private void ReadLin(Parameter variableParameter, ParameterCollection parameters, ICircuitContext context)
{
var pSweep = new ParameterSweep()
{
Parameter = variableParameter,
Sweep = new LinearSweep(
context.Evaluator.EvaluateDouble(parameters[0].Image),
context.Evaluator.EvaluateDouble(parameters[1].Image),
context.Evaluator.EvaluateDouble(parameters[2].Image)),
};
context.Result.SimulationConfiguration.ParameterSweeps.Add(pSweep);
}
private void AddOpPointToSeries(ParameterSweep firstParameterSweep, Export export, ICircuitContext context, Series series)
{
export.Simulation.ExportSimulationData += (object sender, ExportDataEventArgs e) =>
{
var expressionContext = context.Evaluator.GetEvaluationContext(export.Simulation);
var firstParameterSweepParameter = expressionContext.Parameters[firstParameterSweep.Parameter.Image];
var value = context.Evaluator.GetEvaluationContext(export.Simulation).Evaluate(firstParameterSweepParameter);
series.Points.Add(new Point()
{
X = value, Y = export.Extract()
});
};
}
private void CreateOpSweepPlot(ParameterSweep firstParameterSweep, string variableName, List <Export> exports, ICircuitContext context)
{
var plot = new XyPlot("OP - Parameter sweep: " + variableName);
foreach (var export in exports)
{
var series = new Series(export.Simulation.Name)
{
XUnit = firstParameterSweep.Parameter.Image,
YUnit = export.QuantityUnit,
};
AddOpPointToSeries(firstParameterSweep, export, context, series);
plot.Series.Add(series);
}
context.Result.AddPlot(plot);
}
private DC CreateDCSimulation(string name, Control statement, ICircuitContext context)
{
int count = statement.Parameters.Count / 4;
switch (statement.Parameters.Count - (4 * count))
{
case 0:
if (statement.Parameters.Count == 0)
{
context.Result.Validation.Add(new ValidationEntry(ValidationEntrySource.Reader, ValidationEntryLevel.Warning, ".dc - Source Name expected", statement.LineInfo));
return(null);
}
break;
case 1:
context.Result.Validation.Add(new ValidationEntry(ValidationEntrySource.Reader, ValidationEntryLevel.Warning, ".dc - Start value expected", statement.LineInfo));
return(null);
case 2:
context.Result.Validation.Add(new ValidationEntry(ValidationEntrySource.Reader, ValidationEntryLevel.Warning, ".dc - Stop value expected", statement.LineInfo));
return(null);
case 3:
context.Result.Validation.Add(new ValidationEntry(ValidationEntrySource.Reader, ValidationEntryLevel.Warning, ".dc - Step value expected", statement.LineInfo));
return(null);
}
// Format: .DC SRCNAM VSTART VSTOP VINCR [SRC2 START2 STOP2 INCR2]
List <ISweep> sweeps = new List <ISweep>();
for (int i = 0; i < count; i++)
{
var start = context.Evaluator.EvaluateDouble(statement.Parameters.Get((4 * i) + 1));
var stop = context.Evaluator.EvaluateDouble(statement.Parameters.Get((4 * i) + 2));
var step = context.Evaluator.EvaluateDouble(statement.Parameters.Get((4 * i) + 3));
ParameterSweep sweep = new ParameterSweep(statement.Parameters.Get(4 * i).Image, Enumerable.Range(0, (int)((stop - start) / step) + 1).Select(index => start + (index * step)));
sweeps.Add(sweep);
}
DC dc = new DC(name, sweeps);
// TODO: Consult with Sven
/*dc.OnParameterSearch += (sender, e) =>
* {
* string sweepParameterName = e.Name;
* if (context.Evaluator.HaveParameter(dc, sweepParameterName))
* {
* e.TemperatureNeeded = true;
* e.Result = new EvaluationParameter(context.Evaluator.GetEvaluationContext(dc), sweepParameterName);
* }
* };*/
ConfigureCommonSettings(dc, context);
ConfigureDcSettings(dc.DCParameters, context);
context.Result.AddSimulation(dc);
return(dc);
}