//---------------------------------------------------------------------
public MoreEcoregionParameters(
double meanSize,
double standardDeviation,
int springFMCLo,
int springFMCHi,
double springFMCHiProp,
int summerFMCLo,
int summerFMCHi,
double summerFMCHiProp,
int fallFMCLo,
int fallFMCHi,
double fallFMCHiProp,
FuelTypeCode openFuelType,
double ecoIgnitionProb
)
{
this.meanSize = meanSize;
this.standardDeviation = standardDeviation;
this.springFMCLo = springFMCLo;
this.springFMCHi = springFMCHi;
this.springFMCHiProp = springFMCHiProp;
this.summerFMCLo = summerFMCLo;
this.summerFMCHi = summerFMCHi;
this.summerFMCHiProp = summerFMCHiProp;
this.fallFMCLo = fallFMCLo;
this.fallFMCHi = fallFMCHi;
this.fallFMCHiProp = fallFMCHiProp;
this.openFuelType = openFuelType;
this.ecoIgnitionProb = ecoIgnitionProb;
this.ecoregionSites = new List<Location>();
}
//---------------------------------------------------------------------
public MoreEcoregionParameters()
{
this.meanSize = 0.0;
this.standardDeviation = 0.0;
this.springFMCLo = 0;
this.springFMCHi = 0;
this.springFMCHiProp = 0.0;
this.summerFMCLo = 0;
this.summerFMCHi = 0;
this.summerFMCHiProp = 0.0;
this.fallFMCLo = 0;
this.fallFMCHi = 0;
this.fallFMCHiProp = 0.0;
this.openFuelType = FuelTypeCode.O1a;
this.ecoIgnitionProb = 1.0;
this.ecoregionSites = new List<Location>();
}
//---------------------------------------------------------------------
private bool Spread(ActiveSite initiationSite, SizeType fireSizeType, bool BUI)
{
//First, check for fire overlap:
if(SiteVars.Event[initiationSite] != null)
return false;
UI.WriteLine(" Fire spreading... ");
IEcoregion ecoregion = SiteVars.Ecoregion[initiationSite];
this.initiationEcoregion = (int) ecoregion.MapCode;
IMoreEcoregionParameters fireParms = ecoregion.MoreEcoregionParameters;
int totalSiteSeverities = 0;
int siteCohortsKilled = 0;
totalSitesDamaged = 1;
//Calculate Size or Duration:
this.maxFireParameter = ComputeSize(fireParms.MeanSize, fireParms.StandardDeviation, fireSizeType);
//FuelTypeCode activeFT = (FuelTypeCode) SiteVars.CFSFuelType[initiationSite];
this.initiationFuel = (FuelTypeCode) SiteVars.CFSFuelType[initiationSite];
this.initiationPercentConifer = SiteVars.PercentConifer[initiationSite];
//UI.WriteLine(" Calculated max fire size or duration = {0:0.0}", maxFireParameter);
//UI.WriteLine(" Fuel Type = {0}", activeFT.ToString());
//Next, calculate the fire area:
List<Site> FireLocations = new List<Site>();
//-----Edited by BRM-----
FireLocations = EventRegion.SizeFireCostSurface(this, fireSizeType);
//----------
//Attach travel time weights here
List<WeightedSites> FireCostSurface = new List<WeightedSites>(0);
foreach(Site site in FireLocations)
{
FireCostSurface.Add(new WeightedSites(site, SiteVars.TravelTime[site]));
}
FireCostSurface.Sort(CompareWeights);
FireLocations = new List<Site>();
double cellArea = (Model.Core.CellLength * Model.Core.CellLength) / 10000; //convert to ha
double totalArea = 0.0;
int cellCnt = 0;
//-----Added by BRM-----
double durMax = 0;
//----------
int weightInd = 0;
if (fireSizeType == SizeType.size_based)
{
foreach(WeightedSites weighted in FireCostSurface)
{
//weightCnt++;
cellCnt++;
if(totalArea > this.maxFireParameter)
{
//-----Added by BRM-----
if (durMax == 0)
{
foreach (WeightedSites testweight in FireCostSurface)
{
if (weightInd == 1)
{
durMax = SiteVars.TravelTime[testweight.Site];
}
else
{
if (testweight == weighted)
{
weightInd = 1;
}
}
}
}
//----------
SiteVars.TravelTime[weighted.Site] = Double.PositiveInfinity;
SiteVars.Event[weighted.Site] = null;
}
else
{
totalArea += cellArea;
FireLocations.Add(weighted.Site);
//-----Added by BRM-----
if (SiteVars.TravelTime[weighted.Site] > durMax)
durMax = SiteVars.TravelTime[weighted.Site];
//----------
}
}
//-----Added by BRM-----
this.maxDuration = durMax;
//----------
//UI.WriteLine(" CellCnt = {0}, BurnedArea = {1:0.0} (ha), targetArea = {2:0.0} (ha).", cellCnt, totalArea, this.maxFireParameter);
if(totalArea < this.maxFireParameter)
UI.WriteLine("POSSIBLE ERROR: Check map for partial area!");
}
else if (fireSizeType == SizeType.duration_based)
{
foreach(WeightedSites weighted in FireCostSurface)
{
cellCnt++;
if(weighted.Weight > this.maxFireParameter)
{
SiteVars.TravelTime[weighted.Site] = Double.PositiveInfinity;
SiteVars.Event[weighted.Site] = null;
}
else
{
totalArea += cellArea;
FireLocations.Add(weighted.Site);
//-----Added by BRM-----
if (SiteVars.TravelTime[weighted.Site] > durMax)
durMax = SiteVars.TravelTime[weighted.Site];
//----------
}
}
//-----Added by BRM-----
this.maxDuration = durMax;
//----------
UI.WriteLine(" CellCnt = {0}, BurnedArea = {1:0.0} (ha), target duration = {2:0.0}.", cellCnt, totalArea, this.maxFireParameter);
}
foreach(Site site in FireLocations)
{
currentSite = site as ActiveSite;
if(currentSite.IsActive)
{
this.numSitesChecked++;
this.siteSeverity = FireSeverity.CalcFireSeverity(currentSite, this);
siteCohortsKilled = Damage(currentSite);
//if (siteCohortsKilled > 0)
//{
//UI.WriteLine(" Damaged Cohorts = {0}, Severity = {1}.", siteCohortsKilled, siteSeverity);
this.totalSitesDamaged++;
totalSiteSeverities += this.siteSeverity;
IEcoregion siteEcoregion = SiteVars.Ecoregion[site];
sitesInEvent[siteEcoregion.Index]++;
SiteVars.Disturbed[currentSite] = true;
SiteVars.Severity[currentSite] = (byte) siteSeverity;
//}
}
}
if (this.totalSitesDamaged == 0)
this.eventSeverity = 0;
else
this.eventSeverity = ((double) totalSiteSeverities) / this.totalSitesDamaged;
return true;
}
