private void Print(Dictionary <int, Catchment> AllCatchments, string FileNameAttach)
{
//Get the output coordinate system
ProjNet.CoordinateSystems.ICoordinateSystem projection;
using (System.IO.StreamReader sr = new System.IO.StreamReader(Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "Default.prj")))
{
ProjNet.CoordinateSystems.CoordinateSystemFactory cs = new ProjNet.CoordinateSystems.CoordinateSystemFactory();
projection = cs.CreateFromWkt(sr.ReadToEnd());
}
using (ShapeWriter sw = new ShapeWriter(Path.Combine(Path.GetDirectoryName(OutputFile.FileName), Path.GetFileNameWithoutExtension(OutputFile.FileName) + FileNameAttach))
{
Projection = projection
})
{
for (int i = 0; i < ReductionVariables.Rows.Count; i++)
{
GeoRefData gd = new GeoRefData()
{
Data = ReductionVariables.Rows[i], Geometry = AllCatchments[(int)ReductionVariables.Rows[i]["ID"]].Geometry
};
sw.Write(gd);
}
}
}
public override void DebugPrint(string Directory, Dictionary <int, Catchment> Catchments)
{
if (Reduction.Count == 0)
{
return;
}
DataTable dt = new DataTable();
dt.Columns.Add("ID15", typeof(int));
dt.Columns.Add("RedFactor", typeof(double));
using (ShapeWriter sw = new ShapeWriter(Path.Combine(Directory, Name + "_factors"))
{
Projection = MainModel.projection
})
{
foreach (var kvp in Reduction)
{
if (Catchments.ContainsKey(kvp.Key))
{
GeoRefData gd = new GeoRefData()
{
Geometry = Catchments[kvp.Key].Geometry
};
gd.Data = dt.NewRow();
gd.Data[0] = kvp.Key;
gd.Data["RedFactor"] = kvp.Value;
sw.Write(gd);
}
}
}
}
public SiteViewModel(GeoRefData Area, IWellCollection Wells)
{
area = Area;
site = area.Geometry as XYPolygon;
this.Wells = Wells;
DisplayName = Area.Data[0].ToString();
Samples = new ObservableCollection <Sample>();
}
private void SaveAndCalc(string filename)
{
using (ShapeWriter sw = new ShapeWriter(filename))
{
DataTable dt = new DataTable();
dt.Columns.Add("Branch", typeof(string));
dt.Columns.Add("TopoID", typeof(string));
dt.Columns.Add("Chainage", typeof(double));
dt.Columns.Add("DataType", typeof(string));
dt.Columns.Add("Min", typeof(double));
dt.Columns.Add("Max", typeof(double));
dt.Columns.Add("Average", typeof(double));
dt.Columns.Add("MedianMin", typeof(double));
foreach (var p in res11file.Points)
{
double min = double.MaxValue;;
double max = double.MinValue;
double middel = 0;
List <double> yearlymins = new List <double>();
int CurrentYear = 0;
for (int i = res11file.GetTimeStep(StartTime); i < res11file.GetTimeStep(EndTime); i++)
{
if (CurrentYear != res11file.TimeSteps[i].Year)
{
CurrentYear = res11file.TimeSteps[i].Year;
yearlymins.Add(Double.MaxValue);
}
double d = p.GetData(i);
min = Math.Min(min, d);
max = Math.Max(max, d);
middel += d;
yearlymins[yearlymins.Count - 1] = Math.Min(yearlymins.Last(), d);
}
middel /= (res11file.GetTimeStep(EndTime) - res11file.GetTimeStep(StartTime));
var drow = dt.NewRow();
drow[0] = p.BranchName;
drow[1] = p.TopoID;
drow[2] = p.Chainage;
drow[3] = p.pointType.ToString();
drow[4] = min;
drow[5] = max;
drow[6] = middel;
drow[7] = yearlymins.Sum(var => var) / yearlymins.Count;
GeoRefData grf = new GeoRefData();
grf.Geometry = p;
grf.Data = drow;
sw.Write(grf);
}
}
}
public void SaveToShape(string ShapeFileName)
{
using (ShapeWriter sw = new ShapeWriter(ShapeFileName))
{
DataTable dt = new DataTable();
dt.Columns.Add("LinkID", typeof(string));
dt.Columns.Add("FromNode", typeof(string));
dt.Columns.Add("ToNode", typeof(string));
dt.Columns.Add("SpecifiedLength", typeof(double));
foreach (var b in Links.Values)
{
GeoRefData grf = new GeoRefData();
var l = new XYPolyline();
l.Points.Add(new XYPoint(b.UpstreamNode.pfsnode.X, b.UpstreamNode.pfsnode.Y));
l.Points.Add(new XYPoint(b.DownstreamNode.pfsnode.X, b.DownstreamNode.pfsnode.Y));
grf.Geometry = l;
grf.Data = dt.NewRow();
grf.Data[0] = b.pfslink.LinkID;
grf.Data[1] = b.pfslink.FromNode;
grf.Data[2] = b.pfslink.ToNode;
grf.Data[3] = b.pfslink.SpecifiedLength;
sw.Write(grf);
}
}
if (Branches != null && Branches.Count > 0)
{
using (ShapeWriter sw = new ShapeWriter(Path.Combine(Path.GetDirectoryName(ShapeFileName), Path.GetFileNameWithoutExtension(ShapeFileName) + "_branches.shp")))
{
DataTable dt = new DataTable();
dt.Columns.Add("Name", typeof(string));
dt.Columns.Add("Length", typeof(double));
foreach (var b in Branches)
{
var line = new XYPolyline();
line.Points.AddRange(b.Links.Select(p => p.UpstreamNode.Location));
line.Points.Add(b.Links.Last().DownstreamNode.Location);
GeoRefData grf = new GeoRefData();
grf.Geometry = line;
grf.Data = dt.NewRow();
grf.Data[0] = b.Name;
grf.Data[1] = line.GetLength();
sw.Write(grf);
}
}
}
}
public void WritePolyLineTest()
{
string File = @"..\..\..\TestData\PolyLineTest.Shp";
XYPolyline line = new XYPolyline();
line.Points.Add(new XYPoint(0, 0));
line.Points.Add(new XYPoint(2, 2));
line.Points.Add(new XYPoint(4, 5));
DataTable dt = new DataTable();
dt.Columns.Add("tekst", typeof(string));
GeoRefData grf = new GeoRefData();
grf.Geometry = line;
grf.Data = dt.NewRow();
grf.Data[0] = "Her er værdien";
ShapeWriter sp = new ShapeWriter(File);
sp.Write(grf);
sp.Dispose();
}
public void WritePolyLineTest()
{
string File = @"..\..\..\TestData\PolyLineTest.Shp";
XYPolyline line = new XYPolyline();
line.Points.Add(new XYPoint(0, 0));
line.Points.Add(new XYPoint(2, 2));
line.Points.Add(new XYPoint(4, 5));
DataTable dt = new DataTable();
dt.Columns.Add("tekst", typeof(string));
GeoRefData grf = new GeoRefData();
grf.Geometry = line;
grf.Data = dt.NewRow();
grf.Data[0] = "Her er værdien";
ShapeWriter sp = new ShapeWriter(File);
sp.Write(grf);
sp.Dispose();
}
public void Write(GeoRefData geodata)
{
double[] Xs = null;
double[] Ys = null;
ShapeLib.ShapeType type = ShapeLib.ShapeType.NullShape;
if (geodata.Geometry is IXYPoint)
{
IXYPoint p = (IXYPoint)geodata.Geometry;
type = ShapeLib.ShapeType.Point;
Xs = new double[] { p.X };
Ys = new double[] { p.Y };
}
else if (geodata.Geometry.GetType().Equals(typeof(XYPolyline)))
{
XYPolyline p = (XYPolyline)geodata.Geometry;
type = ShapeLib.ShapeType.PolyLine;
int npoints =p.Points.Count;
Xs = new double[npoints];
Ys = new double[npoints];
for (int i = 0; i < npoints; i++)
{
Xs[i] = p.Points[i].X;
Ys[i] = p.Points[i].Y;
}
}
else if (geodata.Geometry.GetType().Equals(typeof(XYLine)))
{
XYLine p = (XYLine)geodata.Geometry;
type = ShapeLib.ShapeType.PolyLine;
Xs = new double[]{p.P1.X, p.P2.X};
Ys = new double[] { p.P1.Y, p.P2.Y }; ;
}
else if (geodata.Geometry.GetType().Equals(typeof(XYPolygon)))
{
XYPolygon p = (XYPolygon)geodata.Geometry;
type = ShapeLib.ShapeType.Polygon;
int npoints = p.Points.Count;
int extrapoint=0;
if (p.Points.First() != p.Points.Last()) //First and last point has to be the same to make polygon
extrapoint = 1;
Xs = new double[npoints + extrapoint];
Ys = new double[npoints + extrapoint];
p.Points.Reverse();
if (extrapoint == 1)
{
Xs[npoints] = p.Points[0].X;
Ys[npoints] = p.Points[0].Y;
}
for (int i = 0; i < npoints; i++)
{
Xs[i] = p.Points[i].X;
Ys[i] = p.Points[i].Y;
}
p.Points.Reverse();
}
else if (geodata.Geometry.GetType().Equals(typeof(MultiPartPolygon)))
{
MultiPartPolygon p = (MultiPartPolygon)geodata.Geometry;
type = ShapeLib.ShapeType.Polygon;
int npoints = p.Polygons.Sum(pol => pol.Points.Count);
int extrapoints = p.Polygons.Count(pp => pp.Points.First() != pp.Points.Last());
Xs = new double[npoints + extrapoints];
Ys = new double[npoints + extrapoints];
int i = 0;
foreach (var poly in p.Polygons)
{
poly.Points.Reverse();
foreach (var point in poly.Points)
{
Xs[i] = point.X;
Ys[i] = point.Y;
i++;
}
if (poly.Points.First() != poly.Points.Last())
{
Xs[i] = poly.Points.First().X;
Ys[i] = poly.Points.First().Y;
i++;
}
poly.Points.Reverse();
}
}
if (_shapePointer == IntPtr.Zero)
_shapePointer = ShapeLib.SHPCreate(_fileName, type);
if (_shapePointer == IntPtr.Zero)
throw new Exception("Could not create: " + Path.GetFullPath(_fileName) + "\nMake sure directory exists.");
IntPtr obj;
if (geodata.Geometry.GetType().Equals(typeof(MultiPartPolygon)))
{
MultiPartPolygon p = (MultiPartPolygon)geodata.Geometry;
int[] partstarts = new int[p.Polygons.Count];
partstarts[0]=0;
ShapeLib.PartType[] partype = new ShapeLib.PartType[p.Polygons.Count];
for (int i = 0; i < partype.Count(); i++)
partype[i] = ShapeLib.PartType.Ring;
for (int i = 1; i < partstarts.Count(); i++)
{
partstarts[i] = partstarts[i - 1] + p.Polygons[i - 1].Points.Count;
if (p.Polygons[i - 1].Points.Last() != p.Polygons[i - 1].Points.First())
partstarts[i]++;
}
obj = ShapeLib.SHPCreateObject(type, -1, partstarts.Count(), partstarts, partype, Xs.Count(), Xs, Ys, null, null);
}
else
obj = ShapeLib.SHPCreateSimpleObject(type, Xs.Count(), Xs, Ys, null);
ShapeLib.SHPWriteObject(_shapePointer, -1, obj);
ShapeLib.SHPDestroyObject(obj);
_dbf.WriteData(geodata.Data);
NoOfEntries++;
}
public void Write(GeoRefData geodata)
{
double[] Xs = null;
double[] Ys = null;
ShapeLib.ShapeType type = ShapeLib.ShapeType.NullShape;
if (geodata.Geometry is IXYPoint)
{
IXYPoint p = (IXYPoint)geodata.Geometry;
type = ShapeLib.ShapeType.Point;
Xs = new double[] { p.X };
Ys = new double[] { p.Y };
}
else if (geodata.Geometry.GetType().Equals(typeof(XYPolyline)))
{
XYPolyline p = (XYPolyline)geodata.Geometry;
type = ShapeLib.ShapeType.PolyLine;
int npoints = p.Points.Count;
Xs = new double[npoints];
Ys = new double[npoints];
for (int i = 0; i < npoints; i++)
{
Xs[i] = p.Points[i].X;
Ys[i] = p.Points[i].Y;
}
}
else if (geodata.Geometry.GetType().Equals(typeof(XYLine)))
{
XYLine p = (XYLine)geodata.Geometry;
type = ShapeLib.ShapeType.PolyLine;
int npoints = 2;
Xs = new double[] { p.P1.X, p.P2.X };
Ys = new double[] { p.P1.Y, p.P2.Y };;
}
else if (geodata.Geometry.GetType().Equals(typeof(XYPolygon)))
{
XYPolygon p = (XYPolygon)geodata.Geometry;
type = ShapeLib.ShapeType.Polygon;
int npoints = p.Points.Count;
Xs = new double[npoints];
Ys = new double[npoints];
p.Points.Reverse();
for (int i = 0; i < npoints; i++)
{
Xs[i] = p.Points[i].X;
Ys[i] = p.Points[i].Y;
}
p.Points.Reverse();
}
else if (geodata.Geometry.GetType().Equals(typeof(MultiPartPolygon)))
{
MultiPartPolygon p = (MultiPartPolygon)geodata.Geometry;
type = ShapeLib.ShapeType.Polygon;
int npoints = p.Polygons.Sum(pol => pol.Points.Count);
foreach (var poly in p.Polygons)
{
poly.Points.Reverse();
}
Xs = new double[npoints];
Ys = new double[npoints];
int i = 0;
foreach (var point in p.Polygons.SelectMany(pol => pol.Points))
{
Xs[i] = point.X;
Ys[i] = point.Y;
i++;
}
foreach (var poly in p.Polygons)
{
poly.Points.Reverse();
}
}
if (_shapePointer == IntPtr.Zero)
{
_shapePointer = ShapeLib.SHPCreate(_fileName, type);
}
if (_shapePointer == IntPtr.Zero)
{
throw new Exception("Could not create: " + Path.GetFullPath(_fileName) + "\nMake sure directory exists.");
}
IntPtr obj;
if (geodata.Geometry.GetType().Equals(typeof(MultiPartPolygon)))
{
MultiPartPolygon p = (MultiPartPolygon)geodata.Geometry;
int[] partstarts = new int[p.Polygons.Count];
partstarts[0] = 0;
ShapeLib.PartType[] partype = new ShapeLib.PartType[p.Polygons.Count];
for (int i = 0; i < partype.Count(); i++)
{
partype[i] = ShapeLib.PartType.Ring;
}
for (int i = 1; i < partstarts.Count(); i++)
{
partstarts[i] = partstarts[i - 1] + p.Polygons[i - 1].Points.Count;
}
obj = ShapeLib.SHPCreateObject(type, -1, partstarts.Count(), partstarts, partype, Xs.Count(), Xs, Ys, null, null);
}
else
{
obj = ShapeLib.SHPCreateSimpleObject(type, Xs.Count(), Xs, Ys, null);
}
ShapeLib.SHPWriteObject(_shapePointer, -1, obj);
ShapeLib.SHPDestroyObject(obj);
_dbf.WriteData(geodata.Data);
NoOfEntries++;
}
public void DebugPrint(string Directory)
{
//We need to process data for extra output while we have the particles
{
foreach (var c in Catchments.Where(ca => ca.EndParticles.Count >= 1))
{
if (c.EndParticles.Count >= 20)
{
c.ParticleBreakthroughCurves = new List <Tuple <double, double> >();
MathNet.Numerics.Statistics.Percentile p = new MathNet.Numerics.Statistics.Percentile(c.EndParticles.Select(pa => pa.TravelTime));
for (int i = 1; i < np; i++)
{
c.ParticleBreakthroughCurves.Add(new Tuple <double, double>(i / np * 100.0, p.Compute(i / np)));
}
//Also do oxidized breakthrough curves
if (c.EndParticles.Count(pp => pp.Registration != 1) >= 20)
{
c.ParticleBreakthroughCurvesOxidized = new List <Tuple <double, double> >();
p = new MathNet.Numerics.Statistics.Percentile(c.EndParticles.Where(pp => pp.Registration != 1).Select(pa => pa.TravelTime));
for (int i = 1; i < np; i++)
{
c.ParticleBreakthroughCurvesOxidized.Add(new Tuple <double, double>(i / np * 100.0, p.Compute(i / np)));
}
}
}
DataRow row = DebugData.Rows.Find(c.ID);
if (row == null)
{
row = DebugData.NewRow();
row[0] = c.ID;
DebugData.Rows.Add(row);
}
row["PartCount"] = c.EndParticles.Count;
row["RedoxCount"] = c.EndParticles.Count(pp => pp.Registration == 1);
row["RedoxRatio"] = c.EndParticles.Count(pp => pp.Registration == 1) / (double)c.EndParticles.Count;
if (c.EndParticles.Count > 0)
{
row["Drain_to_River"] = c.EndParticles.Count(pa => pa.SinkType == SinkType.Drain_to_River) / (double)c.EndParticles.Count;
row["Drain_to_Boundary"] = c.EndParticles.Count(pa => pa.SinkType == SinkType.Drain_to_Boundary) / (double)c.EndParticles.Count;
row["Unsaturated_zone"] = c.EndParticles.Count(pa => pa.SinkType == SinkType.Unsaturated_zone) / (double)c.EndParticles.Count;
row["River"] = c.EndParticles.Count(pa => pa.SinkType == SinkType.River) / (double)c.EndParticles.Count;
}
row["PartCount_start"] = c.StartParticles.Count;
}
}
NewMessage("Writing breakthrough curves");
var selectedCatchments = Catchments.Where(cc => cc.ParticleBreakthroughCurves != null);
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(Path.Combine(Directory, "BC.csv")))
{
StringBuilder headline = new StringBuilder();
headline.Append("ID\tNumber of Particles");
for (int i = 1; i < np; i++)
{
headline.Append("\t + " + (i / np * 100.0));
}
sw.WriteLine(headline);
foreach (var c in selectedCatchments.Where(cc => cc.ParticleBreakthroughCurves != null))
{
StringBuilder line = new StringBuilder();
line.Append(c.ID + "\t" + c.EndParticles.Count);
foreach (var pe in c.ParticleBreakthroughCurves)
{
line.Append("\t" + pe.Item2);
}
sw.WriteLine(line);
}
}
if (selectedCatchments.Count() > 0)
{
using (ShapeWriter sw = new ShapeWriter(Path.Combine(Directory, Name + "_debug.shp"))
{
Projection = MainModel.projection
})
{
foreach (var bc in selectedCatchments.First().ParticleBreakthroughCurves)
{
DebugData.Columns.Add(((int)bc.Item1).ToString(), typeof(double));
}
foreach (var bc in selectedCatchments.First().ParticleBreakthroughCurves)
{
DebugData.Columns.Add(((int)bc.Item1).ToString() + "Ox", typeof(double));
}
foreach (var c in selectedCatchments)
{
GeoRefData gd = new GeoRefData()
{
Geometry = c.Geometry
};
var row = DebugData.Rows.Find(c.ID);
if (c.ParticleBreakthroughCurves != null)
{
foreach (var bc in c.ParticleBreakthroughCurves)
{
row[((int)bc.Item1).ToString()] = bc.Item2;
}
}
if (c.ParticleBreakthroughCurvesOxidized != null)
{
foreach (var bc in c.ParticleBreakthroughCurvesOxidized)
{
row[((int)bc.Item1).ToString() + "Ox"] = bc.Item2;
}
}
gd.Data = row;
sw.Write(gd);
}
}
}
//selectedCatchments = Catchments.Where(cc => cc.EndParticles.Count > 0).ToList();
//foreach (var c in selectedCatchments)
//{
// DataTable dt = new DataTable();
// dt.Columns.Add("Part_Id", typeof(int));
// dt.Columns.Add("Sink", typeof(string));
// dt.Columns.Add("Reg", typeof(int));
// using (ShapeWriter sw = new ShapeWriter(Path.Combine(Directory, c.ID + "_particles.shp")) { Projection = MainModel.projection })
// {
// foreach (var p in c.EndParticles)
// {
// var row = dt.NewRow();
// row["Part_Id"] = p.ID;
// row["Sink"] = p.SinkType.ToString();
// row["Reg"] = p.Registration;
// sw.Write(new GeoRefData() { Geometry = new XYLine(p.XStart, p.YStart, p.X, p.Y), Data = row });
// }
// }
//}
}
public void Calibrate(MainModel MW, DateTime CStart, DateTime CEnd)
{
dt.Columns.Add("ID15", typeof(int));
dt.Columns.Add("No_iterations", typeof(int));
dt.Columns.Add("LastError", typeof(double));
dt.Columns.Add("GWRatio", typeof(double));
dt.Columns.Add("IntRatio", typeof(double));
dt.Columns.Add("MainRatio", typeof(double));
dt.Columns.Add("RedFactor", typeof(double));
dt.PrimaryKey = new DataColumn[] { dt.Columns[0] };
DateTime CurrentTime = CStart;
string gwsourcename = MW.SourceModels.Single(s => s.GetType() == typeof(GroundWaterSource)).Name;
foreach (var item in MW.AllCatchments.Values)
{
var row = dt.NewRow();
row[0] = item.ID;
CurrentTime = CStart;
double gwleach = 0;
double gwsourec = 0;
double gwConcDeg = 0;
double intsource = 0;
double intred = 0;
double upstream = 0;
double mainred = 0;
while (CurrentTime < CEnd)
{
double IntMass = 0;
var CurrentState = MW.StateVariables.Rows.Find(new object[] { item.ID, CurrentTime });
gwleach += (double)CurrentState["Leaching"];
gwsourec += (double)CurrentState[gwsourcename];
IntMass = (double)CurrentState[gwsourcename];
foreach (var conc in MW.InternalReductionModels.Where(s => s.GetType() == typeof(ConceptualSourceReducer) && ((ConceptualSourceReducer)s).SourceModelName == gwsourcename))
{
gwConcDeg += (double)CurrentState[conc.Name];
IntMass -= (double)CurrentState[conc.Name];
}
foreach (var intsou in MW.SourceModels.Where(s => s.Name != gwsourcename))
{
intsource += (double)CurrentState[intsou.Name];
IntMass += (double)CurrentState[intsou.Name];
}
foreach (var conc in MW.InternalReductionModels.Where(s => s.GetType() != typeof(ConceptualSourceReducer)))
{
intred += (double)CurrentState[conc.Name];
IntMass -= (double)CurrentState[conc.Name];
}
foreach (var mainr in MW.MainStreamRecutionModels)
{
if (!CurrentState.IsNull(mainr.Name))
{
mainred += (double)CurrentState[mainr.Name];
IntMass -= (double)CurrentState[mainr.Name];
}
}
if (!CurrentState.IsNull("DownStreamOutput"))
{
IntMass = (double)CurrentState["DownStreamOutput"] - IntMass;
upstream += IntMass;
}
CurrentTime = CurrentTime.AddMonths(1);
}
if (gwleach == 0)
{
row["GWRatio"] = 1;
}
else
{
row["GWRatio"] = (gwleach - gwsourec + gwConcDeg) / gwleach;
}
row["IntRatio"] = intred / (gwsourec - gwConcDeg + intsource);
row["MainRatio"] = mainred / (gwsourec - gwConcDeg + intsource - intred + upstream);
dt.Rows.Add(row);
}
CurrentTime = CStart;
this.MW = MW;
List <Catchment> SortedCatchments = new List <Catchment>();
ConceptualSourceReducer GWCor = new ConceptualSourceReducer();
GWCor.Name = "Calibrator";
GWCor.SourceModelName = "GroundWater";
var LastConceptual = MW.InternalReductionModels.LastOrDefault(c => c.GetType() == typeof(ConceptualSourceReducer));
if (LastConceptual == null)
{
MW.InternalReductionModels.Insert(0, GWCor);
}
else
{
MW.InternalReductionModels.Insert(MW.InternalReductionModels.IndexOf(LastConceptual) + 1, GWCor);
}
if (!MW.StateVariables.Columns.Contains(GWCor.Name))
{
MW.StateVariables.Columns.Add(GWCor.Name, typeof(double));
}
ConceptualSourceReducer IntCor = new ConceptualSourceReducer();
IntCor.Name = "Calib_Int";
MW.InternalReductionModels.Add(IntCor);
if (!MW.StateVariables.Columns.Contains(IntCor.Name))
{
MW.StateVariables.Columns.Add(IntCor.Name, typeof(double));
}
ConceptualSourceReducer MainCor = new ConceptualSourceReducer();
MainCor.Name = "Calib_Main";
MW.MainStreamRecutionModels.Add(MainCor);
if (!MW.StateVariables.Columns.Contains(MainCor.Name))
{
MW.StateVariables.Columns.Add(MainCor.Name, typeof(double));
}
foreach (var item in MW.EndCatchments)
{
GetCatchmentsWithObs(item, SortedCatchments);
}
foreach (var item in MW.AllCatchments.Values)
{
GWCor.Reduction.Add(item.ID, 0);
IntCor.Reduction.Add(item.ID, 0);
MainCor.Reduction.Add(item.ID, 0);
}
int totaliter = 0;
foreach (var v in SortedCatchments)
{
List <double> Errors = new List <double>();
double localdamp = DampingFactor;
double currentreducer = 0;
double Error = double.MaxValue;
int itercount = 0;
var row = dt.Rows.Find(v.ID);
NewMessage("Calibrating " + v.ID);
while (Math.Abs(Error) > AbsoluteConvergence & itercount < MaxNoOfIterations)
{
v.ObsNitrate = null;
v.SimNitrate = null;
double accgws = 0;
double accs = 0;
double accsink = 0;
double accmainsink = 0;
double obssum = 0;
CurrentTime = CStart;
while (CurrentTime < CEnd)
{
v.MoveInTime(CurrentTime);
double obsn = v.Measurements.Nitrate.GetValue(CurrentTime, InterpolationMethods.DeleteValue);
if (obsn != v.Measurements.Nitrate.DeleteValue)
{
obssum += obsn;
accgws += AccumulateUpstream(GWCor.SourceModelName, v, CurrentTime);
foreach (var s in MW.InternalReductionModels)
{
accsink += AccumulateUpstream(s.Name, v, CurrentTime);
}
foreach (var s in MW.SourceModels.Where(ss => ss.Name != GWCor.SourceModelName))
{
accs += AccumulateUpstream(s.Name, v, CurrentTime);
}
foreach (var s in MW.MainStreamRecutionModels)
{
accmainsink += AccumulateUpstream(s.Name, v, CurrentTime);
}
}
CurrentTime = CurrentTime.AddMonths(1);
}
double[] sim;
double[] obs;
v.ObsNitrate.AlignRemoveDeletevalues(v.SimNitrate, out obs, out sim);
double simerror = obs.Sum() - sim.Sum();
Error = (accs + accgws - accsink - accmainsink) - obssum;
if (itercount == 0 & double.IsNaN(Error))
{
NewMessage("Initial error is NAN. Could not calibrate " + v.ID);
break;
}
currentreducer = Error / accgws * localdamp;
Errors.Add(Error);
NewMessage(Error.ToString());
if (double.IsNaN(Error) || (itercount > 2 && Math.Abs(Error) > Errors.Skip(itercount - 3).Take(3).Select(e => Math.Abs(e)).Max()))
{
SendReducUpstream(v, GWCor.Reduction, currentreducer, "GWRatio", true);
SendReducUpstream(v, IntCor.Reduction, InternalRatio * currentreducer, "IntRatio", true);
SendReducUpstream(v, MainCor.Reduction, MainRatio * currentreducer, "MainRatio", true);
NewMessage("Reduce damping and resetting reducer to first value");
localdamp *= 0.5;
currentreducer = Errors.First() / accgws * localdamp;
Error = 2 * AbsoluteConvergence; //To make sure we do not NAN for testing in the next iteration.
}
SendReducUpstream(v, GWCor.Reduction, currentreducer, "GWRatio", false);
SendReducUpstream(v, IntCor.Reduction, InternalRatio * currentreducer, "IntRatio", false);
SendReducUpstream(v, MainCor.Reduction, MainRatio * currentreducer, "MainRatio", false);
itercount++;
}
totaliter += itercount;
row[0] = v.ID;
row[1] = itercount;
row[2] = Error;
row["RedFactor"] = GWCor.Reduction[v.ID];
NewMessage(v.ID + " calibrated in " + itercount + " iterations. Final error: " + Error + ". ReductionFactor: " + GWCor.Reduction[v.ID]);
}
NewMessage("Total number of model calls: " + totaliter);
var outdir = Path.GetDirectoryName(MW.AlldataFile.FileName);
GWCor.DebugPrint(outdir, MW.AllCatchments);
IntCor.DebugPrint(outdir, MW.AllCatchments);
MainCor.DebugPrint(outdir, MW.AllCatchments);
using (ShapeWriter sw = new ShapeWriter(Path.Combine(outdir, "CalibrationResult"))
{
Projection = MainModel.projection
})
{
for (int i = 0; i < dt.Rows.Count; i++)
{
GeoRefData gd = new GeoRefData()
{
Geometry = MW.AllCatchments[(int)dt.Rows[i][0]].Geometry
};
gd.Data = dt.Rows[i];
sw.Write(gd);
}
}
}
/// <summary>
/// Writes a polyline shape file with the network
/// </summary>
/// <param name="shapefilename"></param>
public void WriteToShape(string shapefilename)
{
using (ShapeWriter swc = new ShapeWriter(shapefilename + "_QHPoints"))
{
DataTable dat = new DataTable();
dat.Columns.Add("BranchName", typeof(string));
dat.Columns.Add("Chainage", typeof(double));
dat.Columns.Add("Type", typeof(string));
foreach (var b in nwkfile.MIKE_11_Network_editor.COMPUTATIONAL_SETUP.branchs)
{
foreach (var p in b.points.points)
{
GeoRefData gd = new GeoRefData();
gd.Data = dat.NewRow();
gd.Data["BranchName"] = b.name;
gd.Data["Chainage"] = p.Par1;
if (p.Par3 == 0)
{
gd.Data["Type"] = "h";
}
else
{
gd.Data["Type"] = "q";
}
var bran = Branches.FirstOrDefault(br => br.Name == b.name);
if (bran != null)
{
gd.Geometry = bran.GetPointAtChainage(p.Par1);
swc.Write(gd);
}
}
}
}
ShapeWriter sw = new ShapeWriter(shapefilename);
ShapeWriter swCsc = new ShapeWriter(shapefilename + "_CrossSections");
DataTable dtCsc = new DataTable();
dtCsc.Columns.Add("Name", typeof(string));
dtCsc.Columns.Add("TopoID", typeof(string));
dtCsc.Columns.Add("Chainage", typeof(double));
DataTable dt = new DataTable();
dt.Columns.Add("Name", typeof(string));
dt.Columns.Add("TopoID", typeof(string));
dt.Columns.Add("ChainageStart", typeof(double));
dt.Columns.Add("ChainageEnd", typeof(double));
foreach (var b in branches)
{
GeoRefData grf = new GeoRefData();
grf.Geometry = b.Line;
grf.Data = dt.NewRow();
grf.Data[0] = b.Name;
grf.Data[1] = b.TopoID;
grf.Data[2] = b.ChainageStart;
grf.Data[3] = b.ChainageEnd;
sw.Write(grf);
foreach (var Csc in b.CrossSections)
{
GeoRefData csc_data = new GeoRefData();
csc_data.Geometry = Csc.Line;
csc_data.Data = dtCsc.NewRow();
csc_data.Data[0] = Csc.BranchName;
csc_data.Data[1] = Csc.TopoID;
csc_data.Data[2] = Csc.Chainage;
swCsc.Write(csc_data);
}
}
sw.Dispose();
swCsc.Dispose();
}
