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);
//close the connection with the databse
//or the file can't be deleted
//error severe (46): Inconsistent OPEN/CLOSE parameters will be given
ArcSWAT.ScenarioResult r = _scenario.getModelResult(modelType, interval);
if (r != null)
{
r.close();
}
//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.BeginErrorReadLine();
//myProcess.WaitForExit();
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}