/// <summary>
/// Get discrete Lon/Lat station data
/// </summary>
/// <param name="vIdx">varible index</param>
/// <param name="stations">ref stations</param>
/// <param name="dataExtent">ref data extent</param>
/// <returns>discrete data</returns>
public double[,] GetDiscreteData(int vIdx, ref List <string> stations, ref Global.Extent dataExtent)
{
string stName;
int i;
double lon, lat;
double t;
t = 0;
List <string> dataList = new List <string>();
double[,] DiscreteData = new double[3, DataList.Count];
double minX, maxX, minY, maxY;
minX = 0;
maxX = 0;
minY = 0;
maxY = 0;
stations.Clear();
//Get real variable index
int varIdx = FieldList.IndexOf(VarList[vIdx]);
for (i = 0; i < DataList.Count; i++)
{
dataList = DataList[i];
stName = dataList[0];
lon = double.Parse(dataList[1]);
lat = double.Parse(dataList[2]);
t = double.Parse(dataList[varIdx]);
//if (lon < 0)
//{
// lon += 360;
//}
//Initialize data
stations.Add(stName);
DiscreteData[0, i] = lon;
DiscreteData[1, i] = lat;
DiscreteData[2, i] = t;
if (i == 0)
{
minX = lon;
maxX = minX;
minY = lat;
maxY = minY;
}
else
{
if (minX > lon)
{
minX = lon;
}
else if (maxX < lon)
{
maxX = lon;
}
if (minY > lat)
{
minY = lat;
}
else if (maxY < lat)
{
maxY = lat;
}
}
}
dataExtent.minX = minX;
dataExtent.maxX = maxX;
dataExtent.minY = minY;
dataExtent.maxY = maxY;
return(DiscreteData);
}
/// <summary>
/// Get station model data
/// </summary>
/// <param name="stIDList">ref station identifer list</param>
/// <param name="dataExtent">ref data extent</param>
/// <returns>station model data</returns>
public double[,] GetStationModelData(ref List <string> stIDList, ref Global.Extent dataExtent)
{
string aStid;
int i;
double lon, lat, var;
string aLine;
double[,] DiscreteData = new double[10, dataList.Count];
double minX, maxX, minY, maxY;
minX = 0;
maxX = 0;
minY = 0;
maxY = 0;
string lonStr, latStr, varStr;
stIDList = new List <string>();
//Loop
for (i = 0; i < dataList.Count; i++)
{
aLine = dataList[i];
aStid = aLine.Substring(4, 6);
latStr = aLine.Substring(28, 6);
if (latStr == "+99999")
{
continue;
}
lat = double.Parse(latStr) / 1000;
lonStr = aLine.Substring(34, 7);
if (lonStr == "+999999")
{
continue;
}
lon = double.Parse(lonStr) / 1000;
DiscreteData[0, i] = lon;
DiscreteData[1, i] = lat;
stIDList.Add(aStid);
for (int j = 0; j < 8; j++)
{
int startIdx = 0, vLen = 1, scaleFactor = 1;
string undefStr = "";
var = MissingValue;
bool hasData = true;
switch (j)
{
case 0: //Wind direction
startIdx = 60;
vLen = 3;
undefStr = "999";
break;
case 1: //Wind speed
startIdx = 65;
vLen = 4;
undefStr = "9999";
scaleFactor = 10;
break;
case 2: //visibility
startIdx = 78;
vLen = 6;
undefStr = "999999";
break;
case 5: //Temperature
startIdx = 87;
vLen = 5;
undefStr = "+9999";
scaleFactor = 10;
break;
case 6: //Dew point temperature
startIdx = 93;
vLen = 5;
undefStr = "+9999";
scaleFactor = 10;
break;
case 7: //Sea level pressure
startIdx = 99;
vLen = 5;
undefStr = "99999";
scaleFactor = 10;
break;
case 3: //Present weather
if (aLine.Contains("MW1")) //Manual report
{
startIdx = aLine.IndexOf("MW1") + 3;
vLen = 2;
}
else if (aLine.Contains("AW1")) //Automatic report
{
startIdx = aLine.IndexOf("AW1") + 3;
vLen = 2;
}
else
{
hasData = false;
}
break;
case 4: //Cloud cover
if (aLine.Contains("GF1"))
{
startIdx = aLine.IndexOf("GF1") + 3;
vLen = 2;
undefStr = "99";
}
else
{
hasData = false;
}
break;
}
if (hasData)
{
varStr = aLine.Substring(startIdx, vLen);
if (varStr != undefStr)
{
try { var = double.Parse(varStr) / scaleFactor; }
catch { }
}
}
DiscreteData[j + 2, i] = var;
}
if (i == 0)
{
minX = lon;
maxX = minX;
minY = lat;
maxY = minY;
}
else
{
if (minX > lon)
{
minX = lon;
}
else if (maxX < lon)
{
maxX = lon;
}
if (minY > lat)
{
minY = lat;
}
else if (maxY < lat)
{
maxY = lat;
}
}
}
dataExtent.minX = minX;
dataExtent.maxX = maxX;
dataExtent.minY = minY;
dataExtent.maxY = maxY;
//Return
return(DiscreteData);
}
/// <summary>
/// Get discrete data from MICAPS 1 data info
/// </summary>
/// <param name="aMDInfo"></param>
/// <param name="vIdx"></param>
/// <param name="dataExtent"></param>
/// <returns></returns>
public double[,] GetDiscreteData_M1(MICAPS1DataInfo aMDInfo, int vIdx, ref Global.Extent dataExtent)
{
string aStid;
int i;
Single lon, lat, t;
List <string> dataList = new List <string>();
double[,] DiscreteData = new double[3, aMDInfo.DataList.Count];
Single minX, maxX, minY, maxY;
minX = 0;
maxX = 0;
minY = 0;
maxY = 0;
for (i = 0; i < aMDInfo.DataList.Count; i++)
{
dataList = aMDInfo.DataList[i];
aStid = (string)dataList[0];
lon = Convert.ToSingle(dataList[1]);
lat = Convert.ToSingle(dataList[2]);
t = Convert.ToSingle(dataList[vIdx]);
//if (lon < 0)
//{
// lon += 360;
//}
DiscreteData[0, i] = lon;
DiscreteData[1, i] = lat;
DiscreteData[2, i] = t;
if (i == 0)
{
minX = lon;
maxX = minX;
minY = lat;
maxY = minY;
}
else
{
if (minX > lon)
{
minX = lon;
}
else if (maxX < lon)
{
maxX = lon;
}
if (minY > lat)
{
minY = lat;
}
else if (maxY < lat)
{
maxY = lat;
}
}
}
dataExtent.minX = minX;
dataExtent.maxX = maxX;
dataExtent.minY = minY;
dataExtent.maxY = maxY;
return(DiscreteData);
}
/// <summary>
/// Get discreted data
/// </summary>
/// <param name="varIdx">Variable index</param>
/// <param name="stIDList">ref station identifer list</param>
/// <param name="dataExtent">ref data extent</param>
/// <returns>discreted data</returns>
public double[,] GetDiscreteData(int varIdx, ref List <string> stIDList, ref Global.Extent dataExtent)
{
string aStid;
int i;
double lon, lat, var;
string aLine;
List <double[]> disDataList = new List <double[]>();
double[,] DiscreteData;
double minX, maxX, minY, maxY;
minX = 0;
maxX = 0;
minY = 0;
maxY = 0;
string lonStr, latStr, varStr;
stIDList = new List <string>();
//Get variable position in the record
int startIdx = 0, vLen = 1, scaleFactor = 1;
string undefStr = "";
switch (varIdx)
{
case 0: //Wind direction
startIdx = 60;
vLen = 3;
undefStr = "999";
break;
case 1: //Wind speed
startIdx = 65;
vLen = 4;
undefStr = "9999";
scaleFactor = 10;
break;
case 2: //visibility
startIdx = 78;
vLen = 6;
undefStr = "999999";
break;
case 5: //Temperature
startIdx = 87;
vLen = 5;
undefStr = "+9999";
scaleFactor = 10;
break;
case 6: //Dew point temperature
startIdx = 93;
vLen = 5;
undefStr = "+9999";
scaleFactor = 10;
break;
case 7: //Sea level pressure
startIdx = 99;
vLen = 5;
undefStr = "99999";
scaleFactor = 10;
break;
}
//Loop
for (i = 0; i < dataList.Count; i++)
{
aLine = dataList[i];
aStid = aLine.Substring(4, 6);
latStr = aLine.Substring(28, 6);
if (latStr == "+99999")
{
continue;
}
lat = double.Parse(latStr) / 1000;
lonStr = aLine.Substring(34, 7);
if (lonStr == "+999999")
{
continue;
}
lon = double.Parse(lonStr) / 1000;
var = MissingValue;
switch (varIdx)
{
case 3: //Present weather
if (aLine.Contains("MW1")) //Manual report
{
startIdx = aLine.IndexOf("MW1") + 3;
vLen = 2;
varStr = aLine.Substring(startIdx, vLen);
var = double.Parse(varStr);
}
else if (aLine.Contains("AW1")) //Automatic report
{
startIdx = aLine.IndexOf("AW1") + 3;
vLen = 2;
varStr = aLine.Substring(startIdx, vLen);
try { var = double.Parse(varStr); }
catch { break; }
}
break;
case 4: //Cloud cover
if (aLine.Contains("GF1"))
{
startIdx = aLine.IndexOf("GF1") + 3;
vLen = 2;
undefStr = "99";
varStr = aLine.Substring(startIdx, vLen);
if (varStr != undefStr)
{
var = double.Parse(varStr);
}
}
break;
default:
varStr = aLine.Substring(startIdx, vLen);
if (varStr != undefStr)
{
var = double.Parse(varStr) / scaleFactor;
}
break;
}
//DiscreteData[0, i] = lon;
//DiscreteData[1, i] = lat;
//DiscreteData[2, i] = var;
disDataList.Add(new double[] { lon, lat, var });
stIDList.Add(aStid);
if (i == 0)
{
minX = lon;
maxX = minX;
minY = lat;
maxY = minY;
}
else
{
if (minX > lon)
{
minX = lon;
}
else if (maxX < lon)
{
maxX = lon;
}
if (minY > lat)
{
minY = lat;
}
else if (maxY < lat)
{
maxY = lat;
}
}
}
dataExtent.minX = minX;
dataExtent.maxX = maxX;
dataExtent.minY = minY;
dataExtent.maxY = maxY;
//Return
DiscreteData = new double[3, disDataList.Count];
for (i = 0; i < disDataList.Count; i++)
{
DiscreteData[0, i] = disDataList[i][0];
DiscreteData[1, i] = disDataList[i][1];
DiscreteData[2, i] = disDataList[i][2];
}
return(DiscreteData);
}