public static List <string> GetScenarioStations(dataClassEnum dataClass, List <string> scenarioList)
{
int startYear = 0;
int endYear = 0;
return(GetScenarioStations(dataClass, scenarioList, out startYear, out endYear));
}
public static List <string> GetDiversionList(dataClassEnum dataClass, List <string> scenarioList,
List <string> stationList)
{
// Taken from HSS's UPDATE_diversion_list.c
List <string> diversionList = new List <string>();
int indexPtr = 0;
// The last element of indices is -1, so if we hit this value, bail out.
foreach (string scenBaseName in scenarioList)
{
/*
* Open the .ods file for the current scenario.
*/
FileInfo fi = new FileInfo(scenBaseName + ".ods");
if (!fi.Exists)
{
Console.WriteLine(string.Format("{0} does not exist.", fi.FullName));
return(null);
}
StreamReader sr = new StreamReader(fi.FullName);
string scenName = fi.Name;
// Read the year from the first line.
string input = sr.ReadLine();
// The year is the last two items
string[] tokens = input.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
int scenStartYear = int.Parse(tokens[tokens.Length - 2]);
int scenEndYear = int.Parse(tokens[tokens.Length - 1]);
// The next six lines are skipped.
for (int i = 1; i < 6; i++)
{
sr.ReadLine();
}
// The diversions will be accumulated in a list which will
// later be ORed with the total list.
List <string> scenarioDiversionList = new List <string>();
int currentYear = 0;
switch (dataClass)
{
case dataClassEnum.IFR:
while (!sr.EndOfStream && currentYear <= scenStartYear)
{
string strLine = sr.ReadLine();
string stationName = "";
string ifrName = "";
string title = "";
currentYear = int.Parse(strLine.Substring(0, 4));
int code = int.Parse(strLine.Substring(15, 3));
// Grab all ods records for ifrs.
if (code == 500 && currentYear == scenStartYear)
{
stationName = strLine.Substring(4, 6);
ifrName = strLine.Substring(11, 4);
title = strLine.Substring(37, 40);
// Check to see if the station is in the selected list.
if (stationList.IndexOf(stationName) >= 0)
{
string newIFR = ifrName + "-" + title;
if (scenarioDiversionList.IndexOf(newIFR) < 0)
{
scenarioDiversionList.Add(newIFR);
}
}
}
}
break;
case dataClassEnum.DIVERSION:
while (!sr.EndOfStream && currentYear <= scenStartYear)
{
string strLine = sr.ReadLine();
currentYear = int.Parse(strLine.Substring(0, 4));
int code = int.Parse(strLine.Substring(15, 3));
// Grab all ods records for diversions.
if (code == 400 && currentYear == scenStartYear)
{
string stationName = strLine.Substring(4, 6);
string div = strLine.Substring(11, 4);
string title = strLine.Substring(84, 40);
// Check to see if the station is in the selected list.
if (stationList.IndexOf(stationName) >= 0)
{
string newDiv = div + "-" + title;
if (scenarioDiversionList.IndexOf(newDiv) < 0)
{
scenarioDiversionList.Add(newDiv);
}
}
}
}
break;
}
sr.Close();
// Initialize or pare the station list.
if (indexPtr > 0)
{
// OR the total list and the scenario's diversion list.
foreach (string station in diversionList)
{
// Look for this station in the current list. IF it isn't there,
// then remove it from the list in order to only keep common
// stations.
if (scenarioDiversionList.IndexOf(station) < 0)
{
// The station does not appear in both scenarios, so remove it.
int idx = diversionList.IndexOf(station);
diversionList.RemoveAt(idx);
}
}
}
else
{
// Copy the scenario's diversion list into the total list.
diversionList.AddRange(scenarioDiversionList);
}
indexPtr++;
}
return(diversionList);
}
public static List <string> GetScenarioStations(dataClassEnum dataClass,
List <string> scenarioList,
out int startYear, out int endYear)
{
// Taken from HSS's UPDATE_station_list.c
/*
* Loop through each scenario.
* 1. Open the ns file for the scenario.
* 2. Depending on the data class [e.g. ifr],
* grab the stations for the scenario and
* add to the station_list widget.
* 3. Close the ns file.
*/
List <string> stationList = new List <string>();
startYear = -1;
endYear = -1;
int indexPtr = 0;
// The last element of indices is -1, so if we hit this value, bail out.
foreach (string scenBaseName in scenarioList)
{
// Open the .ods file to get the min and max year for this scenario.
FileInfo fi = new FileInfo(scenBaseName + ".ods");
if (!fi.Exists)
{
Console.WriteLine(string.Format("File {0} does not exist.", fi.FullName));
return(null);
}
StreamReader sr = new StreamReader(fi.FullName);
// Read the year from the first line.
string input = sr.ReadLine();
// The year is the last two items
string[] tokens = input.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
int scenStartYear = int.Parse(tokens[tokens.Length - 2]);
int scenEndYear = int.Parse(tokens[tokens.Length - 1]);
if (scenStartYear > startYear)
{
startYear = scenStartYear;
}
if (scenEndYear < endYear)
{
endYear = scenEndYear;
}
sr.Close();
// Bail out if we are looking for dates.
if (dataClass == dataClassEnum.YEARS_ONLY)
{
return(stationList);
}
/*
* Open the .ns file for the current scenario.
*/
fi = new FileInfo(scenBaseName + ".ns");
if (!fi.Exists)
{
Console.WriteLine(string.Format("File {0} does not exist.", fi.FullName));
return(null);
}
sr = new StreamReader(fi.FullName);
// The stations will be accumulated in a list which will later be ORed
// with the total list.
List <string> scenarioStationList = new List <string>();
/*
* Add new stations to the station list.
*/
switch (dataClass)
{
/*
* For variable groups station, flow, and all,
* all station nodes are presented in the
* list.
*/
case dataClassEnum.STATION:
case dataClassEnum.FLOW:
case dataClassEnum.ALL:
{
while (!sr.EndOfStream)
{
string strLine = sr.ReadLine();
if (strLine.IndexOf("STA") == 0)
{
string id = strLine.Substring(4, 6);
string name = strLine.Substring(37, 40);
if (scenarioStationList.IndexOf(name) < 0)
{
scenarioStationList.Add(id + "-" + name);
}
}
}
}
break;
/*
* For variable groups reservoir, power, ifr,
* and diversion, only the station nodes where the
* appropriate subgroups exist are presented in
* the list.
*/
case dataClassEnum.RESERVOIR:
case dataClassEnum.POWER:
case dataClassEnum.IFR:
case dataClassEnum.DIVERSION:
{
string[] dataClassStringAbrev = { "STA", "RES", "PWR", "DV1", "IFR" };
while (!sr.EndOfStream)
{
string stationName = "";
string stationID = "";
string strLine = sr.ReadLine();
if (strLine.IndexOf("STA") == 0)
{
stationID = strLine.Substring(4, 6);
stationName = strLine.Substring(37, 40);
}
else if (strLine.IndexOf(dataClassStringAbrev[(int)dataClass]) == 0)
{
string name_and_id = stationID + "-" + stationName;
if (scenarioStationList.IndexOf(name_and_id) < 0)
{
scenarioStationList.Add(name_and_id);
}
}
}
}
break;
}
sr.Close();
// Initialize or pare the station list.
if (indexPtr > 0)
{
// OR the total list and the scenario list. Save in a temp
// list, which will later be saved as the new total list.
List <string> templist = new List <string>();
foreach (string station in stationList)
{
// Look for an occurrance of the station from another scenario.
if (scenarioStationList.IndexOf(station) >= 0)
{
// Save any intersections.
templist.Add(station);
}
}
// Update the total list from the temp list.
stationList.Clear();
stationList.AddRange(templist);
}
else
{
// Copy the scenario list into the total list.
stationList.AddRange(scenarioStationList);
}
indexPtr++;
}
return(stationList);
}
