/// <summary>
/// Computes daily average
/// returns new path saved in hec dss file
/// </summary>
public HecDssPath DailyAverage(string dssPathname, DateTime t1, DateTime t2)
{
// create data input file.
string filename = cbp.Utility.GetTempFileName(PathToFile);
StreamWriter sw = new StreamWriter(PathToFile + "\\" + filename);
sw.WriteLine("ti " + t1.ToString("ddMMMyyyy") + " " + t2.ToString("ddMMMyyyy"));
sw.WriteLine("get aaa=" + dssFilename + ":" + dssPathname);
sw.WriteLine("co bbb=ts2(aaa,1DAY,0M)");
string newPath = dssPathname.Trim().Substring(0, dssPathname.Length - 1) + "dailyAvg/";
newPath = newPath.Replace("IR-DAY", "1day");
sw.WriteLine("put bbb=" + dssFilename + ":" + newPath);
sw.WriteLine("cl all");
sw.Close();
/* Example..
* ti 02feb1996 02feb1997
* get aaa=site28:/cbp/site28/flow/01Feb1996/IR-DAY/site28 flows/
* co bbb=ts2(aaa,1DAY,0M)
* put bbb=site28:/cbp/site28/flow/01feb1996/1day/site28 daily flows/
* cl all
*/
string[] rval = HecDssProgramRunner.Run("dssmath.exe", "input=" + filename, PathToFile);
Console.WriteLine(String.Join("\n", rval));
HecDssPath hp = new HecDssPath(newPath);
File.Delete(PathToFile + "\\" + filename);
return(hp);
}
/// <summary>
/// Writes time series to dss file.
/// </summary>
public void WriteTimeSeries(Series series, HecDssPath path)
{
int sz = series.Count;
string DssTimeFormat = "ddMMMyyyy, HHmm"; // seconds are ignored.
string fn = cbp.Utility.GetTempFileName(PathToFile);
StreamWriter sw = new StreamWriter(PathToFile + "\\" + fn);
sw.WriteLine(Path.GetFileName(dssFilename));
sw.WriteLine(path.CondensedName);
sw.WriteLine(series.Units);
sw.WriteLine("inst-val");
string prevDate = "xxxxx";
for (int i = 0; i < sz; i++)
{
string date = series[i].DateTime.ToString(DssTimeFormat);
double val = series[i].Value;
if (prevDate == date)
{// delete duplicates withing same minute.
Console.WriteLine("skipping duplicate date " + date);
continue;
}
sw.WriteLine(date + ", " + val);
prevDate = date;
}
sw.WriteLine("end");
sw.Close();
string workingDir = Path.GetDirectoryName(PathToFile);
Console.WriteLine("about to import using " + fn);
string[] stdout = HecDssProgramRunner.Run("dssits.exe", "input=" + fn, PathToFile);
//Console.WriteLine(String.Join("\n",stdout));
File.Delete(PathToFile + "\\" + fn); // remove temporary script file.
}
