/// <summary>
/// This method may be called in another thread.
/// </summary>
/// <param name="scenNode"></param>
/// <param name="scenario"></param>
/// <param name="modelType"></param>
private void AddScenarioResult(TreeNode scenNode, ArcSWAT.Scenario scenario, ArcSWAT.SWATModelType modelType)
{
if (InvokeRequired)
{
BeginInvoke(new addScenarioResultDelegate(AddScenarioResult), scenNode, scenario, modelType);
}
else
{
foreach (TreeNode n in scenNode.Nodes)
{
if (n.Text.Equals(modelType.ToString()))
{
scenNode.Nodes.Remove(n); //remove the existing one and then add to update its status.
break;
}
}
TreeNode modelTypeNode = null;
for (int j = Convert.ToInt32(ArcSWAT.SWATResultIntervalType.MONTHLY); j <= Convert.ToInt32(ArcSWAT.SWATResultIntervalType.YEARLY); j++)
{
ArcSWAT.SWATResultIntervalType interval = (ArcSWAT.SWATResultIntervalType)j;
ArcSWAT.ScenarioResult result = scenario.getModelResult(modelType, interval);
if (result == null)
{
continue;
}
if (result.Status != ArcSWAT.ScenarioResultStatus.NORMAL)
{
continue;
}
if (modelTypeNode == null)
{
modelTypeNode = scenNode.Nodes.Add(modelType.ToString());
modelTypeNode.Tag = modelType;
}
TreeNode resultNode = modelTypeNode.Nodes.Add(interval.ToString());
resultNode.Tag = modelType;
resultNode.Nodes.Add("Watershed").Tag = result;
resultNode.Nodes.Add("HRU").Tag = result;
resultNode.Nodes.Add("Subbasin").Tag = result;
resultNode.Nodes.Add("Reach").Tag = result;
if (result.Reservoirs.Count > 0)
{
resultNode.Nodes.Add("Reservoir").Tag = result;
}
resultNode.Nodes.Add("Difference").Tag = result;
resultNode.Nodes.Add("Performance").Tag = result;
}
scenNode.ExpandAll();
}
}
private UserControl getView(ArcSWAT.Scenario scenario, ArcSWAT.SWATModelType modelType, ArcSWAT.SWATResultIntervalType interval, ArcSWAT.SWATUnitType unitType)
{
string key = getViewName(scenario, modelType, interval, unitType);
if (!_views.ContainsKey(key))
{
if (unitType == ArcSWAT.SWATUnitType.WSHD)
{
WatershedView view = new WatershedView();
view.Dock = DockStyle.Fill;
view.setProjectScenario(_prj, scenario.getModelResult(modelType, interval));
view.onDataStatisticsChanged += (ss, ee) => { onDataStatisticsChanged(view); };
_views.Add(key, view);
}
else
{
SubbasinView view = new SubbasinView();
view.Dock = DockStyle.Fill;
view.onMapTimeChanged += (ss, ee) => { onMapTimeChanged(view); };
view.onMapSelectionChanged += (ss, ee) => { onMapSelectionChanged(view); };
view.onDataStatisticsChanged += (ss, ee) => { onDataStatisticsChanged(view); };
view.setProjectScenario(_prj, scenario.getModelResult(modelType, interval), unitType);
if (unitType == ArcSWAT.SWATUnitType.SUB)
{
view.onSwitch2HRU += (hru) =>
{
SubbasinView hruview = switchView(_scenario, _modelType, interval, ArcSWAT.SWATUnitType.HRU) as SubbasinView;
hruview.HRU = hru;
}
}
;
_views.Add(key, view);
}
}
return(_views[key]);
}
private PerformanceView getPerformanceView(ArcSWAT.Scenario scenario, ArcSWAT.SWATModelType modelType, ArcSWAT.SWATResultIntervalType interval)
{
string key = string.Format("{0}_{1}_{2}", scenario.Name, modelType, interval);
if (!_performanceViews.ContainsKey(key))
{
PerformanceView performanceView = new PerformanceView();
performanceView.Result = scenario.getModelResult(modelType, interval);
performanceView.Dock = DockStyle.Fill;
_performanceViews.Add(key, performanceView);
}
return(_performanceViews[key]);
}
/// <summary>
/// get compare table for given scenario and model type
/// </summary>
/// <param name="scenario"></param>
/// <param name="modelType"></param>
/// <returns></returns>
private SWATUnitColumnYearResult getCompareResult(Scenario scenario, SWATModelType modelType)
{
//get scenario result
ScenarioResult compareResult = scenario.getModelResult(modelType, _result.Interval);
if (compareResult == null)
{
throw new Exception("Can't find model " + modelType.ToString() + " in scenario " + scenario.Name);
}
if (compareResult.Status == ScenarioResultStatus.UNKNOWN)
{
throw new Exception("The status of model " + modelType.ToString() + " in scenario " + scenario.Name + " is unknown.");
}
if (compareResult.Status == ScenarioResultStatus.UNSUCCESS)
{
throw new Exception("The simulation of " + modelType.ToString() + " in scenario " + scenario.Name + " is not successful. Please check the model first.");
}
if (compareResult.Status == ScenarioResultStatus.NO_EXIST)
{
throw new Exception("The simulation result of " + modelType.ToString() + " in scenario " + scenario.Name + " doesn't exist. Please run the model first.");
}
//get unit
SWATUnit unit = compareResult.getSWATUnit(_result.Unit.Type, _result.Unit.ID);
if (unit == null)
{
throw new Exception("Can't find " + _result.Unit.Type + " " + _result.Unit.ID.ToString() + " in scenario " + scenario.Name + ",model " + modelType.ToString());
}
SWATUnitResult unitResult = unit.getResult(_result.Name);
if (unitResult == null)
{
throw new Exception("Can't find result " + _result.Name + " for " + _result.Unit.Type + " " + _result.Unit.ID.ToString() + " in scenario " + scenario.Name + ",model " + modelType.ToString());
}
if (unitResult.Interval != _result.Interval)
{
throw new Exception("The interval for " + _result.Name + " for " + _result.Unit.Type + " " + _result.Unit.ID.ToString() + " in scenario " + scenario.Name + ",model " + modelType.ToString() + " is different from current result.");
}
return(unitResult.getResult(_col, _year));
}
private void RunSWAT(ArcSWAT.SWATModelType modelType, ArcSWAT.SWATResultIntervalType interval)
{
if (_scenario == null)
{
return;
}
if (modelType == ArcSWAT.SWATModelType.UNKNOWN)
{
return;
}
if (interval == ArcSWAT.SWATResultIntervalType.UNKNOWN)
{
return;
}
if (_scenario.getModelResult(modelType, interval).Status == ArcSWAT.ScenarioResultStatus.NORMAL)
{
if (MessageBox.Show("There is a pre-generated model result. Do you want to overwrite?", SWAT_SQLite.NAME, MessageBoxButtons.YesNoCancel) != DialogResult.Yes)
{
return;
}
}
//find the corresponding executables
string swatexe = SWAT_SQLite.InstallationFolder + @"swat_exes\" + ArcSWAT.ScenarioResultStructure.getSWATExecutableName(modelType);
if (!System.IO.File.Exists(swatexe))
{
SWAT_SQLite.showInformationWindow("Can't find " + swatexe);
return;
}
//change output interval
_scenario.modifyOutputInterval(interval);
//start to run the model
Process myProcess = new Process();
try
{
myProcess.EnableRaisingEvents = true;
myProcess.StartInfo.UseShellExecute = false;
myProcess.StartInfo.FileName = swatexe;
myProcess.StartInfo.CreateNoWindow = true;
myProcess.StartInfo.RedirectStandardError = true;
myProcess.StartInfo.RedirectStandardOutput = true;
myProcess.StartInfo.WorkingDirectory = _scenario.ModelFolder;
myProcess.OutputDataReceived += (sender, agrs) =>
{
if (agrs.Data != null)
{
updateMessage(agrs.Data);
}
};
myProcess.ErrorDataReceived += (sender, agrs) =>
{
if (agrs.Data != null)
{
updateMessage(agrs.Data);
}
};
myProcess.Exited += (send, agrs) =>
{
//update the results
if (onSimulationFinished != null)
{
onSimulationFinished(modelType, interval);
}
//update the date time of the result
//must be called after onSimulationFinished as the result status is updated in onSimulationFinished
updateSimulationTime();
};
updateMessage("Runing " + ModelType.ToString() + " in " + _scenario.ModelFolder);
myProcess.Start();
myProcess.BeginOutputReadLine();
//myProcess.WaitForExit();
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}