mschaefer@9432: /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
gernotbelger@9313:  * Software engineering by
gernotbelger@9313:  *  Björnsen Beratende Ingenieure GmbH
gernotbelger@9313:  *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
gernotbelger@9313:  *
gernotbelger@9313:  * This file is Free Software under the GNU AGPL (>=v3)
gernotbelger@9313:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
gernotbelger@9313:  * documentation coming with Dive4Elements River for details.
gernotbelger@9313:  */
mschaefer@9432: 
gernotbelger@9313: package org.dive4elements.river.artifacts.bundu.bezugswst;
gernotbelger@9313: 
gernotbelger@9313: import java.util.ArrayList;
gernotbelger@9313: import java.util.List;
gernotbelger@9313: 
gernotbelger@9313: import org.dive4elements.artifacts.CallContext;
mschaefer@9432: import org.dive4elements.river.artifacts.access.FixRealizingAccess;
gernotbelger@9313: import org.dive4elements.river.artifacts.bundu.BUNDUArtifact;
gernotbelger@9318: import org.dive4elements.river.artifacts.bundu.BunduResultType;
mschaefer@9446: import org.dive4elements.river.artifacts.common.AbstractResultType;
gernotbelger@9313: import org.dive4elements.river.artifacts.common.GeneralResultType;
gernotbelger@9313: import org.dive4elements.river.artifacts.common.ResultRow;
mschaefer@9432: import org.dive4elements.river.artifacts.model.Calculation;
mschaefer@9432: import org.dive4elements.river.artifacts.model.Calculation.Problem;
gernotbelger@9313: import org.dive4elements.river.artifacts.model.CalculationResult;
mschaefer@9432: import org.dive4elements.river.artifacts.model.WQKms;
mschaefer@9432: import org.dive4elements.river.artifacts.model.fixings.FixRealizingCalculation;
mschaefer@9432: import org.dive4elements.river.artifacts.model.fixings.FixRealizingResult;
gernotbelger@9313: import org.dive4elements.river.artifacts.resources.Resources;
mschaefer@9432: import org.dive4elements.river.artifacts.sinfo.common.RiverInfoProvider;
mschaefer@9432: import org.dive4elements.river.artifacts.sinfo.common.SInfoResultType;
mschaefer@9432: import org.dive4elements.river.artifacts.sinfo.tkhstate.BedHeightsFinder;
mschaefer@9432: import org.dive4elements.river.artifacts.sinfo.tkhstate.WinfoArtifactWrapper;
gernotbelger@9313: import org.dive4elements.river.artifacts.sinfo.util.CalculationUtils;
gernotbelger@9313: import org.dive4elements.river.artifacts.sinfo.util.RiverInfo;
gernotbelger@9323: import org.dive4elements.river.artifacts.sinfo.util.WstInfo;
mschaefer@9432: import org.dive4elements.river.exports.WaterlevelDescriptionBuilder;
mschaefer@9444: import org.dive4elements.river.model.BedHeightValueType;
gernotbelger@9313: import org.dive4elements.river.model.River;
mschaefer@9432: import org.dive4elements.river.utils.Formatter;
gernotbelger@9313: 
gernotbelger@9313: class BezugswstCalculation {
gernotbelger@9313: 
mschaefer@9432:     // private static Logger log = Logger.getLogger(BezugswstCalculation.class);
gernotbelger@9313: 
mschaefer@9446:     /**
mschaefer@9446:      * Additional depth (m) to compute the excavation volume
mschaefer@9446:      */
mschaefer@9446:     private final static double EXCAVATION_DEPTH = 0.2; // REMARK Sollte von außen einstellbar sein
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Excavation costs (euro) per cubic meter
mschaefer@9446:      */
mschaefer@9446:     private final static double EXPENSE_PER_CBM = 12.0; // REMARK Sollte von außen einstellbar sein
mschaefer@9446: 
gernotbelger@9313:     private final CallContext context;
gernotbelger@9313: 
mschaefer@9446:     private final List<ResultRow> rows;
mschaefer@9446: 
mschaefer@9438: 
gernotbelger@9313:     public BezugswstCalculation(final CallContext context) {
gernotbelger@9313:         this.context = context;
mschaefer@9446:         this.rows = new ArrayList<>();
gernotbelger@9313:     }
gernotbelger@9313: 
mschaefer@9438: 
mschaefer@9432:     /**
mschaefer@9432:      * Calculates the result rows of a bundu bzws workflow
mschaefer@9432:      */
gernotbelger@9313:     public CalculationResult calculate(final BUNDUArtifact bunduartifact) {
gernotbelger@9313: 
mschaefer@9432:         // Get input data
gernotbelger@9313:         final String user = CalculationUtils.findArtifactUser(this.context, bunduartifact);
gernotbelger@9313:         final BunduAccess access = new BunduAccess(bunduartifact);
gernotbelger@9313:         final River river = access.getRiver();
gernotbelger@9313:         final RiverInfo riverInfo = new RiverInfo(river);
mschaefer@9432:         final String calcModeLabel = Resources.getMsg(this.context.getMeta(), "bundu_bezugswst");
mschaefer@9432:         final boolean preprocessing = access.getPreprocessing();
gernotbelger@9323:         final int startYear = access.getStartYear();
gernotbelger@9323:         final int endYear = access.getBezugsJahr();
gernotbelger@9323:         final Integer ud = access.getUd();
gernotbelger@9323:         final Double missingVolFrom = access.getMissingVolFrom();
gernotbelger@9323:         final Double missingVolTo = access.getMissingVolTo();
gernotbelger@9330: 
mschaefer@9432:         final BezugswstCalculationResults results = new BezugswstCalculationResults(calcModeLabel, user, riverInfo, access.getRange());
gernotbelger@9330: 
mschaefer@9432:         final Calculation problems = new Calculation();
gernotbelger@9331: 
mschaefer@9432:         // Calculate the wspl for the selected river range as in fixa awspl
gernotbelger@9437:         bunduartifact.addStringData("wq_isq", "true"); // macht doch Sinn hier, sorry!
mschaefer@9432:         final WinfoArtifactWrapper winfo = new WinfoArtifactWrapper(bunduartifact);
mschaefer@9432:         final RiverInfoProvider riverInfoProvider = RiverInfoProvider.forRange(this.context, river, access.getRange(), true);
mschaefer@9438:         final FixRealizingResult fixResult = calculateWspl(bunduartifact, problems);
mschaefer@9438:         if (fixResult == null)
mschaefer@9432:             return new CalculationResult(results, problems);
mschaefer@9438: 
mschaefer@9438:         final WQKms wqkms = fixResult.getWQKms()[0];
mschaefer@9432:         final WstInfo wstInfo = new WstInfo(wqkms.getName(), 0, riverInfoProvider.getReferenceGauge(), true);
gernotbelger@9331: 
mschaefer@9432:         // Fetch the bed heights of the selected sounding
mschaefer@9432:         final int bedHeightId = access.getBedHeightID();
mschaefer@9432:         final BedHeightsFinder bedHeightsFinder = BedHeightsFinder.forId(problems, bedHeightId, access.getRange());
mschaefer@9432:         if (bedHeightsFinder == null)
mschaefer@9432:             return new CalculationResult(results, problems);
gernotbelger@9332: 
mschaefer@9432:         // Fetch the river channel data
mschaefer@9432:         final ChannelFinder channelFinder = ChannelFinder.loadValues(problems, river, access.getBezugsJahr());
mschaefer@9432:         if (channelFinder == null)
mschaefer@9432:             return new CalculationResult(results, problems);
gernotbelger@9332: 
mschaefer@9446:         // Compute the result rows
mschaefer@9432:         for (int i = 0; i <= wqkms.size() - 1; i++) {
mschaefer@9446:             this.rows.add(createRow(wqkms.getKm(i), wqkms.getW(i), wqkms.getQ(i), bedHeightsFinder, channelFinder, riverInfoProvider, wstInfo));
mschaefer@9446:         }
mschaefer@9446: 
mschaefer@9446:         // Compute the missing volumes
mschaefer@9446:         if (access.isCalculateMissingValue()) {
mschaefer@9446:             computeMissingVolumes(access.getMissingVolFrom().doubleValue(), access.getMissingVolTo().doubleValue(), problems);
mschaefer@9446:             // TODO Lagerungsdichte holen/berechnen (density) und Massen berechnen
gernotbelger@9330:         }
gernotbelger@9330: 
mschaefer@9432:         // Add the result to the results collection
mschaefer@9432:         final WaterlevelDescriptionBuilder descBuilder = new WaterlevelDescriptionBuilder(winfo, this.context);
mschaefer@9432:         final String qtext = descBuilder.getMetadataQ();
mschaefer@9446:         final BezugswstMainCalculationResult result = new BezugswstMainCalculationResult("bundu-bzws", this.rows, bedHeightsFinder.getInfo(), wstInfo,
mschaefer@9438:                 access.getFunction(), preprocessing, startYear, endYear, ud, qtext, wqkms, missingVolFrom, missingVolTo);
mschaefer@9432:         results.addResult(result, problems);
mschaefer@9432: 
mschaefer@9446:         // Create the missing volume results
mschaefer@9446:         if (access.getMissingVolFrom() != null) {
mschaefer@9446:             final String title1 = Resources.getMsg(this.context.getMeta(), "bundu.export.csv.title.bezugswst.result1");
mschaefer@9446:             final BezugswstMissVolCalculationResult1 r1 = new BezugswstMissVolCalculationResult1(title1, this.rows);
mschaefer@9446:             results.addResult(r1, null);
mschaefer@9446: 
mschaefer@9446:             final String title2 = Resources.getMsg(this.context.getMeta(), "bundu.export.csv.title.bezugswst.result2");
mschaefer@9446:             final BezugswstMissVolCalculationResult2 r2 = new BezugswstMissVolCalculationResult2(title2, this.rows);
mschaefer@9446:             results.addResult(r2, null);
mschaefer@9446: 
mschaefer@9446:             final String title3 = Resources.getMsg(this.context.getMeta(), "bundu.export.csv.title.bezugswst.result3");
mschaefer@9446:             final List<ResultRow> totalRows = new ArrayList<>();
mschaefer@9446:             totalRows.add(createTotalsRow(missingVolFrom.doubleValue(), missingVolTo.doubleValue(), problems));
mschaefer@9446:             final BezugswstMissVolCalculationResult3 r3 = new BezugswstMissVolCalculationResult3(title3, totalRows);
mschaefer@9446:             results.addResult(r3, null);
mschaefer@9446:         }
mschaefer@9432: 
mschaefer@9432:         return new CalculationResult(results, problems);
gernotbelger@9313:     }
gernotbelger@9313: 
gernotbelger@9313:     /**
mschaefer@9432:      * Calculates a w-q-longitudinal section for a river range and Q specified in an artifact
gernotbelger@9313:      */
mschaefer@9438:     private FixRealizingResult calculateWspl(final BUNDUArtifact bundu, final Calculation problems) {
gernotbelger@9313: 
mschaefer@9432:         final FixRealizingAccess access = new FixRealizingAccess(bundu);
mschaefer@9432:         final FixRealizingCalculation calc = new FixRealizingCalculation(access);
mschaefer@9432: 
mschaefer@9432:         final CalculationResult res = calc.calculate();
mschaefer@9432: 
mschaefer@9432:         final FixRealizingResult fixRes = (FixRealizingResult) res.getData();
mschaefer@9432: 
mschaefer@9432:         final List<Problem> problems2 = res.getReport().getProblems();
mschaefer@9432:         if (problems2 != null) {
mschaefer@9432:             for (final Problem problem : problems2) {
mschaefer@9432:                 problems.addProblem(problem);
mschaefer@9432:             }
mschaefer@9432:         }
mschaefer@9438:         return fixRes;
mschaefer@9432:     }
mschaefer@9432: 
mschaefer@9432:     /**
mschaefer@9432:      * Create a result row for a station
mschaefer@9432:      */
mschaefer@9432:     private ResultRow createRow(final double station, final double w, final double q, final BedHeightsFinder bedHeightsFinder,
mschaefer@9432:             final ChannelFinder channelFinder, final RiverInfoProvider riverInfoProv, final WstInfo wstInfo) {
mschaefer@9432: 
mschaefer@9446:         // Set W and Q
mschaefer@9432:         final ResultRow row = ResultRow.create();
mschaefer@9432:         row.putValue(GeneralResultType.station, station);
mschaefer@9432:         row.putValue(BunduResultType.bezugswst, w);
mschaefer@9432:         row.putValue(GeneralResultType.dischargeQwithUnit, q);
mschaefer@9432:         row.putValue(GeneralResultType.waterlevelLabel, wstInfo.getLabel());
mschaefer@9432:         row.putValue(GeneralResultType.gaugeLabel, riverInfoProv.findGauge(station));
mschaefer@9432:         row.putValue(GeneralResultType.location, riverInfoProv.getLocation(station));
mschaefer@9446: 
mschaefer@9446:         // Set bed and channel bottom height
mschaefer@9432:         final double msh = bedHeightsFinder.getMeanBedHeight(station);
mschaefer@9432:         row.putValue(SInfoResultType.meanBedHeight, msh);
mschaefer@9432:         if (!Double.isNaN(w) && !Double.isNaN(msh))
mschaefer@9432:             row.putValue(SInfoResultType.flowdepth, Formatter.roundFlowDepth(w).subtract(Formatter.roundFlowDepth(msh)).doubleValue());
mschaefer@9432:         else
mschaefer@9432:             row.putValue(SInfoResultType.flowdepth, Double.NaN);
mschaefer@9432:         final double channelDepth = channelFinder.getDepth(station);
mschaefer@9432:         row.putValue(BunduResultType.channelDepth, channelDepth);
mschaefer@9446:         double channelHeight;
mschaefer@9432:         if (!Double.isNaN(w) && !Double.isNaN(channelDepth))
mschaefer@9446:             channelHeight = Formatter.roundFlowDepth(w).subtract(Formatter.roundFlowDepth(channelDepth)).doubleValue();
mschaefer@9432:         else
mschaefer@9446:             channelHeight = Double.NaN;
mschaefer@9446:         row.putValue(BunduResultType.channelLowerEdge, channelHeight);
mschaefer@9446:         final double channelWidth = channelFinder.getWidth(station);
mschaefer@9446:         row.putValue(BunduResultType.channelWidth, channelWidth);
mschaefer@9446: 
mschaefer@9446:         // Set field heights and missing heights
mschaefer@9444:         final List<Double> fieldHeights = new ArrayList<>();
mschaefer@9444:         final List<Double> fieldDepths = new ArrayList<>();
mschaefer@9446:         final List<Double> fieldMissDepths = new ArrayList<>();
mschaefer@9446:         final List<Double> fieldMissWidths = new ArrayList<>();
mschaefer@9446:         int missFieldCnt = 0;
mschaefer@9444:         for (int i = BedHeightValueType.FIELD_FIRST_INDEX; i <= BedHeightValueType.FIELD_LAST_INDEX; i++) {
mschaefer@9444:             final double h = bedHeightsFinder.getFieldHeight(station, i);
mschaefer@9444:             fieldHeights.add(Double.valueOf(h));
mschaefer@9446:             fieldDepths.add(Double.valueOf(w - h));
mschaefer@9446:             if (h > channelHeight + 0.001) {
mschaefer@9446:                 missFieldCnt++;
mschaefer@9446:                 fieldMissDepths.add(Double.valueOf(h - channelHeight));
mschaefer@9446:                 fieldMissWidths.add(Double.valueOf(channelWidth / BedHeightValueType.FIELD_LAST_INDEX));
mschaefer@9446:             }
mschaefer@9446:             else {
mschaefer@9446:                 fieldMissDepths.add(Double.valueOf(0.0));
mschaefer@9446:                 fieldMissWidths.add(Double.valueOf(0.0));
mschaefer@9446:             }
mschaefer@9444:         }
mschaefer@9446:         row.putValue(BunduResultType.missDepthFields, fieldMissDepths);
mschaefer@9446:         row.putValue(BunduResultType.missWidthFields, fieldMissWidths);
mschaefer@9446:         row.putValue(BunduResultType.hasMissingDepth, (missFieldCnt >= 1));
mschaefer@9444:         row.putValue(BunduResultType.bedHeightFields, fieldHeights);
mschaefer@9444:         row.putValue(BunduResultType.depthFields, fieldDepths);
mschaefer@9446: 
mschaefer@9446:         // Preset the missing volume fields with NaN
mschaefer@9446:         row.putValue(BunduResultType.excavationCosts, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.excavationVolume, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.missVolumeMeanBed, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.missMassMeanBed, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.missVolumeTotal, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.missMassTotal, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.density, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.missStationRangeFrom, Double.NaN);
mschaefer@9446:         row.putValue(BunduResultType.missStationRangeTo, Double.NaN);
mschaefer@9446: 
mschaefer@9432:         return row;
mschaefer@9432:     }
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Computes the missing volumes in a km range
mschaefer@9446:      */
mschaefer@9446:     private void computeMissingVolumes(final double kmFrom, final double kmTo, final Calculation problems) {
mschaefer@9446:         // Search start km
mschaefer@9446:         int first = -1;
mschaefer@9446:         for (int j = 0; j <= this.rows.size() - 1; j++) {
mschaefer@9446:             if (this.rows.get(j).getDoubleValue(GeneralResultType.station) > kmFrom - 0.0001) {
mschaefer@9446:                 first = j;
mschaefer@9446:                 break;
mschaefer@9446:             }
mschaefer@9446:         }
mschaefer@9446:         if (first < 0)
mschaefer@9446:             return;
mschaefer@9446:         int last = this.rows.size() - 1;
mschaefer@9446:         int i = first;
mschaefer@9446:         while (i <= this.rows.size() - 1) {
mschaefer@9446:             if (this.rows.get(i).getDoubleValue(GeneralResultType.station) > kmTo + 0.0001)
mschaefer@9446:                 break;
mschaefer@9446:             if (this.rows.get(i).getDoubleValue(GeneralResultType.station) > kmTo - 0.0001)
mschaefer@9446:                 last = i;
mschaefer@9446:             final List<Double> areas = new ArrayList<>();
mschaefer@9446:             final List<Double> volumes = new ArrayList<>();
mschaefer@9446:             double vTotal = 0.0;
mschaefer@9446:             double vExcav = 0.0;
mschaefer@9446:             double expenses = 0.0;
mschaefer@9446:             for (int j = BedHeightValueType.FIELD_FIRST_INDEX; j <= BedHeightValueType.FIELD_LAST_INDEX; j++) {
mschaefer@9446:                 if (getFieldValue(i, BunduResultType.missDepthFields, j) > 0.0001) {
mschaefer@9446:                     computeMissingVolume(volumes, areas, i, first, last, j);
mschaefer@9446:                     vTotal += volumes.get(j - 1);
mschaefer@9446:                     vExcav += volumes.get(j - 1) + areas.get(j - 1) * EXCAVATION_DEPTH;
mschaefer@9446:                     expenses += vExcav * EXPENSE_PER_CBM;
mschaefer@9446:                 }
mschaefer@9446:                 else {
mschaefer@9446:                     volumes.add(Double.valueOf(0.0));
mschaefer@9446:                     areas.add(Double.valueOf(0.0));
mschaefer@9446:                 }
mschaefer@9446:             }
mschaefer@9446:             this.rows.get(i).putValue(BunduResultType.missVolumeFields, volumes);
mschaefer@9446:             this.rows.get(i).putValue(BunduResultType.missAreaFields, areas);
mschaefer@9446:             this.rows.get(i).putValue(BunduResultType.missVolumeTotal, vTotal);
mschaefer@9446:             this.rows.get(i).putValue(BunduResultType.excavationVolume, vExcav);
mschaefer@9446:             this.rows.get(i).putValue(BunduResultType.excavationCosts, expenses);
mschaefer@9446:             i++;
mschaefer@9446:         }
mschaefer@9446:     }
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Computes the missing volume of a field of a km row
mschaefer@9446:      */
mschaefer@9446:     private void computeMissingVolume(final List<Double> volumes, final List<Double> areas, final int current, final int first, final int last,
mschaefer@9446:             final int field) {
mschaefer@9446:         final double areaCurr = missingArea(current, first, last, field);
mschaefer@9446:         final double areaPrev = missingArea(current - 1, first, last, field);
mschaefer@9446:         final double areaNext = missingArea(current + 1, first, last, field);
mschaefer@9446:         final double kmCurr = missingKm(current);
mschaefer@9446:         final double kmPrev = missingKm(current - 1);
mschaefer@9446:         final double kmNext = missingKm(current + 1);
mschaefer@9446:         if (Double.isNaN(kmPrev) || Double.isNaN(kmNext)) {
mschaefer@9446:             volumes.add(Double.valueOf(0.0));
mschaefer@9446:             areas.add(Double.valueOf(0.0));
mschaefer@9446:         }
mschaefer@9446:         else {
mschaefer@9446:             final double area1 = 0.5 * (areaCurr + areaPrev);
mschaefer@9446:             final double area2 = 0.5 * (areaCurr + areaNext);
mschaefer@9446:             volumes.add(Double.valueOf((Math.abs(kmCurr - kmPrev) * 0.5 * area1) + (Math.abs(kmNext - kmCurr) * 0.5 * area2)));
mschaefer@9446:             areas.add(Double.valueOf(area1 + area2));
mschaefer@9446:         }
mschaefer@9446:     }
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Gets the missing area of a field and a row if in range, otherwise 0.0
mschaefer@9446:      */
mschaefer@9446:     private double missingArea(final int rowIndex, final int first, final int last, final int fieldIndex) {
mschaefer@9446:         if ((first <= rowIndex) && (rowIndex <= last))
mschaefer@9446:             return getFieldValue(rowIndex, BunduResultType.missDepthFields, fieldIndex)
mschaefer@9446:                     * getFieldValue(rowIndex, BunduResultType.missWidthFields, fieldIndex);
mschaefer@9446:         else
mschaefer@9446:             return 0.0;
mschaefer@9446:     }
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Gets the km of a row if within range, otherwise NaN
mschaefer@9446:      */
mschaefer@9446:     private double missingKm(final int rowIndex) {
mschaefer@9446:         if ((0 <= rowIndex) && (rowIndex <= this.rows.size() - 1))
mschaefer@9446:             return this.rows.get(rowIndex).getDoubleValue(GeneralResultType.station);
mschaefer@9446:         else
mschaefer@9446:             return Double.NaN;
mschaefer@9446:     }
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Gets a value of one of the field list types of a row
mschaefer@9446:      *
mschaefer@9446:      * @param rowIndex
mschaefer@9446:      * @param type
mschaefer@9446:      * @param fieldIndex
mschaefer@9446:      *            1-based field index
mschaefer@9446:      */
mschaefer@9446:     private double getFieldValue(final int rowIndex, final AbstractResultType type, final int fieldIndex) {
mschaefer@9446:         @SuppressWarnings("unchecked")
mschaefer@9446:         final List<Double> values = (List<Double>) this.rows.get(rowIndex).getValue(type);
mschaefer@9446:         return values.get(fieldIndex - 1);
mschaefer@9446:     }
mschaefer@9446: 
mschaefer@9446:     /**
mschaefer@9446:      * Computes the volume and mass total of all rows with missing volumes
mschaefer@9446:      */
mschaefer@9446:     private ResultRow createTotalsRow(final double kmFrom, final double kmTo, final Calculation problems) {
mschaefer@9446:         // Search start km
mschaefer@9446:         double vTotal = 0.0;
mschaefer@9446:         double mTotal = 0.0;
mschaefer@9446:         for (final ResultRow row : this.rows) {
mschaefer@9446:             final double volume = row.getDoubleValue(BunduResultType.missVolumeMeanBed);
mschaefer@9446:             final double mass = row.getDoubleValue(BunduResultType.missMassMeanBed);
mschaefer@9446:             if (!Double.isNaN(volume) && !Double.isNaN(mass)) {
mschaefer@9446:                 vTotal += volume;
mschaefer@9446:                 mTotal += mass;
mschaefer@9446:             }
mschaefer@9446:         }
mschaefer@9446:         final ResultRow sumRow = ResultRow.create();
mschaefer@9446:         sumRow.putValue(BunduResultType.missStationRangeFrom, Double.valueOf(kmFrom));
mschaefer@9446:         sumRow.putValue(BunduResultType.missStationRangeTo, Double.valueOf(kmTo));
mschaefer@9446:         sumRow.putValue(BunduResultType.missVolumeTotal, vTotal);
mschaefer@9446:         sumRow.putValue(BunduResultType.missMassTotal, mTotal);
mschaefer@9446:         return sumRow;
mschaefer@9446:     }
gernotbelger@9313: }