Issue #2262 port scaleless_analysis to java
Change-Id: If59be97230f243859c02d7de6117bc9ed6c6b4af Former-commit-id: 68a70c091203c74f33dc17ff31c3707c2c4c2a5a
This commit is contained in:
Nate Jensen
parent
7c493b5562
commit
0e227df511
7 changed files with 1718 additions and 19 deletions
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@ -15,7 +15,6 @@ Require-Bundle: org.eclipse.ui,
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com.raytheon.uf.common.geospatial;bundle-version="1.11.17",
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com.raytheon.viz.pointdata;bundle-version="1.11.17",
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com.raytheon.uf.common.pointdata;bundle-version="1.11.17",
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com.raytheon.edex.meteolib;bundle-version="1.11.17",
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com.raytheon.viz.core;bundle-version="1.11.17",
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javax.measure;bundle-version="1.0.0",
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com.raytheon.uf.common.colormap;bundle-version="1.11.17",
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@ -30,6 +29,7 @@ Export-Package: com.raytheon.uf.viz.objectiveanalysis.rsc
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Import-Package: com.raytheon.uf.common.comm,
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com.raytheon.uf.common.dataplugin.radar,
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com.raytheon.uf.common.gridcoverage,
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com.raytheon.uf.common.wxmath,
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com.raytheon.uf.viz.derivparam.library,
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com.raytheon.uf.viz.derivparam.tree,
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com.raytheon.viz.ui,
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@ -32,7 +32,6 @@ import org.opengis.referencing.datum.PixelInCell;
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import org.opengis.referencing.operation.MathTransform;
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import org.opengis.referencing.operation.TransformException;
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import com.raytheon.edex.meteoLib.Controller;
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import com.raytheon.uf.common.dataquery.requests.RequestConstraint;
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import com.raytheon.uf.common.dataquery.requests.RequestConstraint.ConstraintType;
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import com.raytheon.uf.common.geospatial.MapUtil;
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@ -40,11 +39,14 @@ import com.raytheon.uf.common.pointdata.ParameterDescription;
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import com.raytheon.uf.common.pointdata.PointDataContainer;
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import com.raytheon.uf.common.pointdata.PointDataView;
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import com.raytheon.uf.common.util.GridUtil;
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import com.raytheon.uf.common.wxmath.DistFilter;
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import com.raytheon.uf.common.wxmath.ScalelessAnalysis;
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import com.raytheon.uf.viz.core.datastructure.DataCubeContainer;
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import com.raytheon.uf.viz.core.exception.VizException;
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/**
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* TODO Add Description
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* Requests point data and performs objective analysis to map then data onto a
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* grid geometry.
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*
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* <pre>
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*
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@ -52,6 +54,7 @@ import com.raytheon.uf.viz.core.exception.VizException;
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* May 20, 2010 bsteffen Initial creation
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* Aug 20, 2013 2262 njensen Use wxmath instead of meteolib
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*
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* </pre>
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*
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@ -165,10 +168,10 @@ public class OAGridTransformer {
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if (!hasData) {
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return null;
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}
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float[] grid = new float[nx * ny];
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Controller.scaleless_analysis(xind, yind, values, size, nx, ny, grid);
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grid = Controller.dist_filter(grid, smoothPts, nx, 0, 0, nx, ny);
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float[] grid = ScalelessAnalysis.scaleless_analysis(xind, yind, values,
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size, nx, ny);
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grid = DistFilter.filter(grid, smoothPts, nx, ny, 1);
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for (int i = 0; i < grid.length; i++) {
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if (grid[i] > 1e36f) {
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@ -28,12 +28,13 @@ import org.geotools.coverage.grid.GeneralGridGeometry;
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import org.opengis.referencing.crs.CoordinateReferenceSystem;
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import org.opengis.referencing.operation.TransformException;
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import com.raytheon.edex.meteoLib.Controller;
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import com.raytheon.uf.common.dataquery.requests.RequestConstraint;
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import com.raytheon.uf.common.datastorage.records.FloatDataRecord;
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import com.raytheon.uf.common.pointdata.PointDataContainer;
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import com.raytheon.uf.common.pointdata.PointDataView;
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import com.raytheon.uf.common.util.GridUtil;
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import com.raytheon.uf.common.wxmath.DistFilter;
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import com.raytheon.uf.common.wxmath.ScalelessAnalysis;
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import com.raytheon.uf.viz.core.datastructure.DataCubeContainer;
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import com.raytheon.uf.viz.core.exception.VizException;
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import com.raytheon.uf.viz.derivparam.library.DerivedParameterGenerator;
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@ -57,6 +58,7 @@ import com.raytheon.viz.grid.util.TiltUtils;
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* May 20, 2010 bsteffen Initial creation
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* Jun 04, 2013 2041 bsteffen Switch derived parameters to use
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* concurrent python for threading.
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* Aug 20, 2013 2262 njensen Use wxmath instead of meteolib
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*
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* </pre>
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*
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@ -122,10 +124,10 @@ public class OATiltGridTransformer extends OAGridTransformer {
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if (!hasData) {
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return null;
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}
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float[] grid = new float[nx * ny];
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Controller.scaleless_analysis(xind, yind, values, size, nx, ny, grid);
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grid = Controller.dist_filter(grid, smoothPts, nx, 0, 0, nx, ny);
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float[] grid = ScalelessAnalysis.scaleless_analysis(xind, yind, values,
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size, nx, ny);
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grid = DistFilter.filter(grid, smoothPts, nx, ny, 1);
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for (int i = 0; i < grid.length; i++) {
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if (grid[i] > 1e36f) {
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@ -14,7 +14,6 @@ Require-Bundle: org.eclipse.ui,
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com.raytheon.viz.ui,
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com.raytheon.viz.pointdata,
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javax.measure,
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com.raytheon.edex.meteolib,
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org.jep;bundle-version="1.0.0",
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com.raytheon.uf.common.python;bundle-version="1.11.17",
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com.raytheon.uf.common.colormap;bundle-version="1.12.1174"
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@ -25,3 +24,4 @@ Export-Package: com.raytheon.viz.core.graphing,
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com.raytheon.viz.core.graphing.util,
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com.raytheon.viz.core.graphing.xy
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Bundle-RequiredExecutionEnvironment: JavaSE-1.6
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Import-Package: com.raytheon.uf.common.wxmath
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@ -23,7 +23,8 @@ import org.geotools.coverage.grid.GeneralGridEnvelope;
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import org.geotools.coverage.grid.GridGeometry2D;
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import org.geotools.geometry.GeneralEnvelope;
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import com.raytheon.edex.meteoLib.Controller;
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import com.raytheon.uf.common.wxmath.DistFilter;
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import com.raytheon.uf.common.wxmath.ScalelessAnalysis;
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import com.raytheon.uf.viz.core.interp.IInterpolation;
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import com.raytheon.uf.viz.core.interp.InterpolationRequest;
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import com.raytheon.uf.viz.core.interp.InterpolationResult;
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@ -31,7 +32,8 @@ import com.raytheon.viz.core.slice.request.HeightScale.ScaleType;
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/**
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*
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* TODO Add Description
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* Interpolation which uses functionality from A1 meteolib to map scattered
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* points onto a grid.
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*
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* <pre>
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*
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@ -39,6 +41,7 @@ import com.raytheon.viz.core.slice.request.HeightScale.ScaleType;
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* May 12, 2010 bsteffen Initial creation
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* Aug 20, 2013 2262 njensen Use wxmath instead of meteolib
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*
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* </pre>
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*
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@ -89,12 +92,11 @@ public class MeteolibInterpolation implements IInterpolation {
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z[i] = 1e37f;
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}
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}
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float[] grid = new float[(int) (gridX * gridY)];
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Controller.scaleless_analysis(x, y, z, x.length, (int) gridX,
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(int) gridY, grid);
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float[] newgrid = Controller.dist_filter(grid, 5.0f, (int) gridX, 0, 0,
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float[] grid = ScalelessAnalysis.scaleless_analysis(x, y, z, x.length,
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(int) gridX, (int) gridY);
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float[] newgrid = DistFilter.filter(grid, 5.0f, (int) gridX,
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(int) gridY, 1);
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for (int i = 0; i < grid.length; i++) {
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if (newgrid[i] < -999999 || newgrid[i] > 999999) {
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File diff suppressed because it is too large
Load diff
86
tests/unit/com/raytheon/uf/common/wxmath/TestScaleless.java
Normal file
86
tests/unit/com/raytheon/uf/common/wxmath/TestScaleless.java
Normal file
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@ -0,0 +1,86 @@
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/**
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* This software was developed and / or modified by Raytheon Company,
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* pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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*
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* U.S. EXPORT CONTROLLED TECHNICAL DATA
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* This software product contains export-restricted data whose
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* export/transfer/disclosure is restricted by U.S. law. Dissemination
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* to non-U.S. persons whether in the United States or abroad requires
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* an export license or other authorization.
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*
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* Contractor Name: Raytheon Company
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* Contractor Address: 6825 Pine Street, Suite 340
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* Mail Stop B8
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* Omaha, NE 68106
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* 402.291.0100
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*
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* See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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* further licensing information.
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**/
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package com.raytheon.uf.common.wxmath;
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import static org.junit.Assert.assertEquals;
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import org.junit.Test;
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/**
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* Tests the Scaleless Analysis function.
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*
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* Note that the inputs were generated using a random number generator and then
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* thrown against the original compiled C to get the expected outputs. No idea
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* if the inputs would be considered valid values that are normally passed into
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* scaleless_analysis.
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*
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* <pre>
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*
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* SOFTWARE HISTORY
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*
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* Aug 16, 2013 njensen Initial creation
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*
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* </pre>
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*
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* @author njensen
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* @version 1.0
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*/
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public class TestScaleless {
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private static float[] randomXind = { 23, 34, 8, 48, 33, 40, 32, 24, 41,
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12, 9, 4, 2, 36, 30, 45, 5, 18, 1, 27, 13, 15, 25, 11, 0, 39, 37,
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17, 43, 49, 26, 6, 31, 22, 14, 7, 16, 3, 29, 20, 44, 46, 19, 10,
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21, 38, 35, 47, 28, 42 };
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private static float[] randomYind = { 45, 38, 24, 48, 32, 46, 8, 9, 4, 27,
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47, 41, 17, 1, 13, 28, 31, 34, 14, 29, 42, 21, 6, 19, 20, 40, 44,
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49, 15, 16, 11, 23, 7, 39, 2, 0, 25, 26, 43, 12, 36, 30, 33, 37,
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22, 5, 18, 3, 10, 35 };
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private static float[] randomValues = { 73, 70, 99, 28, 48, 52, 58, 98, 72,
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14, 34, 38, 12, 21, 66, 82, 86, 41, 62, 40, 0, 11, 56, 57, 95, 15,
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78, 9, 39, 27, 71, 61, 63, 8, 7, 84, 50, 44, 54, 91, 67, 37, 30,
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59, 2, 96, 53, 26, 32, 5 };
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private static float[] randomExpected = { 59.24f, 58.61f, 57.02f, 56.65f,
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56.23f, 60.07f, 59.44f, 58.24f, 56.93f, 54.91f, 61.86f, 60.63f,
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59.08f, 57.93f, 55.30f, 63.19f, 62.30f, 60.40f, 59.55f, 55.34f,
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65.30f, 64.34f, 63.38f, 63.61f, 63.54f, 67.14f, 66.15f, 65.96f,
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67.74f, 72.88f, 67.91f, 67.48f, 68.24f, 69.68f, 71.17f, 72.22f,
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70.04f, 69.74f, 68.91f, 69.15f, 79.85f, 73.60f, 70.69f, 69.57f,
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67.02f, 77.09f, 74.62f, 72.06f, 71.51f, 69.78f };
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@Test
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public void testRandomlyGeneratedData() {
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int nx = 5;
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int ny = 10;
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int nv = nx * ny;
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float[] grid = ScalelessAnalysis.scaleless_analysis(randomXind,
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randomYind, randomValues, nv, nx, ny);
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for (int k = 0; k < nv; k++) {
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assertEquals(randomExpected[k], grid[k], 0.01f);
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}
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}
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}
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