package de.intevation.flys.artifacts.model;

import org.apache.log4j.Logger;

public class Calculation3
extends      Calculation
{
    private static Logger logger = Logger.getLogger(Calculation3.class);

    protected double    km;
    protected int    [] days;
    protected double [] qs;

    public Calculation3() {
    }

    public Calculation3(double km, int [] days, double [] qs) {
        this.km   = km;
        this.days = days;
        this.qs   = qs;
    }

    public WQDay calculate(WstValueTable wst) {

        double [] ws = wst.interpolateW(km, qs, new double[qs.length], this);

        WQDay wqday = new WQDay(days, ws, qs);

        if (hasProblems()) {
            logger.debug("calculation caused "+numProblems()+" problem(s).");
            wqday.removeNaNs();
        }

        return wqday;
    }
}
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