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agomez |
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#include "understocking.h" |
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#include "readword.h" |
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#include "readaggregation.h" |
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#include "errorhandler.h" |
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#include "areatime.h" |
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#include "predator.h" |
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#include "gadget.h" |
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#include "global.h" |
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UnderStocking::UnderStocking(CommentStream& infile, const AreaClass* const Area,
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const TimeClass* const TimeInfo, double weight, const char* name)
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: Likelihood(UNDERSTOCKINGLIKELIHOOD, weight, name) {
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//set the default values
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powercoeff = 2.0;
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allpredators = 1;
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infile >> ws;
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if (infile.eof())
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return; //JMB - OK, we're done here
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char text[MaxStrLength];
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strncpy(text, "", MaxStrLength);
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infile >> text >> ws;
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//JMB - removed the need to read in the area aggregation file
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if (strcasecmp(text, "areaaggfile") == 0) {
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infile >> text >> ws;
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handle.logMessage(LOGWARN, "Warning in understocking - area aggregation file ignored");
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infile >> text >> ws;
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}
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if (strcasecmp(text, "powercoeff") == 0)
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infile >> powercoeff >> ws >> text >> ws;
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if (isZero(powercoeff))
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handle.logMessage(LOGWARN, "Warning in understocking - power coefficient set to zero");
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//reading the predator names is optional - default to all predators
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if ((strcasecmp(text, "predatornames") == 0) || (strcasecmp(text, "fleetnames") == 0)) {
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allpredators = 0;
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int i = 0;
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infile >> text >> ws;
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while (!infile.eof() && (strcasecmp(text, "[component]") != 0) && (strcasecmp(text, "yearsandsteps") != 0)) {
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prednames.resize(new char[strlen(text) + 1]);
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strcpy(prednames[i++], text);
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infile >> text >> ws;
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}
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if (prednames.Size() == 0)
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handle.logFileMessage(LOGFAIL, "\nError in understocking - failed to read predators");
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handle.logMessage(LOGMESSAGE, "Read predator data - number of predators", prednames.Size());
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}
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//JMB - removed the need to read in the yearsandsteps
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if (strcasecmp(text, "yearsandsteps") == 0) {
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handle.logMessage(LOGWARN, "Warning in understocking - yearsandsteps data ignored");
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infile >> text >> ws;
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while (!infile.eof() && (strcasecmp(text, "[component]") != 0))
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infile >> text >> ws;
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}
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//prepare for next likelihood component
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if (!infile.eof() && (strcasecmp(text, "[component]") != 0))
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handle.logFileUnexpected(LOGFAIL, "[component]", text);
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}
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UnderStocking::~UnderStocking() {
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int i;
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for (i = 0; i < prednames.Size(); i++)
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delete[] prednames[i];
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}
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void UnderStocking::setPredatorsAndPreys(PredatorPtrVector& predvec,
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PreyPtrVector& preyvec, const AreaClass* const Area) {
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int i, j, found;
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if (allpredators) {
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//store all the preys
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for (i = 0; i < preyvec.Size(); i++)
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preys.resize(preyvec[i]);
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} else {
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//store the predators that have been specified
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for (i = 0; i < prednames.Size(); i++) {
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found = 0;
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for (j = 0; j < predvec.Size(); j++) {
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if (strcasecmp(prednames[i], predvec[j]->getName()) == 0) {
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found ++;
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predators.resize(predvec[j]);
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}
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}
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if (found == 0)
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handle.logMessage(LOGFAIL, "Error in understocking - unrecognised predator", prednames[i]);
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}
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for (i = 0; i < predators.Size(); i++)
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for (j = 0; j < predators.Size(); j++)
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if ((strcasecmp(predators[i]->getName(), predators[j]->getName()) == 0) && (i != j))
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handle.logMessage(LOGFAIL, "Error in understocking - repeated predator", predators[i]->getName());
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}
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//store a list of the areas in the model
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areas = Area->getAllModelAreas();
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for (i = 0; i < areas.Size(); i++)
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areas[i] = Area->getInnerArea(areas[i]);
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}
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void UnderStocking::Reset(const Keeper* const keeper) {
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Likelihood::Reset(keeper);
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if (isZero(weight))
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handle.logMessage(LOGWARN, "Warning in understocking - zero weight for", this->getName());
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Years.Reset();
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Steps.Reset();
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likelihoodValues.Reset();
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if (handle.getLogLevel() >= LOGMESSAGE)
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handle.logMessage(LOGMESSAGE, "Reset understocking component", this->getName());
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}
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void UnderStocking::addLikelihood(const TimeClass* const TimeInfo) {
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if (isZero(weight))
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return;
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int i, j;
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double err, l;
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if (handle.getLogLevel() >= LOGMESSAGE)
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handle.logMessage(LOGMESSAGE, "Checking understocking likelihood component", this->getName());
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l = 0.0;
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for (j = 0; j < areas.Size(); j++) {
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err = 0.0;
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if (allpredators) {
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for (i = 0; i < preys.Size(); i++)
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if (preys[i]->isOverConsumption(areas[j]))
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err += preys[i]->getTotalOverConsumption(areas[j]);
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} else {
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for (i = 0; i < predators.Size(); i++)
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if (predators[i]->hasOverConsumption(areas[j]))
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err += predators[i]->getTotalOverConsumption(areas[j]);
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}
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if (!(isZero(err)))
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l += pow(err, powercoeff);
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}
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if (!(isZero(l))) {
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likelihoodValues.resize(1, l);
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Years.resize(1, TimeInfo->getYear());
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Steps.resize(1, TimeInfo->getStep());
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if (handle.getLogLevel() >= LOGMESSAGE)
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handle.logMessage(LOGMESSAGE, "The likelihood score for this component on this timestep is", l);
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likelihood += l;
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}
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}
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void UnderStocking::Print(ofstream& outfile) const {
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int i;
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outfile << "\nUnderstocking " << this->getName() << " - likelihood value "
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<< likelihood << endl;
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if (!allpredators) {
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outfile << "Checking understocking caused by the following predators consumption of preys" << endl;
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for (i = 0; i < prednames.Size(); i++)
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outfile << TAB << prednames[i];
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}
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for (i = 0; i < likelihoodValues.Size(); i++)
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outfile << "\n\tYear " << Years[i] << " and step " << Steps[i] << " likelihood score "
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<< setw(smallwidth) << setprecision(smallprecision) << likelihoodValues[i] << endl;
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outfile.flush();
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}
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void UnderStocking::printSummary(ofstream& outfile) {
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int i;
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for (i = 0; i < likelihoodValues.Size(); i++)
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outfile << setw(lowwidth) << Years[i] << sep << setw(lowwidth) << Steps[i]
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<< " all " << this->getName() << sep << setprecision(smallprecision)
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<< setw(smallwidth) << weight << sep << setprecision(largeprecision)
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<< setw(largewidth) << likelihoodValues[i] << endl;
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outfile.flush();
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}
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