public void calculateStats(StratumStatsDO curStrStats, SampleGroupStatsDO curSgStats, bool useDefault, float treePerAcre, float volumePerAcre, float treePerPlot, String method)
{
double sgCV = 100;
double sgCV2 = 0;
double sgError = 40;
int n = 0;
int n2 = 0;
int KZ = 0;
int Freq = 0;
calcStats cStat = new calcStats();
if (!useDefault)
{
if (method == "FIX")
{
sgCV = cStat.getPntCV(plotVolume, plotVolume2, pntFac, plotCount);
sgError = cStat.getSampleError(sgCV, plotCount, 0);
n = plotCount;
n2 = treePlot;
}
else if (method == "PNT")
{
sgCV = cStat.getPntCV(vBarSum, vBarPlot2, pntFac, plotCount);
sgError = cStat.getSampleError(sgCV, plotCount, 0);
n = plotCount;
n2 = treePlot;
}
else if (method == "F3P")
{
sgCV = cStat.getPntCV(plotVolume, plotVolume2, pntFac, plotCount);
sgCV2 = 30;
sgError = cStat.getTwoStageError(sgCV, sgCV2, plotCount, treePlot);
n = plotCount;
n2 = treePlot;
KZ = 1;
}
else if (method == "P3P" || method == "3PPNT")
{
sgCV = cStat.getPntCV(vBarSum, vBarPlot2, pntFac, plotCount);
sgCV2 = 30;
sgError = cStat.getTwoStageError(sgCV, sgCV2, plotCount, treePlot);
n = plotCount;
n2 = treePlot;
if (method == "3PPNT") n2 = plotCount;
KZ = 1;
}
else if (method == "FCM")
{
sgCV = cStat.getCV(treePlot, treePlot2, plotCount);
sgCV2 = cStat.getCV(treeVolumes, treeVolumes2, treePlot);
sgError = cStat.getTwoStageError(sgCV, sgCV2, plotCount, treePlot);
n = plotCount;
n2 = treePlot;
Freq = 1;
}
else if (method == "PCM")
{
sgCV = cStat.getCV(treePlot, treePlot2, plotCount);
sgCV2 = cStat.getCV(vBarSum, vBarSum2, treePlot);
sgError = cStat.getTwoStageError(sgCV, sgCV2, plotCount, treePlot);
n = plotCount;
n2 = treePlot;
Freq = 1;
}
else if (method == "STR")
{
sgCV = cStat.getCV(treeVolumes, treeVolumes2, treeCount);
sgError = cStat.getSampleError(sgCV, treeCount, 0);
n = treePlot;
if (treePlot > 0)
Freq = (int)Math.Floor((treePerAcre * totalAcres) / treeCount);
else
Freq = 0;
}
else if (method == "3P")
{
sgCV = 35;
sgError = cStat.getSampleError(sgCV, treeCount, 0);
n = treePlot;
if (treeVolumes > 0)
KZ = (int)Math.Floor((volumePerAcre * totalAcres) / treeVolumes);
else
KZ = 0;
}
else if (method == "S3P")
{
sgCV = cStat.getCV(treeVolumes, treeVolumes2, treeCount);
sgCV2 = 35;
sgError = cStat.getTwoStageError(sgCV, sgCV2, treeCount, treeCount);
if (treeVolumes > 0)
KZ = (int)Math.Floor((volumePerAcre * totalAcres) / treeVolumes);
else
KZ = 0;
Freq = 1;
}
}
else
{
if (method == "FCM" || method == "PCM")
{
sgCV2 = 100;
cStat.getTwoStageSampleSize(sgCV, sgCV2, sgError);
n = (int)cStat.sampleSize1;
n2 = (int)cStat.sampleSize2;
}
else if (method == "F3P" || method == "P3P" || method == "S3P" || method == "3PPNT")
{
sgCV2 = 35;
cStat.getTwoStageSampleSize(sgCV, sgCV2, sgError);
n = (int)cStat.sampleSize1;
n2 = (int)cStat.sampleSize2;
}
else
{
n = cStat.getSampleSize(sgError, sgCV);
}
}
// Find the strataStats_CN
long? strStatsCN = GetStratumStatsCN(curStrStats, method);
// Create SampleGroupStats record with StratumStats CN and save stats
SampleGroupStatsDO newSgStats = new SampleGroupStatsDO(cdDAL);
//copy standard info
newSgStats.StratumStats_CN = strStatsCN;
newSgStats.Code = curSgStats.Code;
newSgStats.Description = curSgStats.Description;
newSgStats.SgSet = curSgStats.SgSet;
newSgStats.CutLeave = curSgStats.CutLeave;
newSgStats.UOM = curSgStats.UOM;
newSgStats.PrimaryProduct = curSgStats.PrimaryProduct;
newSgStats.SecondaryProduct = curSgStats.SecondaryProduct;
newSgStats.DefaultLiveDead = curSgStats.DefaultLiveDead;
newSgStats.MinDbh = curSgStats.MinDbh;
newSgStats.MaxDbh = curSgStats.MaxDbh;
// general stuff
newSgStats.TreesPerAcre = treePerAcre;
newSgStats.VolumePerAcre = volumePerAcre;
newSgStats.TreesPerPlot = treePerPlot;
newSgStats.TPA_Def = (long)(treePerAcre * totalAcres);
newSgStats.VPA_Def = (long)(volumePerAcre * totalAcres);
if (treeCount > 0)
newSgStats.AverageHeight = (float)(treeHeights / treeCount);
else
newSgStats.AverageHeight = 0;
newSgStats.KZ = KZ;
newSgStats.BigBAF = 0;
newSgStats.BigFIX = 0;
newSgStats.SamplingFrequency = Freq;
newSgStats.InsuranceFrequency = 0;
//copy calculated stuff
newSgStats.CV1 = (float)sgCV;
newSgStats.CV2 = (float)sgCV2;
newSgStats.SampleSize1 = n;
newSgStats.SampleSize2 = n2;
newSgStats.SgError = (float)sgError;
if (useDefault)
{
newSgStats.CV_Def = 1;
newSgStats.CV2_Def = 1;
}
else
{
newSgStats.CV_Def = 0;
newSgStats.CV2_Def = 0;
}
newSgStats.ReconPlots = plotCount;
newSgStats.ReconTrees = treeCount;
//selectSgStats.Add(newSgStats);
newSgStats.Save();
//long? sgcn = newSgStats.SampleGroupStats_CN;
curSgStats.TreeDefaultValueStats.Populate();
foreach (TreeDefaultValueDO myTDV in curSgStats.TreeDefaultValueStats)
{
SampleGroupStatsTreeDefaultValueDO mySgTDV = new SampleGroupStatsTreeDefaultValueDO(cdDAL);
mySgTDV.TreeDefaultValue_CN = myTDV.TreeDefaultValue_CN;
mySgTDV.SampleGroupStats = newSgStats;
mySgTDV.Save();
}
}