/// <summary>
/// 获取一测段的测量信息
/// </summary>
/// <param name="partLineList"></param>
/// <returns></returns>
private static PartInfo GetPartInfo(List <string> partLineList)
{
int sightNum = 2; // 1测站测量次数
string tempLine = "";
PartInfo thePart = new PartInfo();
List <string> CLDataLineList = new List <string>(); // 正常测量数据行列表
List <int> CLDataLineID = new List <int>(); // 正常测量数据行序号
for (int i = 0; i < partLineList.Count; i++)
{
tempLine = partLineList[i];
if (tempLine.Contains("Start-Line"))//测段开始标记行
{
if (tempLine.Substring(37, 5).Trim().Length > 3)
{
sightNum = 4; // 如aBFFB，BFFB等
}
thePart.partNum = Convert.ToInt32(tempLine.Substring(44, 4).Trim()); // 测段号
i += 1; //前进一行，获取线路起点信息
tempLine = partLineList[i];
thePart.StartPtName = tempLine.Substring(20, 9).Trim(); // 开始点名
thePart.PartCode = tempLine.Substring(29, 6).Trim(); // 测段代码
thePart.StartPtH = Convert.ToDouble(tempLine.Substring(96, 16).Trim()); // 起点高程
}
else if (tempLine.Contains("#####") || tempLine.Contains("Reading") ||
tempLine.Contains("repeated") || tempLine.Contains("Cont-Line"))//无效测量信息行
{
continue;
}
else if (tempLine.Substring(49, 2) == "Sh")//测段累计高差行
{
if (tempLine.Substring(72, 2) != "dz")
{
continue; //线路中断测量后继续测量导致的
}
thePart.EndPtName = tempLine.Substring(20, 9).Trim(); // 结束点点名
thePart.EndPtH = Convert.ToDouble(tempLine.Substring(96, 16).Trim()); // 结束点高程
}
else if (tempLine.Substring(49, 2) == "Db") //测段累计视距行
{
thePart.Db = Convert.ToDouble(tempLine.Substring(51, 15).Trim()); // 测段累计后视视距
thePart.Df = Convert.ToDouble(tempLine.Substring(74, 15).Trim()); // 测段累计前视视距
}
else if (tempLine.Contains("End-Line")) //测段结束标记行
{
break;
}
else//正常数据行
{
CLDataLineList.Add(tempLine);
CLDataLineID.Add(i);
}
}
// 获取测站数据
double bsPtH; // 后视点高程
bsPtH = thePart.StartPtH;
List <StationInfo> STList = new List <StationInfo>(); // 测站列表
for (int i = 0; i <= CLDataLineList.Count - 1; i += sightNum + 1)
{
StationInfo ST = new StationInfo();
List <SightInfo> CLDataList = new List <SightInfo>(); // 测量数据列表
ST.BPtH = bsPtH; // 后视点高程
for (int j = 0; j <= sightNum; j++)
{
if (j != sightNum)
{
CLDataList.Add(GetCLData(CLDataLineList[i + j], CLDataLineID[i + j]));
}
}
ST.SightList = CLDataList;
ST.Reset(); // 重新设置测站信息
bsPtH = ST.FPtH;
STList.Add(ST);
}
thePart.StationList = STList;
thePart.Reset(); // 重新赋值测段信息
return(thePart);
}