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siteBcScoreLite.js
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siteBcScoreLite.js
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self.data.siteBcScore = ko.observable().extend({numericString: 2});
self.selectedEcosystemBenchmark = {};
// Section 0 - Helper functions.
self.bioConditionAssessmentTableReference = {};
self.initialiseReferenceTable = function () {
if ($.isEmptyObject(self.bioConditionAssessmentTableReference)) {
self.bioConditionAssessmentTableReference = self.loadLookups('BioConditionAssessmentTableReference');
}
};
self.consolidatedBenchmarks = {};
self.initialiseBenchmark = function(){
if ($.isEmptyObject(self.consolidatedBenchmarks)) {
self.consolidatedBenchmarks = self.loadLookups('ConsolidatedBenchmarks');
}
};
self.resetBenchmark = function(){
self.data.benchmarkEucalyptLargeTreeNo("0");
self.data.benchmarkEucalyptLargeTreeDBH("0");
self.data.benchmarkNonEucalyptLargeTreeNo("0");
self.data.benchmarkNonEucalyptLargeTreeDBH("0");
self.data.benchmarkCWD("0");
self.data.benchmarkTreeEDLHeight("0");
self.data.benchmarkTreeCanopyHeight("0");
self.data.benchmarkSubCanopyHeight("0");
self.data.benchmarkEdlSpeciesRecruitment("0");
self.data.benchmarkNumTreeSpeciesTotal("0");
self.data.benchmarkNumShrubSpeciesTotal("0");
self.data.benchmarkNumGrassSpeciesTotal("0");
self.data.benchmarkNumForbSpeciesTotal("0");
self.data.benchmarkSpeciesCoverExotic("0");
self.data.benchmarkGroundCoverNativeGrassCover("0");
self.data.benchmarkGroundCoverOrganicLitterCover("0");
self.data.benchmarkMaxScoreExcludeLandscape ("0");
self.data.benchmarkReliability ("0");
self.data.benchmarkSource ("0");
self.data.benchmarkTreeCanopyCover("0");
self.data.benchmarkTreeSubcanopyCover("0");
self.data.benchmarkEmergentCanopyCover("0");
self.data.benchmarkShrubCanopyCover("0");
};
self.populateBenchmark = function(){
if(self.selectedEcosystemBenchmark) {
//Fields not used - notes
self.data.benchmarkEucalyptLargeTreeNo(self.selectedEcosystemBenchmark.tot_num_large_trees_euc_ha); // tot_num_large_trees_euc_ha
self.data.benchmarkEucalyptLargeTreeDBH(self.selectedEcosystemBenchmark.large_tree_threshold_eucalypt); // large_tree_threshold_Eucalypt
self.data.benchmarkNonEucalyptLargeTreeNo(self.selectedEcosystemBenchmark.tot_num_large_trees_non_euc_ha); // tot_num_large_trees_non_euc_ha
self.data.benchmarkNonEucalyptLargeTreeDBH(self.selectedEcosystemBenchmark.large_tree_threshold_non_eucalypt); // large_tree_threshold_Non_eucalypt
self.data.benchmarkCWD(self.selectedEcosystemBenchmark.woody_debris_length_ha); // woody_debris_length_ha
self.data.benchmarkTreeEDLHeight(self.selectedEcosystemBenchmark.emergent_canopy_height); // emergent_canopy_height
self.data.benchmarkTreeCanopyHeight(self.selectedEcosystemBenchmark.tree_canopy_height); // tree_canopy_height
self.data.benchmarkSubCanopyHeight(self.selectedEcosystemBenchmark.tree_subcanopy_height); // tree_subcanopy_height
self.data.benchmarkEdlSpeciesRecruitment(self.selectedEcosystemBenchmark.recruitment); // recruitment
self.data.benchmarkNumTreeSpeciesTotal(self.selectedEcosystemBenchmark.tree_sp_richness); // tree_sp_richness
self.data.benchmarkNumShrubSpeciesTotal(self.selectedEcosystemBenchmark.shrub_sp_richness); // shrub_sp_richness
self.data.benchmarkNumGrassSpeciesTotal(self.selectedEcosystemBenchmark.grass_sp_richness); // grass_sp_richness
self.data.benchmarkNumForbSpeciesTotal(self.selectedEcosystemBenchmark.forb_other_sp_richness); // forb_other_sp_richness
self.data.benchmarkSpeciesCoverExotic(self.selectedEcosystemBenchmark.nn_plant_cover); // nn_plant_cover
self.data.benchmarkGroundCoverNativeGrassCover(self.selectedEcosystemBenchmark.native_per_grass); // native_per_grass
self.data.benchmarkGroundCoverOrganicLitterCover(self.selectedEcosystemBenchmark.litter_grd_cov); // litter_grd_cov
self.data.benchmarkMaxScoreExcludeLandscape (self.selectedEcosystemBenchmark.max_score_exclude_landscape); // max_score_exclude_landscape
self.data.benchmarkReliability (self.selectedEcosystemBenchmark.reliability); // reliability
self.data.benchmarkSource (self.selectedEcosystemBenchmark.source); // source
self.data.benchmarkTreeCanopyCover(self.selectedEcosystemBenchmark.tree_canopy_cover); // tree_canopy_cover
self.data.benchmarkTreeSubcanopyCover(self.selectedEcosystemBenchmark.tree_subcanopy_cover); // tree_subcanopy_cover
self.data.benchmarkEmergentCanopyCover(self.selectedEcosystemBenchmark.emergent_canopy_cover); // emergent_canopy_cover
self.data.benchmarkShrubCanopyCover(self.selectedEcosystemBenchmark.shrub_canopy_cover); //shrub_canopy_cover
}
};
self.getTable = function(tableNumber){
var table;
$.grep(!$.isEmptyObject(self.bioConditionAssessmentTableReference) ? self.bioConditionAssessmentTableReference.value : [], function (row) {
if (row.key == tableNumber) {
table = row;
}
});
return table;
}
self.getAssesmentPercentage = function(param1, param2){
var assessmentPercentage = 0;
if(param1 != 'na' && !isNaN(param1) && !isNaN(param2) && param1 > 0) {
assessmentPercentage = parseInt(param2)/parseInt(param1) * 100;
}
return assessmentPercentage;
};
self.getTable6Score = function(assessmentPercentage){
var score = 0;
var table = self.getTable('table_6');
if(table && table.value && table.value.length == 3) {
if (table.value[0].name == '<25% of benchmark height' && assessmentPercentage <= 0) {
score = table.value[0].value;
} else if (table.value[1].name == '≥25% to 70% of benchmark height' && assessmentPercentage >= 25 && assessmentPercentage < 70) {
score = table.value[1].value;
} else if (table.value[2].name == '≥70% of benchmark height' && assessmentPercentage >= 70) {
score = table.value[2].value;
}
}
return score;
};
self.getTable7Score = function(assessmentPercentage){
var score = 0;
var table = self.getTable('table_7');
if(table && table.value && table.value.length == 3) {
if (table.value[0].name == '<20% of dominant canopy* species present as regeneration' && assessmentPercentage < 20) {
score = table.value[0].value;
} else if (table.value[1].name == '≥20 – 75% of dominant canopy* species present as regeneration' && assessmentPercentage >= 20 && assessmentPercentage < 75) {
score = table.value[1].value;
} else if (table.value[2].name == '≥75% of dominant canopy* species present as regeneration' && assessmentPercentage >= 75) {
score = table.value[2].value;
}
}
return score;
}
self.getTable8Score = function(assessmentPercentage){
var score = 0;
var table = self.getTable('table_8');
if(table.key == 'table_8' && table && table.value && table.value.length == 4) {
if (table.value[0].name == '<10' && assessmentPercentage < 10) {
score = table.value[0].value;
} else if (table.value[1].name == '>=10% and <50%' && assessmentPercentage >= 10 && assessmentPercentage < 50) {
score = table.value[1].value;
} else if (table.value[2].name == '>=50% or <=200%' && assessmentPercentage >= 50 && assessmentPercentage <= 200) {
score = table.value[2].value;
} else if (table.value[3].name == '>200%' && assessmentPercentage > 200) {
score = table.value[3].value;
}
}
return score;
};
self.getTable9Score = function(assessmentPercentage){
var score = 0;
var table = self.getTable('table_9');
if(table.key == 'table_9' && table && table.value && table.value.length == 3) {
if (table.value[0].name == '<10% of benchmark shrub cover' && assessmentPercentage < 10) {
score = table.value[0].value;
} else if (table.value[1].name == '>/= 10 to <50% or >200% of benchmark shrub cover' && ((assessmentPercentage >= 10 && assessmentPercentage < 50) || assessmentPercentage >= 200)) {
score = table.value[1].value;
} else if (table.value[2].name == '≥50% or ≤200% of benchmark shrub cover' && assessmentPercentage >= 50 && assessmentPercentage <= 200) {
score = table.value[2].value;
}
}
return score;
};
self.getTable10Score = function(totalCwdLength, bmv10, bmv50, bmv200) {
var score = 0;
var table = self.getTable('table_10');
if (table && table.value && table.value.length == 3) {
if (table.value[0].name == '<10% of benchmark number or total length of CWD' && totalCwdLength < bmv10 ) {
score = table.value[0].value;
} else if (table.value[1].name == '>/= 10 to <50% or >200% of benchmark number or total length of CWD' &&
(totalCwdLength >= bmv10 && totalCwdLength < bmv50) ||
(totalCwdLength > bmv200)) {
score = table.value[1].value;
} else if (table.value[2].name == '≥50% or ≤200% of benchmark number or total length of CWD' &&
(totalCwdLength >= bmv50 || totalCwdLength <= bmv200)) {
score = table.value[2].value;
}
}
return score;
};
self.getTable11Score = function(assessmentPercentage){
var score = 0;
var table = self.getTable('table_11');
if(table && table.value && table.value.length == 3) {
if (table.value[0].name == '<25% of benchmark number of species within each life-form' && assessmentPercentage < 25) {
score = table.value[0].value;
} else if (table.value[1].name == '≥25% to 90% of benchmark number of species within each life-form' && assessmentPercentage >= 25 && assessmentPercentage < 90) {
score = table.value[1].value;
} else if (table.value[2].name == '≥90% of benchmark number of species within each life-form' && assessmentPercentage >= 90) {
score = table.value[2].value;
}
}
return score;
};
self.getTable12Score = function(assessmentPercentage){
var score = 0;
var table = self.getTable('table_12');
if(table && table.value && table.value.length == 4) {
if (table.value[0].name == '>50% of vegetation cover are non-native plants' && assessmentPercentage > 50) {
score = table.value[0].value;
} else if (table.value[1].name == '≥25 – 50% of vegetation cover are non-native plants' && assessmentPercentage >= 25 && assessmentPercentage < 50) {
score = table.value[1].value;
} else if (table.value[2].name == '≥5 – 25% of vegetation cover are non-native plants' && assessmentPercentage >= 5 && assessmentPercentage < 25) {
score = table.value[2].value;
} else if (table.value[3].name == '<5% of vegetation cover are non-native plants' && assessmentPercentage < 5) {
score = table.value[3].value;
}
}
return score;
};
// getTable13Score and getTable14Score implemented inside groundCover.js
// Section 1 - 100 x 50m Area - Ecologically Dominant Layer
// Part 1 = A
self.calculateLargeTreeScore = function(){
var numLargeEucalypt = parseInt(self.data.numLargeEucalypt());
var numLargeNonEucalypt = parseInt(self.data.numLargeNonEucalypt());
self.data.totalLargeTrees(numLargeEucalypt + numLargeNonEucalypt);
self.data.numLargeEucalyptPerHa(numLargeEucalypt * 2);
self.data.numLargeNonEucalyptPerHa(numLargeNonEucalypt * 2);
self.data.totalLargeTreesPerHa(parseInt(self.data.numLargeEucalyptPerHa()) + parseInt(self.data.numLargeNonEucalyptPerHa()));
var benchmarkNumLargeEucalypt = self.data.benchmarkEucalyptLargeTreeNo();
var benchmarkNumLargeNonEucalypt = self.data.benchmarkNonEucalyptLargeTreeNo();
var assessmentPercentage = 0;
var benchmarkTotalLargeTrees = 0;
if(!isNaN(benchmarkNumLargeEucalypt)){
benchmarkTotalLargeTrees = benchmarkTotalLargeTrees + parseInt(benchmarkNumLargeEucalypt);
}
if(!isNaN(benchmarkNumLargeNonEucalypt)) {
benchmarkTotalLargeTrees = benchmarkTotalLargeTrees + parseInt(benchmarkNumLargeNonEucalypt);
}
if(benchmarkTotalLargeTrees > 0) {
assessmentPercentage = (parseInt(self.data.totalLargeTreesPerHa())/parseInt(benchmarkTotalLargeTrees)) * 100;
}
// Get the table value
var table = self.getTable('table_5');
// Calculate the score.
assessmentPercentage = parseInt(assessmentPercentage);
var score = 0;
if (table && table.value && table.value.length == 4) {
if (table.value[0].name == 'No large trees present' && assessmentPercentage <= 0) {
score = table.value[0].value;
} else if (table.value[1].name == '0 to 50% of benchmark number of large trees' && assessmentPercentage > 0 && assessmentPercentage < 50) {
score = table.value[1].value;
} else if (table.value[2].name == '≥50% to 100% of benchmark number of large trees' && assessmentPercentage >= 50 && assessmentPercentage < 100) {
score = table.value[2].value;
} else if (table.value[3].name == '≥ benchmark number of large trees' && assessmentPercentage >= 100 ) {
score = table.value[3].value;
}
}
self.data.largeTreesScore(score);
};
// Part 2 = B
self.calculateAveCanopyHeightScore = function(){
// Emergent canopy height score
var emergentHeight = self.data.emergentHeightInMetres();
var benchmarkEmergentHeight = self.data.benchmarkTreeEDLHeight();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkEmergentHeight, emergentHeight);
self.data.emergentHeightScore(self.getTable6Score(assessmentPercentage));
// EDL tree canopy height score
var treeCanopyHeight = self.data.treeCanopyHeightInMetres();
var benchmarkTreeCanopyHeight = self.data.benchmarkTreeCanopyHeight();
assessmentPercentage = self.getAssesmentPercentage(benchmarkTreeCanopyHeight, treeCanopyHeight);;
self.data.edlCanopyHeightScore(self.getTable6Score(assessmentPercentage));
// Tree subcanopy height score
var subcanopyHeight = self.data.subcanopyHeightInMetres();
var benchmarkSubCanopyHeight = self.data.benchmarkSubCanopyHeight();
assessmentPercentage = self.getAssesmentPercentage(benchmarkSubCanopyHeight, subcanopyHeight);
self.data.subcanopyHeightScore(self.getTable6Score(assessmentPercentage));
// Averaged canopy height score
var count = 0;
parseInt(self.data.subcanopyHeightScore()) > 0 ? count++ : 0;
parseInt(self.data.edlCanopyHeightScore()) > 0 ? count++ : 0;
parseInt(self.data.emergentHeightScore()) > 0 ? count++ : 0;
var avg = (parseInt(self.data.subcanopyHeightScore()) + parseInt(self.data.edlCanopyHeightScore()) + parseInt(self.data.emergentHeightScore()))/parseInt(count);
avg = avg > 0 ? avg : 0;
self.data.aveCanopyHeightScore(avg);
};
// Part 3 = C
self.calculateEDLSpeciesRecruitment = function(){
var proportionDominantCanopySpeciesWithEvidenceOfRecruitment = self.data.proportionDominantCanopySpeciesWithEvidenceOfRecruitment();
var benchmarkEdlSpeciesRecruitment = self.data.benchmarkEdlSpeciesRecruitment();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkEdlSpeciesRecruitment, proportionDominantCanopySpeciesWithEvidenceOfRecruitment);
self.data.edlRecruitmentScore(self.getTable7Score(assessmentPercentage));
};
//>> Part 4 template
var Output_BioConditionConsolidated_treeSpeciesRichnessRow = function (data, dataModel, context, config) {
var self = this;
ecodata.forms.NestedModel.apply(self, [data, dataModel, context, config]);
context = _.extend(context, {parent:self}); var speciesNameTreeConfig = _.extend(config, {printable:'', dataFieldName:'speciesNameTree', output: 'BioCondition Lite Methodology', surveyName: '' });
self.speciesNameTree = new SpeciesViewModel({}, speciesNameTreeConfig);
self.loadData = function(data) {
self['speciesNameTree'].loadData(ecodata.forms.orDefault(data['speciesNameTree'], {}));
};
self.loadData(data || {});
};
var context = _.extend({}, context, {parent:self, listName:'treeSpeciesRichness'});
self.data.treeSpeciesRichness = ko.observableArray().extend({list:{metadata:self.dataModel, constructorFunction:Output_BioConditionConsolidated_treeSpeciesRichnessRow, context:context, userAddedRows:true, config:config}});
self.data.treeSpeciesRichness.loadDefaults = function() {
};
//<<
// Part 4 = G1
self.calculateTreeSpeciesRichness = function() {
self.data.numTreeSpecies(self.data.treeSpeciesRichness().length);
var sumofNumOfSpecies = parseInt(self.data.numTreeSpecies()) + parseInt(self.data.numUnknownTreeSpecies());
var benchmarkNumTreeSpeciesTotal = self.data.benchmarkNumTreeSpeciesTotal();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkNumTreeSpeciesTotal,sumofNumOfSpecies);
self.data.numTreeSpeciesTotal(self.getTable11Score(assessmentPercentage));
};
// Section 2 - 50 x 10m Area - Understorey & Sub-dominant Layer
// Part 1 - G2
self.calculateNativeShrubSpeciesRichness = function() {
self.data.numShrubSpecies(self.data.shrubSpeciesRichness().length);
var numShrubSpecies = parseInt(self.data.numShrubSpecies()) + parseInt(self.data.numUnknownShrubSpecies());
var benchmarkNumShrubSpeciesTotal = self.data.benchmarkNumShrubSpeciesTotal();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkNumShrubSpeciesTotal, numShrubSpecies);;
self.data.numShrubSpeciesTotal(self.getTable11Score(assessmentPercentage));
}
// Part 2 - G3
self.calculateNativeGrassSpeciesRichness = function() {
self.data.numGrassSpecies(self.data.grassSpeciesRichness().length);
var numGrassSpecies = parseInt(self.data.numGrassSpecies()) + parseInt(self.data.numUnknownGrassSpecies());
var benchmarkNumGrassSpeciesTotal = self.data.benchmarkNumGrassSpeciesTotal();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkNumGrassSpeciesTotal, numGrassSpecies);;
self.data.numGrassSpeciesTotal(self.getTable11Score(assessmentPercentage));
};
// Part 3 - G4
self.calculateForbsAndOtherNonGrassGroundSpeciesRichness = function() {
self.data.numForbSpecies(self.data.forbsAndOtherNonGrassGroundSpeciesRichness().length);
var numForbSpecies = parseInt(self.data.numForbSpecies()) + parseInt(self.data.numUnknownForbSpecies());
var benchmarkNumForbSpeciesTotal = self.data.benchmarkNumForbSpeciesTotal();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkNumForbSpeciesTotal, numForbSpecies);
self.data.numForbSpeciesTotal(self.getTable11Score(assessmentPercentage));
}
// Part 4 - H
self.calculateNonNativeSpeciesRichness = function() {
self.data.numNonNativeSpecies(self.data.nonNativeSpeciesRichness().length);
var numNonNativeSpecies = parseInt(self.data.numNonNativeSpecies()) + parseInt(self.data.numUnknownNonNativeSpecies());
var benchmarkSpeciesCoverExotic = self.data.benchmarkSpeciesCoverExotic();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkSpeciesCoverExotic, numNonNativeSpecies);;
self.data.numNonNativeSpeciesTotal(self.getTable12Score(assessmentPercentage));
var score = self.getTable12Score(self.data.nonNativePlantCoverPercent());
self.data.nonNativePlantCoverScore(score);
}
// Section 3 - 50 x 20m area - Coarse Woody Debris
// Part 1 - F
self.calculateCwdScore = function() {
var benchmarkValue = parseInt(self.data.benchmarkCWD());
var totalCwdLength = self.data.totalCwdLength();
if(isNaN(totalCwdLength) || totalCwdLength == 0){
return;
}
if(benchmarkValue != 'na' && !isNaN(benchmarkValue)) {
var bmv10 = (benchmarkValue * 10) / 100;
var bmv50 = (benchmarkValue * 50) / 100;
var bmv200 = (benchmarkValue * 200) / 100;
//The total measured value should be multiplied by 10 for comparison with the benchmark
self.data.cwdScore(self.getTable10Score(totalCwdLength * 10, bmv10, bmv50, bmv200));
}
};
// Section 4 - Five 1x1m plots - Ground Cover
// Refer groundCover.js
// Section 5 - 100m Transect
// Part 1 - D
self.calculateTreeCanopyCoverScoreAve = function() {
var percentCoverC = 0;
var percentCoverS = 0;
var percentCoverE = 0;
var cCount = 0;
var sCount = 0;
var eCount = 0;
$.each(self.data.treeCanopyRecords(), function( index, value ) {
var cover = self.calculateTreeCanopyCover(self.data.treeCanopyRecords(), value);
self.data.treeCanopyRecords()[index].totalTCCover(parseFloat(value.distanceInMetersAlongTransectTreeEnd()) - parseFloat(value.distanceInMetersAlongTransectTreeStart()));
if(value.treeOrTreeGroup() == 'C') {
percentCoverC = parseFloat(percentCoverC) + parseFloat(cover);
cCount++;
} else if(value.treeOrTreeGroup() == 'S') {
percentCoverS = parseFloat(percentCoverS) + parseFloat(cover);
sCount++;
} else if (value.treeOrTreeGroup() == 'E') {
percentCoverE = parseFloat(percentCoverE) + parseFloat(cover);
eCount++;
}
});
var lengthOfTransectInMeters = self.data.lengthOfTransectInMeters();
if(lengthOfTransectInMeters && lengthOfTransectInMeters >=50){
percentCoverC = percentCoverC*100/lengthOfTransectInMeters;
percentCoverS = percentCoverS*100/lengthOfTransectInMeters;
percentCoverE = percentCoverE*100/lengthOfTransectInMeters;
self.data.percentCoverC(percentCoverC);
self.data.percentCoverS(percentCoverS);
self.data.percentCoverE(percentCoverE);
var benchmarkTreeCanapyCover = self.data.benchmarkTreeCanopyCover();
var benchmarkTreeSubCanapyCover = self.data.benchmarkTreeSubcanopyCover();
var benchmarkTreeEmergentCover = self.data.benchmarkEmergentCanopyCover();
var assessmentPercentage = 0;
assessmentPercentage = self.getAssesmentPercentage(benchmarkTreeCanapyCover, percentCoverC);
var cCoverScore = self.getTable8Score(assessmentPercentage);
self.data.coverScoreC(cCoverScore);
var assessmentPercentage = 0;
assessmentPercentage = self.getAssesmentPercentage(benchmarkTreeSubCanapyCover, percentCoverS);
var sCoverScore = self.getTable8Score(assessmentPercentage);
self.data.coverScoreS(sCoverScore);
var assessmentPercentage = 0;
assessmentPercentage = self.getAssesmentPercentage(benchmarkTreeEmergentCover, percentCoverE);
var eCoverScore = self.getTable8Score(assessmentPercentage);
self.data.coverScoreE(eCoverScore);
var total = 3;
if(benchmarkTreeCanapyCover == "na") {total = total -1;}
if(benchmarkTreeSubCanapyCover == "na") {total = total -1;}
if(benchmarkTreeEmergentCover == "na") {total = total -1;}
var treeCanopyCoverScoreAve = total == 0 ? 0 : (parseFloat(cCoverScore) + parseFloat(sCoverScore) + parseFloat(eCoverScore))/total;
self.data.treeCanopyCoverScoreAve(treeCanopyCoverScoreAve);
}
};
self.calculateTreeCanopyCover = function(treeCanopyRecords, record) {
var sortedList = Object.values(treeCanopyRecords).sort(function(a,b) { return (parseFloat(a.distanceInMetersAlongTransectTreeStart()) - parseFloat(b.distanceInMetersAlongTransectTreeStart())) || (parseFloat(a.distanceInMetersAlongTransectTreeEnd()) - parseFloat(b.distanceInMetersAlongTransectTreeEnd())); });
var list = sortedList.filter(y => y.treeOrTreeGroup() == record.treeOrTreeGroup())
var position = Object.values(list).findIndex(z => z == record)
if(position == 0){
return parseFloat(record.distanceInMetersAlongTransectTreeEnd()) - parseFloat(record.distanceInMetersAlongTransectTreeStart())
}
else{
if(parseFloat(record.distanceInMetersAlongTransectTreeStart()) < parseFloat(list[position -1].distanceInMetersAlongTransectTreeEnd())){
var currentMaxPosition = position -1;
var overlapTreePosition = currentMaxPosition;
while(currentMaxPosition >= 1) {
if(parseFloat(list[currentMaxPosition -1].distanceInMetersAlongTransectTreeEnd()) > parseFloat(list[overlapTreePosition].distanceInMetersAlongTransectTreeEnd())) {
overlapTreePosition = currentMaxPosition -1;
}
currentMaxPosition = currentMaxPosition -1;
}
var extra = parseFloat(record.distanceInMetersAlongTransectTreeEnd()) - parseFloat(list[overlapTreePosition].distanceInMetersAlongTransectTreeEnd())
if (extra > 0){return extra}
else {return 0}
}
else{
var currentMaxPosition = position -1;
var overlapTreePosition = currentMaxPosition;
while(currentMaxPosition >= 1) {
if(parseFloat(list[currentMaxPosition -1].distanceInMetersAlongTransectTreeEnd()) > parseFloat(list[overlapTreePosition].distanceInMetersAlongTransectTreeEnd())) {
overlapTreePosition = currentMaxPosition -1;
}
currentMaxPosition = currentMaxPosition -1;
}
if(overlapTreePosition == position -1) {
return parseFloat(record.distanceInMetersAlongTransectTreeEnd()) - parseFloat(record.distanceInMetersAlongTransectTreeStart())
}
else {
if(parseFloat(list[overlapTreePosition].distanceInMetersAlongTransectTreeEnd()) < parseFloat(record.distanceInMetersAlongTransectTreeStart())){
return parseFloat(record.distanceInMetersAlongTransectTreeEnd()) - parseFloat(record.distanceInMetersAlongTransectTreeStart())
}
else {
var extra = parseFloat(record.distanceInMetersAlongTransectTreeEnd()) - parseFloat(list[overlapTreePosition].distanceInMetersAlongTransectTreeEnd())
if (extra > 0){return extra}
else {return 0}
}
}
}
}
};
// Part 2 - E
self.calculateShrubCanopyCoverScoreN = function() {
var percentCoverNative = 0;
var percentCoverExotic = 0;
$.each(self.data.shrubCanopyRecords(), function( index, value ) {
var cover = self.calculateShrubCanopyCover(self.data.shrubCanopyRecords(), value);
self.data.shrubCanopyRecords()[index].totalSCCover(parseFloat(value.distanceInMetersAlongTransectShrubEnd()) - parseFloat(value.distanceInMetersAlongTransectShrubStart()));
if(value.shrubType() == 'native') {
percentCoverNative = parseFloat(percentCoverNative) + parseFloat(cover);
} else if(value.shrubType() == 'exotic') {
percentCoverExotic = parseFloat(percentCoverExotic) + parseFloat(cover);
}
});
var lengthOfTransectInMeters = self.data.lengthOfTransectInMeters();
if(lengthOfTransectInMeters && lengthOfTransectInMeters >=50){
percentCoverNative = percentCoverNative*100/lengthOfTransectInMeters;
percentCoverExotic = percentCoverExotic*100/lengthOfTransectInMeters;
self.data.percentCoverNative(percentCoverNative);
self.data.percentCoverExotic(percentCoverExotic);
var benchmarkShrubCoverNative = self.data.benchmarkShrubCanopyCover();
var assessmentPercentage = self.getAssesmentPercentage(benchmarkShrubCoverNative, percentCoverNative);;
self.data.shrubCanopyCoverScoreN(self.getTable9Score(assessmentPercentage));
}
};
self.calculateShrubCanopyCover = function(shrubCanopyRecords, record) {
var sortedList = Object.values(shrubCanopyRecords).sort(function(a,b) { return (parseFloat(a.distanceInMetersAlongTransectShrubStart()) - parseFloat(b.distanceInMetersAlongTransectShrubStart())) || (parseFloat(a.distanceInMetersAlongTransectShrubEnd()) - parseFloat(b.distanceInMetersAlongTransectShrubEnd())); });
var list = sortedList.filter(y => y.shrubType() == record.shrubType())
var position = Object.values(list).findIndex(z => z == record)
if(position == 0){
return parseFloat(record.distanceInMetersAlongTransectShrubEnd()) - parseFloat(record.distanceInMetersAlongTransectShrubStart())
}
else{
if(parseFloat(record.distanceInMetersAlongTransectShrubStart()) < parseFloat(list[position -1].distanceInMetersAlongTransectShrubEnd())){
var currentMaxPosition = position -1;
var overlapShrubPosition = currentMaxPosition;
while(currentMaxPosition >= 1) {
if(parseFloat(list[currentMaxPosition -1].distanceInMetersAlongTransectShrubEnd()) > parseFloat(list[overlapShrubPosition].distanceInMetersAlongTransectShrubEnd())) {
overlapShrubPosition = currentMaxPosition -1;
}
currentMaxPosition = currentMaxPosition -1;
}
var extra = parseFloat(record.distanceInMetersAlongTransectShrubEnd()) - parseFloat(list[overlapShrubPosition].distanceInMetersAlongTransectShrubEnd())
if (extra > 0){return extra}
else {return 0}
}
else{
var currentMaxPosition = position -1;
var overlapShrubPosition = currentMaxPosition;
while(currentMaxPosition >= 1) {
if(parseFloat(list[currentMaxPosition -1].distanceInMetersAlongTransectShrubEnd()) > parseFloat(list[overlapShrubPosition].distanceInMetersAlongTransectShrubEnd())) {
overlapShrubPosition = currentMaxPosition -1;
}
currentMaxPosition = currentMaxPosition -1;
}
if(overlapShrubPosition == position -1) {
return parseFloat(record.distanceInMetersAlongTransectShrubEnd()) - parseFloat(record.distanceInMetersAlongTransectShrubStart())
}
else {
if(parseFloat(list[overlapShrubPosition].distanceInMetersAlongTransectShrubEnd()) < parseFloat(record.distanceInMetersAlongTransectShrubStart())){
return parseFloat(record.distanceInMetersAlongTransectShrubEnd()) - parseFloat(record.distanceInMetersAlongTransectShrubStart())
}
else {
var extra = parseFloat(record.distanceInMetersAlongTransectShrubEnd()) - parseFloat(list[overlapShrubPosition].distanceInMetersAlongTransectShrubEnd())
if (extra > 0){return extra}
else {return 0}
}
}
}
}
};
// Section 6 - Update full form calcaulation
self.calculate = function() {
//Section 1
self.calculateLargeTreeScore();
self.calculateAveCanopyHeightScore();
self.calculateEDLSpeciesRecruitment();
self.calculateTreeSpeciesRichness();
//Section 2
self.calculateNativeShrubSpeciesRichness();
self.calculateNativeGrassSpeciesRichness();
self.calculateForbsAndOtherNonGrassGroundSpeciesRichness();
self.calculateNonNativeSpeciesRichness();
self.data.nativePlantSpeciesRichnessScore(parseFloat(self.data.numTreeSpeciesTotal()) + parseFloat(self.data.numShrubSpeciesTotal()) + parseFloat(self.data.numGrassSpeciesTotal()) + parseFloat(self.data.numForbSpeciesTotal()));
//Section 3
self.calculateCwdScore();
// Section 4 - Five 1x1m plots - Ground Cover
// Refer groundCover.js
// Section 5 - 100m Transect
self.calculateTreeCanopyCoverScoreAve()
self.calculateShrubCanopyCoverScoreN()
// Calculate Site Based Final Score
// a+b+c+d+e+f+g+h+i+j/Y
// Y = Maximum Benchmark Value.
var a = parseFloat(self.data.largeTreesScore());
var b = parseFloat(self.data.aveCanopyHeightScore());
var c = parseFloat(self.data.edlRecruitmentScore());
var d = parseFloat(self.data.treeCanopyCoverScoreAve());
var e = parseFloat(self.data.shrubCanopyCoverScoreN());
var f = parseFloat(self.data.cwdScore());
var g = parseFloat(self.data.nativePlantSpeciesRichnessScore());
var h = parseFloat(self.data.nonNativePlantCoverScore());
// % Native Perennial ('decreaser') grass cover*
var groundCoverNativeGrassCover;
$.each(self.data.groundCover(), function (i, obj) {
if (obj.groundCoverType() == "% Native Perennial ('decreaser') grass cover*") {
groundCoverNativeGrassCover = obj;
}
});
if(groundCoverNativeGrassCover) {
self.data.nativePerennialGrassCoverScore(groundCoverNativeGrassCover.groundCoverScore());
}
// % Litter*
var groundCoverOrganicLitterCover;
$.each(self.data.groundCover(), function (i, obj) {
if (obj.groundCoverType() == "% Litter*") {
groundCoverOrganicLitterCover = obj;
}
});
if(groundCoverOrganicLitterCover) {
self.data.litterCoverScore(groundCoverOrganicLitterCover.groundCoverScore());
}
var i = parseFloat(self.data.nativePerennialGrassCoverScore());
var j = parseFloat(self.data.litterCoverScore());
var y = parseFloat(self.data.benchmarkMaxScoreExcludeLandscape());
var sum = parseFloat(a+b+c+d+e+f+g+h+i+j);
if(y > 0 && sum > 0) {
var siteScore = sum/y;
self.data.siteBcScore(siteScore);
}
};
// Section 7 - Setup and Initialisation
self.benchmarkSetup = function(benchmarkCode) {
$.grep(!$.isEmptyObject(self.consolidatedBenchmarks) ? self.consolidatedBenchmarks : [], function (row) {
if (row.re_with_dec == benchmarkCode) {
self.selectedEcosystemBenchmark = row;
self.populateBenchmark();
self.calculate();
}
});
};
var benchmarkChangeCount = 0;
self.data.bioregion.subscribe(function (obj) {
if(benchmarkChangeCount > 0 || window.location.href.search("bioActivity/create") > -1) {
if(self.data.bioregion() != undefined) {
self.benchmarkSetup(self.data.bioregion());
var displayText =
"<h2><b>Benchmark values for RE code: "+self.data.bioregion()+"</b></h2><table border='0'>"+
"<tr><td><b>Benchmark name</b></td><td><b>Benchmark value</b></td></tr>"+
"<tr><td>EucalyptLargeTreeNo</td><td>"+self.data.benchmarkEucalyptLargeTreeNo()+"</td></tr>"+
"<tr><td>EucalyptLargeTreeDBH</td><td>"+self.data.benchmarkEucalyptLargeTreeDBH()+"</td></tr>"+
"<tr><td>NonEucalyptLargeTreeNo</td><td>"+self.data.benchmarkNonEucalyptLargeTreeNo()+"</td></tr>"+
"<tr><td>NonEucalyptLargeTreeDBH</td><td>"+self.data.benchmarkNonEucalyptLargeTreeDBH()+"</td></tr>"+
"<tr><td>CWD</td><td>"+self.data.benchmarkCWD()+"</td></tr>"+
"<tr><td>TreeEDLHeight</td><td>"+self.data.benchmarkTreeEDLHeight()+"</td></tr>"+
"<tr><td>TreeCanopyHeight</td><td>"+self.data.benchmarkTreeCanopyHeight()+"</td></tr>"+
"<tr><td>SubCanopyHeight</td><td>"+self.data.benchmarkSubCanopyHeight()+"</td></tr>"+
"<tr><td>EdlSpeciesRecruitment</td><td>"+self.data.benchmarkEdlSpeciesRecruitment()+"</td></tr>"+
"<tr><td>NumTreeSpeciesTotal</td><td>"+self.data.benchmarkNumTreeSpeciesTotal()+"</td></tr>"+
"<tr><td>NumShrubSpeciesTotal</td><td>"+self.data.benchmarkNumShrubSpeciesTotal()+"</td></tr>"+
"<tr><td>NumGrassSpeciesTotal</td><td>"+self.data.benchmarkNumGrassSpeciesTotal()+"</td></tr>"+
"<tr><td>NumForbSpeciesTotal</td><td>"+self.data.benchmarkNumForbSpeciesTotal()+"</td></tr>"+
"<tr><td>SpeciesCoverExotic</td><td>"+self.data.benchmarkSpeciesCoverExotic()+"</td></tr>"+
"<tr><td>GroundCoverNativeGrassCover</td><td>"+self.data.benchmarkGroundCoverNativeGrassCover()+"</td></tr>"+
"<tr><td>GroundCoverOrganicLitterCover</td><td>"+self.data.benchmarkGroundCoverOrganicLitterCover()+"</td></tr>"+
"<tr><td>TreeCanopyCover</td><td>"+self.data.benchmarkTreeCanopyCover()+"</td></tr>"+
"<tr><td>TreeSubcanopyCover</td><td>"+self.data.benchmarkTreeSubcanopyCover()+"</td></tr>"+
"<tr><td>EmergentCanopyCover</td><td>"+self.data.benchmarkEmergentCanopyCover()+"</td></tr>"+
"<tr><td>ShrubCanopyCover</td><td>"+self.data.benchmarkShrubCanopyCover()+"</td></tr>"+
"<tr><td>MaxScoreExcludeLandscape</td><td>"+self.data.benchmarkMaxScoreExcludeLandscape()+"</td></tr>"+
"<tr><td>Reliability</td><td>"+self.data.benchmarkReliability()+"</td></tr>"+
"<tr><td>Source</td><td>"+self.data.benchmarkSource()+"</td></tr>"+
"</table>";
bootbox.alert(displayText);
} else {
bootbox.alert("<h2><b>Invalid Bioregion RE code</b></h2>");
self.resetBenchmark();
}
} else {
benchmarkChangeCount++;
}
});
self.transients.siteBcScore = ko.computed(function () {
console.log("[Main Thread] benchmarkSetup");
self.benchmarkSetup(self.data.bioregion());
});
// Retreive BioCondition reference table and benchmark values
self.loadLookups = function (key) {
var result = {};
var bioConditionAssessmentTableReferenceUrl = '/download/getScriptFile?hub=bcc&filename=mini_vegetationTable.json.js&model=bioConditionSiteAssessment';
var consolidatedBenchmarksURL = "/download/getScriptFile?hub=bcc&filename=benchmark_data_for_release_v3.2.json&model=bioConditionSiteAssessment"
var url = '';
switch (key) {
case 'BioConditionAssessmentTableReference':
url = bioConditionAssessmentTableReferenceUrl;
break;
case 'ConsolidatedBenchmarks' :
url = consolidatedBenchmarksURL
break;
default:
break;
}
$.ajax({
url: url,
dataType: 'json',
async: false,
success: function (data) {
result = data
}
});
return result;
};
self.initialiseReferenceTable();
self.initialiseBenchmark();