ingo@105: package de.intevation.flys.artifacts;
ingo@105:
ingo@109: import java.util.List;
ingo@134: import java.util.Vector;
sascha@449: import java.util.ArrayList;
ingo@109:
ingo@105: import org.w3c.dom.Document;
ingo@110: import org.w3c.dom.Element;
ingo@124: import org.w3c.dom.Node;
ingo@105:
ingo@105: import org.apache.log4j.Logger;
ingo@105:
ingo@110: import de.intevation.artifacts.ArtifactNamespaceContext;
ingo@105: import de.intevation.artifacts.CallContext;
ingo@105:
ingo@110: import de.intevation.artifactdatabase.ProtocolUtils;
ingo@144: import de.intevation.artifactdatabase.state.Output;
ingo@110: import de.intevation.artifactdatabase.state.State;
ingo@110: import de.intevation.artifactdatabase.state.StateEngine;
ingo@112: import de.intevation.artifactdatabase.transition.TransitionEngine;
ingo@110:
ingo@109: import de.intevation.artifacts.common.utils.XMLUtils;
ingo@109:
ingo@385: import de.intevation.flys.model.Gauge;
ingo@362: import de.intevation.flys.model.River;
ingo@362:
ingo@134: import de.intevation.flys.artifacts.states.DefaultState;
ingo@109: import de.intevation.flys.artifacts.context.FLYSContext;
ingo@402: import de.intevation.flys.artifacts.math.BackJumpCorrector;
ingo@385: import de.intevation.flys.artifacts.model.MainValuesFactory;
ingo@402: import de.intevation.flys.artifacts.model.WQCKms;
ingo@385: import de.intevation.flys.artifacts.model.WQDay;
ingo@362: import de.intevation.flys.artifacts.model.WQKms;
ingo@362: import de.intevation.flys.artifacts.model.WstValueTable;
sascha@451: import de.intevation.flys.artifacts.model.WstValueTable.QPosition;
sascha@443: import de.intevation.flys.artifacts.model.WstValueTableFactory;
ingo@105:
sascha@451: import de.intevation.flys.artifacts.math.LinearRemap;
sascha@451:
sascha@451: import gnu.trove.TDoubleArrayList;
ingo@105:
ingo@105: /**
ingo@105: * The default WINFO artifact.
ingo@105: *
ingo@105: * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@105: */
ingo@119: public class WINFOArtifact extends FLYSArtifact {
ingo@105:
ingo@105: /** The logger for this class */
ingo@105: private static Logger logger = Logger.getLogger(WINFOArtifact.class);
ingo@105:
ingo@105:
ingo@121: /** The name of the artifact.*/
ingo@121: public static final String ARTIFACT_NAME = "winfo";
ingo@121:
ingo@124: /** XPath */
ingo@124: public static final String XPATH_STATIC_UI ="/art:result/art:ui/art:static";
ingo@124:
ingo@121:
ingo@105: /**
ingo@105: * The default constructor.
ingo@105: */
ingo@105: public WINFOArtifact() {
ingo@105: }
ingo@105:
ingo@105:
ingo@105: /**
ingo@105: * This method returns a description of this artifact.
ingo@105: *
ingo@105: * @param data Some data.
ingo@128: * @param context The CallContext.
ingo@105: *
ingo@105: * @return the description of this artifact.
ingo@105: */
ingo@105: public Document describe(Document data, CallContext context) {
ingo@119: logger.debug("Describe: the current state is: " + getCurrentStateId());
ingo@105:
ingo@112: FLYSContext flysContext = null;
ingo@112: if (context instanceof FLYSContext) {
ingo@112: flysContext = (FLYSContext) context;
ingo@112: }
ingo@112: else {
ingo@112: flysContext = (FLYSContext) context.globalContext();
ingo@112: }
ingo@110:
ingo@112: StateEngine stateEngine = (StateEngine) flysContext.get(
ingo@112: FLYSContext.STATE_ENGINE_KEY);
ingo@112:
ingo@112: TransitionEngine transitionEngine = (TransitionEngine) flysContext.get(
ingo@112: FLYSContext.TRANSITION_ENGINE_KEY);
ingo@112:
ingo@112: List<State> reachable = transitionEngine.getReachableStates(
ingo@355: this, getCurrentState(context), stateEngine);
ingo@112:
ingo@112: Document description = XMLUtils.newDocument();
ingo@110: XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator(
ingo@110: description,
ingo@110: ArtifactNamespaceContext.NAMESPACE_URI,
ingo@110: ArtifactNamespaceContext.NAMESPACE_PREFIX);
ingo@110:
ingo@110: Element root = ProtocolUtils.createRootNode(creator);
ingo@115: description.appendChild(root);
ingo@115:
ingo@119: State current = getCurrentState(context);
ingo@119:
ingo@110: ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash());
ingo@119: ProtocolUtils.appendState(creator, root, current);
ingo@112: ProtocolUtils.appendReachableStates(creator, root, reachable);
ingo@110:
ingo@303: Element name = ProtocolUtils.createArtNode(
ingo@303: creator, "name",
ingo@303: new String[] { "value" },
ingo@303: new String[] { getName() });
ingo@303:
ingo@127: Element ui = ProtocolUtils.createArtNode(
ingo@127: creator, "ui", null, null);
ingo@110:
ingo@127: Element staticUI = ProtocolUtils.createArtNode(
ingo@127: creator, "static", null, null);
ingo@127:
ingo@144: Element outs = ProtocolUtils.createArtNode(
ingo@144: creator, "outputmodes", null, null);
ingo@144: appendOutputModes(description, outs, context, identifier());
ingo@144:
ingo@134: appendStaticUI(description, staticUI, context, identifier());
ingo@128:
ingo@127: Element dynamic = current.describe(
ingo@306: this,
ingo@124: description,
ingo@127: root,
ingo@127: context,
ingo@127: identifier());
ingo@127:
ingo@144: if (dynamic != null) {
ingo@144: ui.appendChild(dynamic);
ingo@144: }
ingo@144:
ingo@128: ui.appendChild(staticUI);
ingo@144:
ingo@303: root.appendChild(name);
ingo@127: root.appendChild(ui);
ingo@144: root.appendChild(outs);
ingo@124:
ingo@110: return description;
ingo@105: }
ingo@121:
ingo@121:
ingo@121: /**
ingo@121: * Returns the name of the concrete artifact.
ingo@121: *
ingo@121: * @return the name of the concrete artifact.
ingo@121: */
ingo@121: public String getName() {
ingo@121: return ARTIFACT_NAME;
ingo@121: }
ingo@124:
ingo@124:
ingo@144: protected void appendOutputModes(
ingo@144: Document doc,
ingo@144: Element outs,
ingo@144: CallContext context,
ingo@144: String uuid)
ingo@144: {
ingo@144: Vector<String> stateIds = getPreviousStateIds();
ingo@144:
ingo@144: XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator(
ingo@144: doc,
ingo@144: ArtifactNamespaceContext.NAMESPACE_URI,
ingo@144: ArtifactNamespaceContext.NAMESPACE_PREFIX);
ingo@144:
ingo@144: FLYSContext flysContext = getFlysContext(context);
ingo@144: StateEngine engine = (StateEngine) flysContext.get(
ingo@144: FLYSContext.STATE_ENGINE_KEY);
ingo@144:
ingo@144: for (String stateId: stateIds) {
ingo@144: logger.debug("Append output modes for state: " + stateId);
ingo@144: State state = engine.getState(stateId);
ingo@144:
ingo@144: List<Output> list = state.getOutputs();
ingo@144: if (list == null || list.size() == 0) {
ingo@144: continue;
ingo@144: }
ingo@144:
ingo@144: ProtocolUtils.appendOutputModes(creator, outs, list);
ingo@144: }
ingo@144:
ingo@355: try {
ingo@355: DefaultState cur = (DefaultState) getCurrentState(context);
ingo@355: if (cur.validate(this, context)) {
ingo@355: List<Output> list = cur.getOutputs();
ingo@355: if (list != null && list.size() > 0) {
ingo@355: logger.debug(
ingo@355: "Append output modes for state: " + cur.getID());
ingo@355:
ingo@355: ProtocolUtils.appendOutputModes(creator, outs, list);
ingo@355: }
ingo@355: }
ingo@355: }
ingo@355: catch (IllegalArgumentException iae) {
ingo@355: // state is not valid, so we do not append its outputs.
ingo@355: }
ingo@144: }
ingo@144:
ingo@144:
ingo@124: /**
ingo@124: * This method appends the static data - that has already been inserted by
ingo@124: * the user - to the static node of the DESCRIBE document.
ingo@124: *
ingo@134: * @param doc The document.
ingo@134: * @param ui The root node.
ingo@134: * @param context The CallContext.
ingo@134: * @param uuid The identifier of the artifact.
ingo@124: */
ingo@128: protected void appendStaticUI(
ingo@134: Document doc,
ingo@134: Node ui,
ingo@134: CallContext context,
ingo@134: String uuid)
ingo@128: {
ingo@134: Vector<String> stateIds = getPreviousStateIds();
ingo@124:
ingo@134: FLYSContext flysContext = getFlysContext(context);
ingo@134: StateEngine engine = (StateEngine) flysContext.get(
ingo@134: FLYSContext.STATE_ENGINE_KEY);
ingo@124:
ingo@134: for (String stateId: stateIds) {
ingo@134: logger.debug("Append static data for state: " + stateId);
ingo@134: DefaultState state = (DefaultState) engine.getState(stateId);
ingo@302: state = (DefaultState) fillState(state);
ingo@302:
ingo@134: ui.appendChild(state.describeStatic(doc, ui, context, uuid));
ingo@134: }
ingo@362: }
ingo@124:
ingo@362:
ingo@362: //
ingo@362: // METHODS FOR RETRIEVING COMPUTED DATA FOR DIFFERENT CHART TYPES
ingo@362: //
ingo@362:
ingo@362: /**
ingo@362: * Returns the data that is computed by a waterlevel computation.
ingo@362: *
ingo@362: * @return an array of data triples that consist of W, Q and Kms.
ingo@362: */
ingo@362: public WQKms[] getWaterlevelData()
ingo@362: throws NullPointerException
ingo@362: {
ingo@362: logger.debug("WINFOArtifact.getWaterlevelData");
ingo@362:
ingo@362: River river = getRiver();
ingo@362: if (river == null) {
ingo@362: throw new NullPointerException("No river selected.");
ingo@362: }
ingo@362:
ingo@362: double[] kms = getKms();
ingo@362: if (kms == null) {
ingo@362: throw new NullPointerException("No Kms selected.");
ingo@362: }
ingo@362:
ingo@447: double[] qs = getQs();
ingo@447: double[] ws = null;
ingo@447: boolean qSel = true;
ingo@447:
ingo@362: if (qs == null) {
ingo@377: logger.debug("Determine Q values based on a set of W values.");
ingo@447: qSel = false;
ingo@447: ws = getWs();
ingo@447: qs = getQsForWs(ws);
ingo@362: }
ingo@362:
sascha@443: WstValueTable wst = WstValueTableFactory.getTable(river);
ingo@362: if (wst == null) {
ingo@362: throw new NullPointerException("No Wst found for selected river.");
ingo@362: }
ingo@362:
ingo@447: WQKms[] results = computeWaterlevelData(kms, qs, wst);
ingo@447:
ingo@362: // TODO Introduce a caching mechanism here!
ingo@362:
ingo@447: setWaterlevelNames(results, qSel ? qs : ws, qSel ? "Q" : "W");
ingo@447:
ingo@447: return results;
ingo@447: }
ingo@447:
ingo@447:
ingo@447: /**
ingo@447: * Sets the name for waterlevels where each WQKms in <i>r</i> represents a
ingo@447: * column.
ingo@447: *
ingo@447: * @param r The waterlevel columns.
ingo@447: * @param v The input values of the computations.
ingo@447: * @param wq The WQ mode - can be one of "W" or "Q".
ingo@447: */
ingo@447: public static void setWaterlevelNames(WQKms[] r, double[] v, String wq) {
ingo@447: for (int i = 0; i < v.length; i++) {
ingo@447: r[i].setName(wq + "=" + Double.toString(v[i]));
ingo@447: }
ingo@362: }
ingo@362:
ingo@362:
ingo@362: /**
ingo@362: * Computes the data of a waterlevel computation based on the interpolation
ingo@362: * in WstValueTable.
ingo@362: *
ingo@362: * @param kms The kilometer values.
ingo@362: * @param qa The discharge values.
ingo@362: * @param wst The WstValueTable used for the interpolation.
ingo@362: *
ingo@362: * @return an array of data triples that consist of W, Q and Kms.
ingo@362: */
ingo@362: public static WQKms[] computeWaterlevelData(
ingo@362: double[] kms,
ingo@362: double[] qs,
ingo@362: WstValueTable wst)
ingo@362: {
ingo@362: logger.info("WINFOArtifact.computeWaterlevelData");
ingo@362:
ingo@362: WQKms[] wqkms = new WQKms[qs.length];
sascha@380:
sascha@449: ArrayList<WQKms> results = new ArrayList<WQKms>();
ingo@362:
sascha@449: for (int i = 0; i < qs.length; i++) {
sascha@449: double [] oqs = new double[kms.length];
sascha@449: double [] ows = new double[kms.length];
sascha@449: int referenceIndex = 0; // TODO: Make depend on the flow direction
sascha@449: WstValueTable.QPosition qPosition =
sascha@449: wst.interpolate(qs[i], referenceIndex, kms, ows, oqs);
sascha@449: if (qPosition != null) {
sascha@449: results.add(new WQKms(kms, oqs, ows));
sascha@449: }
sascha@449: else {
sascha@449: logger.warn("interpolation failed for q = " + qs[i]);
ingo@362: }
ingo@362: }
ingo@362:
sascha@449: return results.toArray(new WQKms[results.size()]);
ingo@124: }
ingo@385:
ingo@385:
ingo@385: /**
ingo@385: * Returns the data that is computed by a duration curve computation.
ingo@385: *
ingo@385: * @return the data computed by a duration curve computation.
ingo@385: */
ingo@385: public WQDay getDurationCurveData()
ingo@385: throws NullPointerException
ingo@385: {
ingo@385: logger.debug("WINFOArtifact.getDurationCurveData");
ingo@385:
ingo@385: River r = getRiver();
ingo@385:
ingo@385: if (r == null) {
ingo@385: throw new NullPointerException("Cannot determine river.");
ingo@385: }
ingo@385:
ingo@385: Gauge g = getGauge();
ingo@385:
ingo@385: if (g == null) {
ingo@385: throw new NullPointerException("Cannot determine gauge.");
ingo@385: }
ingo@385:
ingo@385: double[] locations = getLocations();
ingo@385:
ingo@385: if (locations == null) {
ingo@385: throw new NullPointerException("Cannot determine location.");
ingo@385: }
ingo@385:
sascha@443: WstValueTable wst = WstValueTableFactory.getTable(r);
ingo@385: if (wst == null) {
ingo@385: throw new NullPointerException("No Wst found for selected river.");
ingo@385: }
ingo@385:
ingo@385: // TODO Introduce a caching mechanism here!
ingo@385:
ingo@385: return computeDurationCurveData(g, wst, locations[0]);
ingo@385: }
ingo@385:
ingo@385:
ingo@385: /**
ingo@385: * Computes the data used to create duration curves.
ingo@385: *
ingo@385: * @param gauge The selected gauge.
ingo@385: * @param location The selected location.
ingo@385: *
ingo@385: * @return the computed data.
ingo@385: */
ingo@385: public static WQDay computeDurationCurveData(
ingo@385: Gauge gauge,
ingo@385: WstValueTable wst,
ingo@385: double location)
ingo@385: {
ingo@385: logger.info("WINFOArtifact.computeDurationCurveData");
ingo@385:
ingo@385: Object[] obj = MainValuesFactory.getDurationCurveData(gauge);
ingo@385:
ingo@385: int[] days = (int[]) obj[0];
ingo@385: double[] qs = (double[]) obj[1];
ingo@385:
ingo@385: double[] interpolatedW = new double[qs.length];
ingo@385: interpolatedW = wst.interpolateW(location, qs, interpolatedW);
ingo@385:
ingo@385: WQDay wqday = new WQDay(qs.length);
ingo@385:
ingo@385: for (int i = 0; i < days.length; i++) {
ingo@385: wqday.add(days[i], interpolatedW[i], qs[i]);
ingo@385: }
ingo@385:
ingo@385: return wqday;
ingo@385: }
ingo@393:
ingo@393:
ingo@393: /**
ingo@393: * Returns the data that is computed by a discharge curve computation.
ingo@393: *
ingo@393: * @return the data computed by a discharge curve computation.
ingo@393: */
ingo@393: public WQKms getComputedDischargeCurveData()
ingo@393: throws NullPointerException
ingo@393: {
ingo@393: logger.debug("WINFOArtifact.getComputedDischargeCurveData");
ingo@393:
ingo@393: River r = getRiver();
ingo@393:
ingo@393: if (r == null) {
ingo@393: throw new NullPointerException("Cannot determine river.");
ingo@393: }
ingo@393:
ingo@393: double[] locations = getLocations();
ingo@393:
ingo@393: if (locations == null) {
ingo@393: throw new NullPointerException("Cannot determine location.");
ingo@393: }
ingo@393:
sascha@443: WstValueTable wst = WstValueTableFactory.getTable(r);
ingo@393: if (wst == null) {
ingo@393: throw new NullPointerException("No Wst found for selected river.");
ingo@393: }
ingo@393:
ingo@456: WQKms wqkms = computeDischargeCurveData(wst, locations[0]);
ingo@456:
ingo@393: // TODO Introduce a caching mechanism here!
ingo@393:
ingo@456: setComputedDischargeCurveNames(wqkms, locations[0]);
ingo@456:
ingo@456: return wqkms;
ingo@456: }
ingo@456:
ingo@456:
ingo@456: /**
ingo@456: * Sets the name of the computed discharge curve data.
ingo@456: *
ingo@456: * @param wqkms The computed WQKms object.
ingo@456: * @param l The location used for the computation.
ingo@456: */
ingo@456: public static void setComputedDischargeCurveNames(WQKms wqkms, double l) {
ingo@456: wqkms.setName(Double.toString(l));
ingo@393: }
ingo@393:
ingo@393:
ingo@393: /**
ingo@393: * Computes the data used to create computed discharge curves.
ingo@393: *
ingo@393: * @param wst The WstValueTable that is used for the interpolation.
ingo@393: * @param location The location where the computation should be based on.
ingo@393: *
ingo@393: * @return an object that contains tuples of W/Q values at the specified
ingo@393: * location.
ingo@393: */
ingo@393: public static WQKms computeDischargeCurveData(
ingo@393: WstValueTable wst,
ingo@393: double location)
ingo@393: {
ingo@393: logger.info("WINFOArtifact.computeDischargeCurveData");
ingo@393:
ingo@393: double[][] wqs = wst.interpolateWQ(location);
ingo@393:
ingo@393: if (wqs == null) {
ingo@393: logger.error("Cannot compute discharge curve data.");
ingo@393: return null;
ingo@393: }
ingo@393:
ingo@393: double[] ws = wqs[0];
ingo@393: double[] qs = wqs[1];
ingo@393:
ingo@393: WQKms wqkms = new WQKms(ws.length);
ingo@393:
ingo@393: for (int i = 0; i < ws.length; i++) {
ingo@393: wqkms.add(ws[i], qs[i], location);
ingo@393: }
ingo@393:
ingo@393: return wqkms;
ingo@393: }
ingo@402:
ingo@402: /**
ingo@402: * Returns the data computed by the discharge longitudinal section
ingo@402: * computation.
ingo@402: *
ingo@402: * @return an array of WQKms object - one object for each given Q value.
ingo@402: */
sascha@451: public WQKms [] getDischargeLongitudinalSectionData() {
sascha@451:
ingo@402: logger.debug("WINFOArtifact.getDischargeLongitudinalSectionData");
ingo@402:
ingo@402: River river = getRiver();
ingo@402: if (river == null) {
ingo@402: logger.error("No river selected.");
sascha@451: return new WQKms[0];
ingo@402: }
ingo@402:
sascha@443: WstValueTable wst = WstValueTableFactory.getTable(river);
ingo@402: if (wst == null) {
sascha@451: logger.error("No wst found for selected river.");
sascha@451: return new WQKms[0];
ingo@402: }
ingo@402:
sascha@451: double [][] segments = getSplittedDistance();
ingo@402:
sascha@451: if (segments.length < 1) {
sascha@451: logger.warn("no segments given");
sascha@451: return new WQKms[0];
sascha@451: }
ingo@450:
sascha@451: if (segments.length == 1) {
sascha@451: // fall back to normal "Wasserstand/Wasserspiegellage" calculation
sascha@451: double [] qs = toQs(segments[0]);
sascha@451: if (qs == null) {
sascha@451: logger.warn("no qs given");
sascha@451: return new WQKms[0];
sascha@451: }
sascha@451: if (qs.length == 1) {
sascha@451: double [] kms = getKms(segments[0]);
sascha@451: return computeWaterlevelData(kms, qs, wst);
sascha@451: }
sascha@451: }
ingo@402:
sascha@451: // more than one segment
sascha@451:
sascha@451: double [] boundKms;
sascha@451:
sascha@451: if (segments.length == 2) {
sascha@451: boundKms = new double [] { segments[0][0], segments[1][1] };
sascha@451: }
sascha@451: else {
sascha@451: TDoubleArrayList bounds = new TDoubleArrayList();
sascha@451:
sascha@451: bounds.add(segments[0][0]);
sascha@451:
sascha@451: for (int i = 1; i < segments.length-1; ++i) {
sascha@451: double [] segment = segments[i];
sascha@451:
sascha@451: Gauge gauge = river.determineGauge(segment[0], segment[1]);
sascha@451:
sascha@451: if (gauge == null) {
sascha@451: logger.warn("no gauge found between " +
sascha@451: segment[0] + " and " + segment[1]);
sascha@451: bounds.add(0.5*(segment[0] + segment[1]));
sascha@451: }
sascha@451: else {
sascha@451: bounds.add(gauge.getStation().doubleValue());
sascha@451: }
sascha@451: }
sascha@451:
sascha@451: bounds.add(segments[segments.length-1][1]);
sascha@451: boundKms = bounds.toNativeArray();
sascha@451: }
sascha@451:
sascha@451: if (logger.isDebugEnabled()) {
sascha@451: logger.debug("bound kms: " + joinDoubles(boundKms));
sascha@451: }
sascha@451:
sascha@451: double [][] iqs = null;
sascha@451:
sascha@451: for (int i = 0; i < segments.length; ++i) {
sascha@451: double [] iqsi = toQs(segments[i]);
sascha@451: if (iqsi == null) {
sascha@451: logger.warn("iqsi == null");
sascha@451: return new WQKms[0];
sascha@451: }
sascha@451:
sascha@451: if (iqs == null) {
sascha@451: iqs = new double[iqsi.length][boundKms.length];
sascha@451: }
sascha@451: else if (iqs.length != iqsi.length) {
sascha@451: logger.warn("iqsi.logger != iqs.length: "
sascha@451: + iqsi.length + " " + iqsi.length);
sascha@451: return new WQKms[0];
sascha@451: }
sascha@451:
sascha@451: if (logger.isDebugEnabled()) {
sascha@451: logger.debug("segments qs[ " + i + "]: " + joinDoubles(iqsi));
sascha@451: }
sascha@451:
sascha@451: for (int j = 0; j < iqs.length; ++j) {
sascha@451: iqs[j][i] = iqsi[j];
sascha@451: }
sascha@451: }
sascha@451:
sascha@451: if (logger.isDebugEnabled()) {
sascha@451: for (int i = 0; i < iqs.length; ++i) {
sascha@451: logger.debug("iqs[" + i + "]: " + joinDoubles(iqs[i]));
sascha@451: }
sascha@451: }
sascha@451:
sascha@451: double [] boundWs = new double[boundKms.length];
sascha@451: double [] boundQs = new double[boundKms.length];
sascha@451:
sascha@452: double [] okms = getKms(new double [] {
sascha@452: boundKms[0], boundKms[boundKms.length-1] });
sascha@451:
sascha@451: ArrayList<WQKms> results = new ArrayList<WQKms>();
sascha@451:
sascha@451: for (int i = 0; i < iqs.length; ++i) {
sascha@451: double [] iqsi = iqs[i];
sascha@451:
sascha@451: QPosition qPosition = wst.interpolate(
sascha@451: iqsi[0], 0, boundKms, boundWs, boundQs);
sascha@451:
sascha@451: if (qPosition == null) {
sascha@451: logger.warn("interpolation failed for " + iqsi[i]);
ingo@402: continue;
ingo@402: }
ingo@402:
sascha@451: LinearRemap remap = new LinearRemap();
ingo@450:
sascha@451: for (int j = 1; j < boundKms.length; ++j) {
sascha@451: remap.add(
sascha@451: boundKms[j-1], boundKms[j],
sascha@451: boundQs[j-1], iqsi[j-1],
sascha@451: boundQs[j], iqsi[j]);
ingo@402: }
ingo@402:
sascha@451: double [] oqs = new double[okms.length];
sascha@451: double [] ows = new double[okms.length];
ingo@450:
sascha@451: wst.interpolate(okms, ows, oqs, qPosition, remap);
sascha@451:
sascha@451: BackJumpCorrector bjc = new BackJumpCorrector();
sascha@451: if (bjc.doCorrection(okms, ows)) {
sascha@451: logger.debug("Discharge longitudinal section has backjumps.");
sascha@451: results.add(new WQCKms(okms, oqs, ows, bjc.getCorrected()));
sascha@451: }
sascha@451: else {
sascha@451: results.add(new WQKms(okms, oqs, ows));
sascha@451: }
ingo@402: }
ingo@402:
sascha@455: WQKms [] wqkms = results.toArray(new WQKms[results.size()]);
sascha@455:
sascha@455: setDischargeLongitudinalSectionNames(wqkms, iqs, isQ() ? "Q" : "W");
sascha@455:
sascha@455: return wqkms;
sascha@451: }
ingo@402:
sascha@451: protected static String joinDoubles(double [] x) {
sascha@451: if (x == null) {
sascha@452: return "";
sascha@451: }
sascha@451: StringBuilder sb = new StringBuilder();
sascha@451: for (int i = 0; i < x.length; ++i) {
sascha@451: if (i > 0) sb.append(", ");
sascha@451: sb.append(x[i]);
sascha@451: }
sascha@451: return sb.toString();
sascha@451: }
sascha@451:
sascha@451: protected double [] toQs(double [] range) {
sascha@451: double [] qs = getQs(range);
sascha@451: if (qs == null) {
sascha@451: logger.debug("Determine Q values based on a set of W values.");
sascha@451: double [] ws = getWs(range);
sascha@451: qs = getQsForWs(ws);
sascha@451: }
sascha@451: return qs;
ingo@402: }
ingo@402:
ingo@402:
ingo@402: /**
ingo@450: * Sets the name for discharge longitudinal section curves where each WQKms
ingo@450: * in <i>r</i> represents a column.
ingo@450: */
ingo@450: public static void setDischargeLongitudinalSectionNames(
sascha@455: WQKms [] wqkms,
sascha@455: double [][] iqs,
sascha@455: String wq
sascha@455: ) {
ingo@450: logger.debug("WINFOArtifact.setDischargeLongitudinalSectionNames");
ingo@450:
sascha@455: // TODO: I18N
ingo@450:
sascha@455: for (int j = 0; j < wqkms.length; ++j) {
sascha@455: StringBuilder sb = new StringBuilder(wq)
sascha@455: .append(" benutzerdefiniert (");
ingo@450:
sascha@455: double [] iqsi = iqs[j];
sascha@455: for (int i = 0; i < iqsi.length; i++) {
sascha@455: if (i > 0) {
sascha@455: sb.append("; ");
sascha@455: }
sascha@455: sb.append(iqsi[i]);
sascha@455: }
sascha@455: sb.append(")");
ingo@450:
sascha@455: wqkms[j].setName(sb.toString());
sascha@455: }
ingo@450: }
ingo@105: }
ingo@105: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :