private bool CsvExport_MultipleTimePercentages(string filepath)
{
var inputControl = grid_Controls.Children[0] as MultipleTimeInputsControl;
var exportOptionsWndw = new ExportOptionsWindow()
{
ShowMinimum = true
};
if (!exportOptionsWndw.ShowDialog().Value)
{
return(false);
}
var version = Assembly.GetExecutingAssembly().GetName().Version;
var dll = FileVersionInfo.GetVersionInfo("p528.dll");
// Regenerate data at 1 km steps for export
var A__db = new List <List <double> >();
for (int i = 0; i < inputControl.TIMEs.Count; i++)
{
A__db.Add(new List <double>());
}
var dists = new List <double>();
int warnings = 0;
double d__km;
double h_1__meter = (_units == Units.Meters) ? inputControl.H1 : (inputControl.H1 * Constants.METER_PER_FOOT);
double h_2__meter = (_units == Units.Meters) ? inputControl.H2 : (inputControl.H2 * Constants.METER_PER_FOOT);
double f__mhz = inputControl.FMHZ;
var result = new CResult();
double d = xAxis.MinValue;
while (d <= xAxis.MaxValue)
{
// convert distance to specified units for input to P.528
d__km = (_units == Units.Meters) ? d : (d * Constants.KM_PER_NAUTICAL_MILE);
for (int i = 0; i < inputControl.TIMEs.Count; i++)
{
var r = P528(d__km, h_1__meter, h_2__meter, f__mhz, inputControl.TIMEs[i], ref result);
// Ignore 'ERROR_HEIGHT_AND_DISTANCE' for visualization. Just relates to the d__km = 0 point and will return 0 dB result
if (r != ERROR_HEIGHT_AND_DISTANCE && r != 0)
{
warnings = r;
}
A__db[i].Add(Math.Round(result.A__db, 3));
}
dists.Add(Math.Round(d, 0));
d++;
}
using (var fs = new StreamWriter(filepath))
{
fs.WriteLine($"Data Generated by the ITS ITU-R Rec P.528-{dll.FileMajorPart} GUI");
fs.WriteLine($"Generated on {DateTime.Now.ToShortDateString()}");
fs.WriteLine($"App Version,{version.Major}.{version.Minor}.{version.Build}");
fs.WriteLine($"P.528-{dll.FileMajorPart} DLL Version,{dll.FileMajorPart}.{dll.FileMinorPart}.{dll.FileBuildPart}");
// Check and print any warnings
if (warnings != 0)
{
fs.WriteLine();
if ((warnings & WARNING__DFRAC_TROPO_REGION) == WARNING__DFRAC_TROPO_REGION)
{
fs.WriteLine(Messages.ModelConsistencyWarning);
}
if ((warnings & WARNING__LOW_FREQUENCY) == WARNING__LOW_FREQUENCY)
{
fs.WriteLine(Messages.LowFrequencyWarning);
}
}
fs.WriteLine();
fs.WriteLine($"h_1,{inputControl.H1}," + ((_units == Units.Meters) ? "meters" : "feet"));
fs.WriteLine($"h_2,{inputControl.H2}," + ((_units == Units.Meters) ? "meters" : "feet"));
fs.WriteLine($"f__mhz,{f__mhz}");
fs.WriteLine();
if (exportOptionsWndw.IsRowAlignedData)
{
fs.Write(((_units == Units.Meters) ? "d__km" : "d__n_mile") + ",");
fs.WriteLine($"{String.Join(",", dists)}");
for (int i = 0; i < inputControl.TIMEs.Count; i++)
{
fs.WriteLine($"time = {inputControl.TIMEs[i]} %,{String.Join(",", A__db[i])}");
}
}
else
{
fs.Write((_units == Units.Meters) ? "d__km" : "d__n_mile");
for (int i = 0; i < inputControl.TIMEs.Count; i++)
{
fs.Write($",time = {inputControl.TIMEs[i]} %");
}
fs.WriteLine();
for (int i = 0; i < dists.Count; i++)
{
fs.Write($"{dists[i]}");
for (int j = 0; j < inputControl.TIMEs.Count; j++)
{
fs.Write($",{A__db[j][i]}");
}
fs.WriteLine();
}
}
}
return(true);
}
private bool CsvExport_SingleCurve(string filepath)
{
var inputControl = grid_Controls.Children[0] as SingleCurveInputsControl;
var exportOptionsWndw = new ExportOptionsWindow()
{
ShowMinimum = false
};
if (!exportOptionsWndw.ShowDialog().Value)
{
return(false);
}
var version = Assembly.GetExecutingAssembly().GetName().Version;
var dll = FileVersionInfo.GetVersionInfo("p528.dll");
// Regenerate data at 1 km steps for export
var A__db = new List <double>();
var A_fs__db = new List <double>();
var dists = new List <double>();
var modes = new List <int>();
int warnings = 0;
double d__km, d_out;
double h_1__meter = (_units == Units.Meters) ? inputControl.H1 : (inputControl.H1 * Constants.METER_PER_FOOT);
double h_2__meter = (_units == Units.Meters) ? inputControl.H2 : (inputControl.H2 * Constants.METER_PER_FOOT);
double f__mhz = inputControl.FMHZ;
double time = inputControl.TIME;
var result = new CResult();
double d = xAxis.MinValue;
while (d <= xAxis.MaxValue)
{
// convert distance to specified units for input to P.528
d__km = (_units == Units.Meters) ? d : (d * Constants.KM_PER_NAUTICAL_MILE);
var r = P528(d__km, h_1__meter, h_2__meter, f__mhz, time, ref result);
// Ignore 'ERROR_HEIGHT_AND_DISTANCE' for visualization. Just relates to the d__km = 0 point and will return 0 dB result
if (r != ERROR_HEIGHT_AND_DISTANCE && r != 0)
{
warnings = r;
}
// convert output distance from P.528 back into user-specified units
d_out = (_units == Units.Meters) ? result.d__km : (result.d__km / Constants.KM_PER_NAUTICAL_MILE);
dists.Add(Math.Round(d_out, 0));
A__db.Add(Math.Round(result.A__db, 3));
A_fs__db.Add(Math.Round(result.A_fs__db, 3));
modes.Add(result.propagation_mode);
d++;
}
using (var fs = new StreamWriter(filepath))
{
fs.WriteLine($"Data Generated by the ITS ITU-R Rec P.528-{dll.FileMajorPart} GUI");
fs.WriteLine($"Generated on {DateTime.Now.ToShortDateString()}");
fs.WriteLine($"App Version,{version.Major}.{version.Minor}.{version.Build}");
fs.WriteLine($"P.528-{dll.FileMajorPart} DLL Version,{dll.FileMajorPart}.{dll.FileMinorPart}.{dll.FileBuildPart}");
// Check and print any warnings
if (warnings != 0)
{
fs.WriteLine();
if ((warnings & WARNING__DFRAC_TROPO_REGION) == WARNING__DFRAC_TROPO_REGION)
{
fs.WriteLine(Messages.ModelConsistencyWarning);
}
if ((warnings & WARNING__LOW_FREQUENCY) == WARNING__LOW_FREQUENCY)
{
fs.WriteLine(Messages.LowFrequencyWarning);
}
}
fs.WriteLine();
fs.WriteLine($"h_1,{inputControl.H1}," + ((_units == Units.Meters) ? "meters" : "feet"));
fs.WriteLine($"h_2,{inputControl.H2}," + ((_units == Units.Meters) ? "meters" : "feet"));
fs.WriteLine($"f__mhz,{f__mhz}");
fs.WriteLine($"time%,{time * 100}");
fs.WriteLine();
if (exportOptionsWndw.IncludeModeOfPropagation)
{
fs.WriteLine("Mode of Propagation: 1 = Line-of-Sight; 2 = Diffraction; 3 = Troposcatter\n");
}
if (exportOptionsWndw.IsRowAlignedData)
{
fs.Write(((_units == Units.Meters) ? "d__km" : "d__n_mile") + ",");
fs.WriteLine($"{String.Join(",", dists)}");
fs.WriteLine($"A__db,{String.Join(",", A__db)}");
if (exportOptionsWndw.IncludeFreeSpaceLoss)
{
fs.WriteLine($"A_fs__db,{String.Join(",", A_fs__db)}");
}
if (exportOptionsWndw.IncludeModeOfPropagation)
{
fs.WriteLine($"Mode,{String.Join(",", modes)}");
}
}
else
{
fs.Write(((_units == Units.Meters) ? "d__km" : "d__n_mile") + ",");
fs.Write("A__db");
if (exportOptionsWndw.IncludeFreeSpaceLoss)
{
fs.Write(",A_fs__db");
}
if (exportOptionsWndw.IncludeModeOfPropagation)
{
fs.Write(",PropMode");
}
fs.WriteLine();
for (int i = 0; i < A__db.Count; i++)
{
fs.Write($"{dists[i]},{A__db[i]}");
if (exportOptionsWndw.IncludeFreeSpaceLoss)
{
fs.Write($",{A_fs__db[i]}");
}
if (exportOptionsWndw.IncludeModeOfPropagation)
{
fs.Write($",{modes[i]}");
}
fs.WriteLine();
}
}
}
return(true);
}
internal static extern int P528(double d__km, double h_1__meter, double h_2__meter, double f__mhz, double time_percentage, ref CResult result);
internal static extern int P528EX(double d__km, double h_1__meter, double h_2__meter, double f__mhz, double time_percentage, ref CResult result,
ref Terminal terminal_1, ref Terminal terminal_2, ref TroposcatterParams tropo, ref Path path, ref LineOfSightParams los_params);
private int GetPointsEx(double h_1__meter, double h_2__meter, double f__mhz, double time, out List <Point> btgPoints,
out List <Point> losPoints, out List <Point> dfracPoints, out List <Point> scatPoints, out List <Point> fsPoints, bool blendLines)
{
losPoints = new List <Point>();
dfracPoints = new List <Point>();
scatPoints = new List <Point>();
fsPoints = new List <Point>();
btgPoints = new List <Point>();
bool dfracSwitch = false;
bool scatSwitch = false;
var result = new CResult();
int rtn = 0;
double d__km, d_out;
// iterate on user-specified units (km or n miles)
double d_step = (xAxis.MaxValue - xAxis.MinValue) / 1500;
double d = xAxis.MinValue;
while (d <= xAxis.MaxValue)
{
// convert distance to specified units for input to P.528
d__km = (_units == Units.Meters) ? d : (d * Constants.KM_PER_NAUTICAL_MILE);
var r = P528(d__km, h_1__meter, h_2__meter, f__mhz, time, ref result);
// convert output distance from P.528 back into user-specified units
d_out = (_units == Units.Meters) ? result.d__km : (result.d__km / Constants.KM_PER_NAUTICAL_MILE);
// Ignore 'ERROR_HEIGHT_AND_DISTANCE' for visualization. Just relates to the d__km = 0 point and will return 0 dB result
if (r != ERROR_HEIGHT_AND_DISTANCE && r != 0)
{
rtn = r;
}
switch (result.propagation_mode)
{
case 1: // Line-of-Sight
losPoints.Add(new Point(d_out, result.A__db));
break;
case 2: // Diffraction
if (blendLines && !dfracSwitch)
{
losPoints.Add(new Point(d_out, result.A__db)); // Adding to ensure there is no gap in the curve
dfracSwitch = true;
}
dfracPoints.Add(new Point(d_out, result.A__db));
break;
case 3: // Troposcatter
if (blendLines && !scatSwitch)
{
dfracPoints.Add(new Point(d_out, result.A__db)); // Adding to ensure there is no gap in the curve
scatSwitch = true;
}
scatPoints.Add(new Point(d_out, result.A__db));
break;
}
fsPoints.Add(new Point(d_out, result.A_fs__db));
btgPoints.Add(new Point(d_out, result.A__db));
d += d_step;
}
return(rtn);
}