/// <summary>
/// 接口函数：无效数据滤除---处理多个通道数据
/// </summary>
/// <param name="FileName"></param>
/// <param name="sAddFileName"></param>
/// <returns></returns>
private bool GetDataInfoMulti(string FileName, int pointCount, string sAddFileName)
{
// CIT文件相关操作类
CITFileProcess cfprocess = new CITFileProcess();
// 通道定义相关操作类
ChannelDefinitionList cdlist = new ChannelDefinitionList();
//matlab算法
PreproceingDeviationClass pdc = new PreproceingDeviationClass();
//获取文件信息
FileInformation fileinfo = new FileInformation();
try
{
long[] position = cfprocess.GetPositons(FileName);
long startPos = position[0]; //开始位置、结束位置
long endPos = position[1];
cdlist.channelDefinitionList = cfprocess.GetChannelDefinitionList(FileName);
//分段读取方法////////////////////
long totleSample = cfprocess.GetTotalSampleCount(FileName);
//循环次数
int count = Convert.ToInt32(totleSample / pointCount);
//是否有余点
int residue = Convert.ToInt32(totleSample % pointCount);
bool iszero = false;
//是否执行一次
if (count == 0)
{
iszero = true;
}
//如果有余数循环次数加1
if (residue > 0)
{
count++;
}
for (int z = 0; z < count; z++)
{
if (iszero)
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, residue);
}
else
{
if (residue == 0)
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, pointCount);
}
else
{
if (z == (count - 1))
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, residue);
}
else
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, pointCount);
}
}
}
//分段读取方法////////////////////
//根据里程list获取里程数组
List <Milestone> dualmilelist = cfprocess.GetMileStoneByRange(FileName, startPos, endPos);
double[] tt = new double[dualmilelist.Count];
for (int i = 0; i < dualmilelist.Count; i++)
{
double obj = dualmilelist[i].GetMeter() / 1000;
tt[i] = obj;
}
double[] wvelo = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("Speed", "速度"), startPos, endPos);
double[] L_Prof_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("L_Prof_SC", "左高低_中波"), startPos, endPos);
double[] R_Prof_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("R_Prof_SC", "右高低_中波"), startPos, endPos);
double[] L_Align_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("L_Align_SC", "左轨向_中波"), startPos, endPos);
double[] R_Align_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("R_Align_SC", "右轨向_中波"), startPos, endPos);
double[] Gage = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("Gage", "轨距"), startPos, endPos);
double[] Crosslevel = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("Crosslevel", "水平"), startPos, endPos);
int tmpChannelNumber = cdlist.GetChannelIdByName("Gage_L", "单边轨距左");
double[] Gage_L = null;
if (tmpChannelNumber == -1)
{
Gage_L = new double[wvelo.Length];
}
else
{
Gage_L = cfprocess.GetOneChannelDataInRange(FileName, tmpChannelNumber, startPos, endPos);
}
tmpChannelNumber = cdlist.GetChannelIdByName("Gage_R", "单边轨距右");
double[] Gage_R = null;
if (tmpChannelNumber == -1)
{
Gage_R = new double[wvelo.Length];
}
else
{
Gage_R = cfprocess.GetOneChannelDataInRange(FileName, tmpChannelNumber, startPos, endPos);
}
DataProcessing dp = new DataProcessing();
//调用刘博士的算法---处理多个通道
dp.preProcess(tt, L_Prof_SC, R_Prof_SC, L_Align_SC, R_Align_SC, Gage, Crosslevel, wvelo, Gage_L, Gage_R, FileName, sAddFileName, "自动标识", true);
//分段读取方法////////////////////
startPos = endPos;
}
//分段读取方法////////////////////
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
finally
{
}
return(true);
}
