondFromString(col6[1]) - ConvertAngle.SecondFromString(col6[col6.Count - 1]);
for (int i = 0; i < Math.Abs(angleCloseError); i++)
{
if (angleCloseError < 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + ConvertAngle.SecondFromString(col6[(i % dataCount / 2 / backCount + 2)]) + 1 < 360 * 3600)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 - 360 * 3600);
}
}
if (angleCloseError > 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + ConvertAngle.SecondFromString(col6[i % (dataCount / backCount / 2 + 2)]) - 1 < 360 * 3600)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 + 360 * 3600);
}
}
}
}
else//支导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600 <= 360 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600));
}
}
}
}
else if (LorR == DataType.LeftOrRight.Right)//2代表右角
{
if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600 >= 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600));
}
else if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) > -180 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 540 * 3600));
}
if (approximateDataType == DataType.Data.ConnectingTraverse)//闭附和导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600 >= 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600));
}
else if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) > -180 * 3600)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 540 * 3600));
}
}
//右角平差将闭合差相减
angleCloseError = ConvertAngle.SecondFromString(col6[1]) - ConvertAngle.SecondFromString(col6[col6.Count - 1]);
for (int i = 0; i < Math.Abs(angleCloseError); i++)
{
if (angleCloseError > 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 > 0)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) - 1 + 360 * 3600);
}
}
if (angleCloseError < 0)
{
if (ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 < 360 * 3600)
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1);
}
else
{
col5[i % (dataCount / 2 / backCount)] = ConvertAngle.SecondToString(ConvertAngle.SecondFromString(col5[i % (dataCount / 2 / backCount)]) + 1 - 360 * 3600);
}
}
}
}
else//支导线
{
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i]) - ConvertAngle.SecondFromString(col5[i])) - 180 * 3600 >= 0)
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i]) - ConvertAngle.SecondFromString(col5[i])) - 180 * 3600));
}
else
{
col6.Add(ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i]) - ConvertAngle.SecondFromString(col5[i])) + 180 * 3600));
}
}
}
}
if (LorR == DataType.LeftOrRight.Left)
{
if ((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600 <= 360 * 3600)
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) + 180 * 3600);
}
else
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) + ConvertAngle.SecondFromString(col5[0])) - 180 * 3600);
}
for (int i = 0; i < dataCount / backCount / 2 - 2; i++)
{
if (approximateDataType == DataType.Data.ConnectingTraverse)//闭附和导线
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600 <= 360 * 3600)
{
col6[i + 3] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600);
}
else
{
col6[i + 3] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) + ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600);
}
}
else//支导线
{
if ((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600 <= 360 * 3600)
{
col6[i + 1] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600);
}
else
{
col6[i + 1] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 1]) + ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600);
}
}
}
}
else if (LorR == DataType.LeftOrRight.Right)
{
if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600 >= 0)
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) - 180 * 3600);
}
else if ((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) > -180 * 3600)
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 180 * 3600);
}
else
{
col6[2] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[0]) - ConvertAngle.SecondFromString(col5[0])) + 540 * 3600);
}
for (int i = 0; i < dataCount / backCount / 2 - 1; i++)
{
if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600 >= 0)
{
col6[i + 3] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) - 180 * 3600);
}
else if ((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) > -180 * 3600)
{
col6[i + 3] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 180 * 3600);
}
else
{
col6[i + 3] = ConvertAngle.SecondToString((ConvertAngle.SecondFromString(col6[i + 2]) - ConvertAngle.SecondFromString(col5[i + 1])) + 540 * 3600);
}
}
}
return(PrintResult(col0, col1, col2, col3, col4, col5, col6, null, null, null, null, approximateDataType, coordinateCloseError, angleCloseError));
}
public static void GetXYToXYTable(int gKToNo, int inputMidLon, int outputMidLon, List <string> col0, List <string> col1, List <string> col2, ref List <string> col4, ref List <string> col5)
{
double a = 6378140; //椭球半径
double ee = Math.Sqrt(0.006694384999588); //利用变率求得扁率
double b = Math.Sqrt(a * a * (1 - ee * ee)); //第一扁心率
double c = a * a / b; //极曲率半径
double epp = Math.Sqrt((a * a - b * b) / b / b); //第二扁心率
for (int i = 0; i < col0.Count; i++)
{
double x = Convert.ToDouble(col2[i]);
double y = Convert.ToDouble(col1[i]) - 500000;
double m0, m2, m4, m6, m8;
double a0, a2, a4, a6, a8;
m0 = a * (1 - ee * ee);
m2 = 3.0 / 2.0 * m0 * ee * ee;
m4 = 5.0 / 4.0 * ee * ee * m2;
m6 = 7.0 / 6.0 * ee * ee * m4;
m8 = 9.0 / 8.0 * ee * ee * m6;
a0 = m0 + m2 / 2.0 + 3.0 / 8.0 * m4 + 5.0 / 16.0 * m6 + 35.0 / 128.0 * m8;
a2 = m2 / 2 + m4 / 2 + 15.0 / 32.0 * m6 + 7.0 / 16.0 * m8;
a4 = m4 / 8.0 + 3.0 / 16.0 * m6 + 7.0 / 32.0 * m8;
a6 = m6 / 32.0 + m8 / 16.0;
a8 = m8 / 128.0;
double Bf, B;
Bf = x / a0;
B = 0.0;
while (Math.Abs(Bf - B) > 1E-10)
{
B = Bf;
double sb = Math.Sin(B);
double cb = Math.Cos(B);
double s2b = sb * cb * 2;
double s4b = s2b * (1 - 2 * sb * sb) * 2;
double s6b = s2b * Math.Sqrt(1 - s4b * s4b) + s4b * Math.Sqrt(1 - s2b * s2b);
Bf = (x - (-a2 / 2.0 * s2b + a4 / 4.0 * s4b - a6 / 6.0 * s6b)) / a0;
}
double itaf, tf, Vf, Nf;
itaf = epp * Math.Cos(Bf);
tf = Math.Tan(Bf);
Vf = Math.Sqrt(1 + epp * epp * Math.Cos(Bf) * Math.Cos(Bf));
Nf = c / Vf;
double ynf = y / Nf;
double lat = Bf - 1.0 / 2.0 * Vf * Vf * tf * (ynf * ynf - 1.0 / 12.0 * Math.Pow(ynf, 4) * (5 + 3 * tf * tf + itaf * itaf - 9 * Math.Pow(itaf * tf, 2)) + 1.0 / 360.0 * (61 + 90 * tf * tf + 45 * Math.Pow(tf, 4)) * Math.Pow(ynf, 6));
double lon = (ynf / Math.Cos(Bf) - (1 + 2 * tf * tf + itaf * itaf) * Math.Pow(ynf, 3) / 6.0 / Math.Cos(Bf) + (5 + 28 * tf * tf + 24 * Math.Pow(tf, 4) + 6 * itaf * itaf + 8 * Math.Pow(itaf * tf, 2)) * Math.Pow(ynf, 5) / 120.0 / Math.Cos(Bf)) + (double)inputMidLon / 180 * Math.PI;
col4.Add(ConvertAngle.RealDegreeToString(lat * 180 / Math.PI));
col5.Add(ConvertAngle.RealDegreeToString(lon * 180 / Math.PI));
}
for (int i = 0; i < col0.Count; i++)
{
col1[i] = col4[i];
col2[i] = col5[i];
}
col4.Clear();
col5.Clear();
for (int i = 0; i < col0.Count; i++)
{
double[] latLon = { ConvertAngle.DegreeToRadian(col1[i]), ConvertAngle.DegreeToRadian(col2[i]) };
int zone;
double lp;
//3度带
if (gKToNo == 3)
{
zone = Convert.ToInt32((inputMidLon + 1.5) / 3);//带号
lp = ConvertAngle.DegreeToRadian(col2[i]) - zone * 3 * Math.PI / 180;
}
//6度带
else
{
zone = Convert.ToInt32(inputMidLon / 6 + 1);
lp = ConvertAngle.DegreeToRadian(col2[i]) - (6 * zone - 3) / 180.0 * Math.PI;//坐标经度与中央经线差
}
double N = c / Math.Sqrt(1 + epp * epp * Math.Cos(latLon[0]) * Math.Cos(latLon[0]));
double M = c / Math.Pow(1 + epp * epp * Math.Cos(latLon[0]) * Math.Cos(latLon[0]), 1.5);
double ita = epp * Math.Cos(latLon[0]);
double t = Math.Tan(latLon[0]);
double Nscnb = N * Math.Sin(latLon[0]) * Math.Cos(latLon[0]);
double Ncosb = N * Math.Cos(latLon[0]);
double cosb = Math.Cos(latLon[0]);
double X;
double m0, m2, m4, m6, m8;
double a0, a2, a4, a6, a8;
m0 = a * (1 - ee * ee);
m2 = 3.0 / 2.0 * m0 * ee * ee;
m4 = 5.0 / 4.0 * ee * ee * m2;
m6 = 7.0 / 6.0 * ee * ee * m4;
m8 = 9.0 / 8.0 * ee * ee * m6;
a0 = m0 + m2 / 2.0 + 3.0 / 8.0 * m4 + 5.0 / 16.0 * m6 + 35.0 / 128.0 * m8;
a2 = m2 / 2 + m4 / 2 + 15.0 / 32.0 * m6 + 7.0 / 16.0 * m8;
a4 = m4 / 8.0 + 3.0 / 16.0 * m6 + 7.0 / 32.0 * m8;
a6 = m6 / 32.0 + m8 / 16.0;
a8 = m8 / 128.0;
double B = latLon[0];
double sb = Math.Sin(B);
double cb = Math.Cos(B);
double s2b = sb * cb * 2;
double s4b = s2b * (1 - 2 * sb * sb) * 2;
double s6b = s2b * Math.Sqrt(1 - s4b * s4b) + s4b * Math.Sqrt(1 - s2b * s2b);
X = a0 * B - a2 / 2.0 * s2b + a4 * s4b / 4.0 - a6 / 6.0 * s6b;
double x = Nscnb * lp * lp / 2.0 + Nscnb * cosb * cosb * Math.Pow(lp, 4) * (5 - t * t + 9 * ita * ita + 4 * Math.Pow(ita, 4)) / 24.0 + Nscnb * Math.Pow(cosb, 4) * Math.Pow(lp, 6) * (61 - 58 * t * t + Math.Pow(t, 4)) / 720.0 + X;
double y = Ncosb * Math.Pow(lp, 1) + Ncosb * cosb * cosb * (1 - t * t + ita * ita) / 6.0 * Math.Pow(lp, 3) + Ncosb * Math.Pow(lp, 5) * Math.Pow(cosb, 4) * (5 - 18 * t * t + Math.Pow(t, 4) + 14 * ita * ita - 58 * ita * ita * t * t) / 120.0 + 500000;
col4.Add(y.ToString("#.000000"));
col5.Add(x.ToString("#.000000"));
}
}
