public override void Harvest()
{
List <int> rankedList = new List <int>();
Stand stand = new Stand();
int standCut;
itsRankAlgorithm.rankStands(ref rankedList);
getReport().reset();
// length of rankedList should be equal to length of theLength;
foreach (int it in rankedList)
{
if (isHarvestDone() == 0)
{
stand.Copy(BoundedPocketStandHarvester.pstands[it]);
if (stand.canBeHarvested() && (BoundedPocketStandHarvester.iParamstandAdjacencyFlag == 0 || !stand.neighborsWereRecentlyHarvested()))
{
standCut = harvestStand(BoundedPocketStandHarvester.pstands[it]);
}
}
else
{
break;
}
}
writeReport(BoundedPocketStandHarvester.harvestOutputFile2);
}
public override int harvestStand(Stand stand)
{
SitesCut += stand.numberOfActiveSites();
Ldpoint pt = new Ldpoint();
int i;
int j;
double TmpBasalAreaS;
double TmpBasalAreaS_avg;
double BA_toCut;
double shareCut_ACell;
TmpBasalAreaS = 0;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
TmpBasalAreaS += GetBAinACell(i, j);
}
TmpBasalAreaS_avg = TmpBasalAreaS / BoundedPocketStandHarvester.pCoresites.CellSize / BoundedPocketStandHarvester.pCoresites.CellSize / stand.numberOfActiveSites() * 10000;
if (TmpBasalAreaS_avg <= Mininum_BA)
{
}
else
{ //Cut trees here
//printf("Enough to Harvest\n");
StandsCut++;
itsStands.Add(stand.getId()); //Add By Qia on June 01 2012
BA_toCut = TmpBasalAreaS_avg - TargetVolume;
if (BA_toCut < 0.0)
{
BA_toCut = TmpBasalAreaS_avg;
}
BA_toCut = BA_toCut * BoundedPocketStandHarvester.pCoresites.CellSize * BoundedPocketStandHarvester.pCoresites.CellSize * stand.numberOfActiveSites() / 10000;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
shareCut_ACell = GetBAinACell(i, j) / TmpBasalAreaS * BA_toCut;
if (shareCut_ACell > 0)
{
double shareCut = 0.0;
shareCut = CutShareBAinACell_LifeSpanPercent(i, j, shareCut_ACell);
BoundedPocketStandHarvester.pHarvestsites[i, j].harvestType = (short)GetUserInputId();
BoundedPocketStandHarvester.pHarvestsites[i, j].lastHarvest = (short)BoundedPocketStandHarvester.currentDecade;
}
else
{
BoundedPocketStandHarvester.pHarvestsites.SetValueHarvestBA(i, j, shareCut_ACell);
}
}
}
//return StandsCut;
return(1);
}
public override int harvestStand(Stand stand)
{
//printf("before harvest standID: %d, stocking: %lf\n",stand->getId(),computeStandStocking(stand));
SitesCut += stand.numberOfActiveSites();
//printf("sitesinstand:%d SitesCut:%d Target:%d\n",stand->numberOfActiveSites(),SitesCut,itsTargetCut);
Ldpoint pt = new Ldpoint();
int m;
int k;
int i;
int j;
double TmpStockingS;
double TmpStockingS_avg;
double Stocking_toCut;
double shareCut_ACell;
TmpStockingS = 0;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
TmpStockingS += GetStockinginACell(i, j);
}
TmpStockingS = TmpStockingS / stand.numberOfActiveSites();
//TmpStockingS_avg = TmpStockingS / pCoresites->CellSize/pCoresites->CellSize/stand->numberOfActiveSites()*10000;
TmpStockingS_avg = TmpStockingS / stand.numberOfActiveSites();
if (TmpStockingS <= Mininum_Stocking)
{
}
else
{ //Cut trees here
//printf("Enough to Harvest\n");
StandsCut++;
itsStands.Add(stand.getId()); //Add By Qia on June 01 2012
Stocking_toCut = TmpStockingS - TargetStocking;
//Stocking_toCut = Stocking_toCut * pCoresites->CellSize * pCoresites->CellSize * stand->numberOfActiveSites()/10000;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
shareCut_ACell = GetStockinginACell(i, j) / TmpStockingS * Stocking_toCut;
if (shareCut_ACell > 0.0)
{
//CutShareStockinginACell(i,j,shareCut_ACell);
//SitesCut++;
CutShareStockinginACell_LifeSpanPercent(i, j, shareCut_ACell);
BoundedPocketStandHarvester.pHarvestsites[i, j].harvestType = (short)GetUserInputId();
BoundedPocketStandHarvester.pHarvestsites[i, j].lastHarvest = (short)BoundedPocketStandHarvester.currentDecade;
}
else
{
//pHarvestsites->SetValueHarvestBA(i,j,shareCut_ACell);
}
}
}
//return StandsCut;
//printf("after harvest standID: %d, stocking: %lf\n",stand->getId(),computeStandStocking(stand));
return(1);
}
public double computeStandStocking(Stand stand)
{
Ldpoint p = new Ldpoint();
Site site;
double count = 0;
int m;
int k;
double num_trees = 0; //N
double Diameters = 0; //D
double Diameters_square = 0; //D^2
double x = BoundedPocketStandHarvester.pCoresites.stocking_x_value;
double y = BoundedPocketStandHarvester.pCoresites.stocking_y_value;
double z = BoundedPocketStandHarvester.pCoresites.stocking_z_value;
Landunit l;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
p = it.getCurrentSite();
l = BoundedPocketStandHarvester.pCoresites.locateLanduPt(p.y, p.x);
site = BoundedPocketStandHarvester.pCoresites[p.y, p.x];
count += 1;
for (k = 1; k <= BoundedPocketStandHarvester.pCoresites.specNum; k++)
{
for (m = 1; m <= site.specAtt(k).longevity / BoundedPocketStandHarvester.pCoresites.TimeStep; m++)
{
num_trees += site.SpecieIndex(k).getTreeNum(m, k);
Diameters += BoundedPocketStandHarvester.pCoresites.GetGrowthRates(k, m, l.ltID) * site.SpecieIndex(k).getTreeNum(m, k) / 2.54;
Diameters_square += BoundedPocketStandHarvester.pCoresites.GetGrowthRates(k, m, l.ltID) * BoundedPocketStandHarvester.pCoresites.GetGrowthRates(k, m, l.ltID) * site.SpecieIndex(k).getTreeNum(m, k) / 2.54 / 2.54;
}
}
}
return((x * num_trees + y * Diameters + z * Diameters_square) / (BoundedPocketStandHarvester.pCoresites.CellSize * BoundedPocketStandHarvester.pCoresites.CellSize / 4046.86) / stand.numberOfActiveSites());
}
public double computeStandBA(Stand stand)
{
Ldpoint p = new Ldpoint();
Site site;
double count = 0;
int m;
int k;
double TmpBasalAreaS = 0;
Landunit l;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
p = it.getCurrentSite();
site = BoundedPocketStandHarvester.pCoresites[p.y, p.x];
l = BoundedPocketStandHarvester.pCoresites.locateLanduPt(p.y, p.x);
count += 1;
for (k = 1; k <= BoundedPocketStandHarvester.pCoresites.specNum; k++)
{
for (m = 1; m <= site.specAtt(k).longevity / BoundedPocketStandHarvester.pCoresites.TimeStep; m++)
{
TmpBasalAreaS += BoundedPocketStandHarvester.pCoresites.GetGrowthRates(k, m, l.ltID) * BoundedPocketStandHarvester.pCoresites.GetGrowthRates(k, m, l.ltID) / 4 * 3.1415926 * site.SpecieIndex(k).getTreeNum(m, k) / 10000.00;
}
}
}
if (count > 0)
{
TmpBasalAreaS = TmpBasalAreaS / count;
}
return(TmpBasalAreaS);
}
public void reharvest()
{
Stand stand = new Stand();
//Console.WriteLine(itsStands.Count);
//Console.ReadLine();
for (int ii = 0; ii < itsStands.Count; ii++)
{
stand.Copy(BoundedPocketStandHarvester.pstands[itsStands[ii]]);
SitesCut += stand.numberOfActiveSites();
Ldpoint pt = new Ldpoint();
int m;
int k;
int i;
int j;
double TmpBasalAreaS;
double TmpBasalAreaS_avg;
double BA_toCut;
double shareCut_ACell;
TmpBasalAreaS = 0;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
TmpBasalAreaS += GetBAinACell(i, j);
}
TmpBasalAreaS_avg = TmpBasalAreaS / BoundedPocketStandHarvester.pCoresites.CellSize / BoundedPocketStandHarvester.pCoresites.CellSize / stand.numberOfActiveSites() * 10000;
if (TmpBasalAreaS_avg <= Mininum_BA)
{
}
else
{ //Cut trees here
StandsCut++;
BA_toCut = TmpBasalAreaS_avg - TargetVolume;
BA_toCut = BA_toCut * BoundedPocketStandHarvester.pCoresites.CellSize * BoundedPocketStandHarvester.pCoresites.CellSize * stand.numberOfActiveSites() / 10000;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
shareCut_ACell = GetBAinACell(i, j) / TmpBasalAreaS * BA_toCut;
// Console.WriteLine(shareCut_ACell);
if (shareCut_ACell > 0)
{
CutShareBAinACell_LifeSpanPercent(i, j, shareCut_ACell);
BoundedPocketStandHarvester.pHarvestsites[i, j].harvestType = (short)GetUserInputId();
BoundedPocketStandHarvester.pHarvestsites[i, j].lastHarvest = (short)BoundedPocketStandHarvester.currentDecade;
}
else
{
BoundedPocketStandHarvester.pHarvestsites.SetValueHarvestBA(i, j, shareCut_ACell);
}
}
}
}
}
public MultiplePocketStandHarvester(Stand stand, double proportion, double meanGroupSize, double standardDeviation, SiteHarvester siteHarvester)
{
itsProportion = proportion;
itsMeanGroupSize = meanGroupSize;
itsStandardDeviation = standardDeviation;
itsTargetCut = 0;
setStand(stand);
setSiteHarvester(siteHarvester);
}
public void reharvest()
{
Stand stand = new Stand();
for (int ii = 0; ii < itsStands.Count; ii++)
{
stand.Copy(BoundedPocketStandHarvester.pstands[itsStands[ii]]);
SitesCut += stand.numberOfActiveSites();
double stocking_debug = computeStandStocking(stand);
Ldpoint pt = new Ldpoint();
int m;
int k;
int i;
int j;
double TmpStockingS;
double TmpStockingS_avg;
double Stocking_toCut;
double shareCut_ACell;
TmpStockingS = 0;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
TmpStockingS += GetStockinginACell(i, j);
}
TmpStockingS = TmpStockingS / stand.numberOfActiveSites();
if (TmpStockingS <= Mininum_Stocking)
{
}
else
{ //Cut trees here
StandsCut++;
Stocking_toCut = TmpStockingS - TargetStocking;
for (StandIterator it = new StandIterator(stand); it.moreSites(); it.gotoNextSite())
{
pt = it.getCurrentSite();
i = pt.y;
j = pt.x;
shareCut_ACell = GetStockinginACell(i, j) / TmpStockingS * Stocking_toCut;
if (shareCut_ACell > 0.0)
{
CutShareStockinginACell_LifeSpanPercent(i, j, shareCut_ACell);
BoundedPocketStandHarvester.pHarvestsites[i, j].harvestType = (short)GetUserInputId();
BoundedPocketStandHarvester.pHarvestsites[i, j].lastHarvest = (short)BoundedPocketStandHarvester.currentDecade;
}
else
{
//pHarvestsites->SetValueHarvestBA(i,j,shareCut_ACell);
}
}
}
}
}
public StandIterator(Stand s)
{
stand.Copy(s);
p.x = s.itsMinPoint.x;
p.y = s.itsMinPoint.y;
if (s.itsMinPoint.x <= 0 && s.itsMinPoint.y <= 0)
{
throw new Exception("Invaild stand point");
}
while (moreSites() && !stand.inStand(p.y, p.x))
{
advance();
}
}
public override int harvestStand(Stand stand)
{
SitesCut += stand.numberOfActiveSites();
//printf("sitesinstand:%d SitesCut:%d Target:%d\n",stand->numberOfActiveSites(),SitesCut,itsTargetCut);
SiteHarvester theSiteHarvester = new SiteHarvester(GetUserInputId(), getRemovalMask(), getReport(), getDuration());
MultiplePocketStandHarvester theStandHarvester = new MultiplePocketStandHarvester(stand, itsStandProportion, itsMeanGroupSize, itsStandardDeviation, theSiteHarvester);
int standCut = theStandHarvester.Harvest();
if (standCut > 0)
{
stand.reserve();
itsStands.Add(stand.getId());
itsTotalNumberOfStands++;
}
return(1);
}
public void reharvest()
{
Stand stand = new Stand();
MultiplePocketStandHarvester theStandHarvester;
int standCut;
SiteHarvester theSiteHarvester = new SiteHarvester(GetUserInputId(), getRemovalMask(), getReport(), getDuration());
getReport().reset();
for (int i = 0; i < itsStands.Count; i++)
{
// stand = stands(it.current()); Modified by Vera
stand.Copy(BoundedPocketStandHarvester.pstands[itsStands[i]]);
theStandHarvester = new MultiplePocketStandHarvester(stand, itsStandProportion, itsMeanGroupSize, itsStandardDeviation, theSiteHarvester);
standCut = theStandHarvester.Harvest();
theStandHarvester = null;
}
writeReport(BoundedPocketStandHarvester.harvestOutputFile2);
}
public void Copy(Stand s)
{
itsId = s.itsId;
itsManagementAreaId = s.itsManagementAreaId;
itsTotalSites = s.itsTotalSites;
itsActiveSites = s.itsActiveSites;
itsHarvestableSites = s.itsHarvestableSites;
itsMeanAge = s.itsMeanAge;
itsUpdateFlag = s.itsUpdateFlag;
itsRecentHarvestFlag = s.itsRecentHarvestFlag;
itsRank = s.itsRank;
itsReserveFlag = s.itsReserveFlag;
itsMinPoint.x = s.itsMinPoint.x;
itsMinPoint.y = s.itsMinPoint.y;
itsMaxPoint.x = s.itsMaxPoint.x;
itsMaxPoint.y = s.itsMaxPoint.y;
for (int i = 0; i < s.itsNeighborList.Count; i++)
{
itsNeighborList[i] = s.itsNeighborList[i];
}
}
public void filter(ref IntArray theStandArray, ref IntArray theAgeArray, ref int theLength)
{
Stand stand = new Stand();
int theNewLength = 0;
List <int> it = new List <int>();
it = itsManagementArea.itsStandList;
for (int i = 0; i < it.Count; i++)
{
int id = it[i];
stand.Copy(BoundedPocketStandHarvester.pstands[id]);
if (stand.canBeHarvested() && stand.getAge() >= itsRotationAge)
{
theNewLength++;
theStandArray[theNewLength] = id;
theAgeArray[theNewLength] = stand.getAge();
}
}
theLength = theNewLength;
}
public void construct()
{
int i;
int r;
int c;
uint id;
uint nid;
int snr;
int snc;
uint mid;
uint currMid;
Ldpoint pmin = new Ldpoint();
Ldpoint pmax = new Ldpoint();
string errorString = "";
numStands = BoundedPocketStandHarvester.standMap.high();
if (stands != null)
{
stands = null;
}
stands = new Stand[numStands];
for (int k = 0; k < numStands; k++)
{
stands[k] = new Stand();
}
snr = BoundedPocketStandHarvester.pCoresites.numRows();
snc = BoundedPocketStandHarvester.pCoresites.numColumns();
for (i = 0; i < numStands; i++)
{
stands[i].itsId = i + 1;
stands[i].itsMinPoint.x = snc;
stands[i].itsMinPoint.y = snr;
stands[i].itsMaxPoint.x = 1;
stands[i].itsMaxPoint.y = 1;
}
for (r = 1; r <= snr; r++)
{
for (c = 1; c <= snc; c++)
{
id = BoundedPocketStandHarvester.standMap.getvalue32out((uint)r, (uint)c);
if (id > 0)
{
pmin = stands[id - 1].itsMinPoint;
pmax = stands[id - 1].itsMaxPoint;
if (r < pmin.y)
{
pmin.y = r;
}
if (r > pmax.y)
{
pmax.y = r;
}
if (c < pmin.x)
{
pmin.x = c;
}
if (c > pmax.x)
{
pmax.x = c;
}
stands[id - 1].itsMinPoint = pmin;
stands[id - 1].itsMaxPoint = pmax;
//Console.WriteLine("{0}:{1}, {2}, {3}, {4}",id, pmin.x, pmin.y, pmax.x, pmax.y);
mid = BoundedPocketStandHarvester.managementAreaMap[(uint)r, (uint)c];
if (mid <= 0)
{
errorString = string.Format("No management area defined at (x,y) = ({0:D},{1:D}) StandID: {2:D}", c, r, id);
throw new Exception(errorString);
}
if ((currMid = stands[id - 1].itsManagementAreaId) > 0 && currMid != mid)
{
errorString = string.Format("Stand {0:D} crosses management area boundary at (x,y):currMid:{1:D}, mid: {2:D} = ({3:D},{4:D})", id, c, r, currMid, mid);
throw new Exception(errorString);
}
stands[id - 1].itsManagementAreaId = mid;
if (c < snc)
{
if ((nid = stands[id - 1].isNeighbor(r, c + 1)) > 0)
{
stands[id - 1].addNeighbor(nid);
stands[nid - 1].addNeighbor(id);
}
}
if (r > 1)
{
if ((nid = stands[id - 1].isNeighbor(r - 1, c)) > 0)
{
stands[id - 1].addNeighbor(nid);
stands[nid - 1].addNeighbor(id);
}
}
stands[id - 1].itsTotalSites++;
if (BoundedPocketStandHarvester.pCoresites.locateLanduPt(r, c).active())
{
stands[id - 1].itsActiveSites++;
}
}
}
}
}
public virtual int harvestStand(Stand stand)
{
return(0);
}
public StandHarvest()
{
itsStand = null;
itsSiteHarvester = null;
itsPath = null;
}
public void setStand(Stand stand)
{
itsStand = stand;
}
