Updated after Orekit 8.0 and Hipparchus 1.0 releases.

BUILDING.txt

@@ -25,13 +25,7 @@ Building with Eclipse:
    the source tab of the Configure Build Path dialog
  - set the external libraries to JRE system library (provided by Eclipse),
    Junit 4.x (provided by Eclipse) orekit (available at Orekit website
-   https://www.orekit.org/) and Apache Commons Math (available at
-   Apache Software Foundation commons-math
-   http://commons.apache.org/proper/commons-math/download_math.cgi
+   https://www.orekit.org/) and Hipparchus (available at
+    Hipparchus project downloads page https://www.hipparchus.org/downloads.html)
    in the libraries tab of the Configure Build Path dialog
- - if you want to also build the optional geotiff module, you should
-   add rugged/geotiff/src/main/java, rugged/geotiff/src/main/resources,
-   rugged/geotiff/src/test/java, rugged/geotiff/src/test/resources in
-   the source tab of the Configure Build Path dialog and add the
-   Apache Commons Imaging library to the external libraries
 

pom.xml

@@ -37,8 +37,8 @@
     <rugged.maven-surefire-report-plugin.version>2.18.1</rugged.maven-surefire-report-plugin.version>
     <rugged.jgit.buildnumber.version>1.2.8</rugged.jgit.buildnumber.version>
     <rugged.plantuml.version>7999</rugged.plantuml.version>
-    <rugged.orekit.version>8.0-SNAPSHOT</rugged.orekit.version>
-    <rugged.hipparchus.version>1.0-SNAPSHOT</rugged.hipparchus.version>
+    <rugged.orekit.version>8.0</rugged.orekit.version>
+    <rugged.hipparchus.version>1.0</rugged.hipparchus.version>
     <rugged.compiler.source>1.8</rugged.compiler.source>
     <rugged.compiler.target>1.8</rugged.compiler.target>
     <rugged.maven-resources-plugin.version>2.7</rugged.maven-resources-plugin.version>
@@ -143,20 +143,26 @@
         <type>jar</type>
         <optional>false</optional>
     </dependency>
-
     <dependency>
-	<groupId>org.hipparchus</groupId>
-	<artifactId>hipparchus-core</artifactId>
-	<version>${rugged.hipparchus.version}</version>
-	<type>jar</type>
-	<optional>false</optional>
+  	  <groupId>org.hipparchus</groupId>
+	    <artifactId>hipparchus-core</artifactId>
+	    <version>${rugged.hipparchus.version}</version>
+  	    <type>jar</type>
+	    <optional>false</optional>
     </dependency>
     <dependency>
-	<groupId>org.hipparchus</groupId>
-	<artifactId>hipparchus-geometry</artifactId>
-	<version>${rugged.hipparchus.version}</version>
-	<type>jar</type>
-	<optional>false</optional>
+        <groupId>org.hipparchus</groupId>
+        <artifactId>hipparchus-geometry</artifactId>
+        <version>${rugged.hipparchus.version}</version>
+        <type>jar</type>
+        <optional>false</optional>
+    </dependency>
+    <dependency>
+        <groupId>org.hipparchus</groupId>
+        <artifactId>hipparchus-stat</artifactId>
+        <version>${rugged.hipparchus.version}</version>
+        <type>jar</type>
+        <optional>false</optional>
     </dependency>
 
     <dependency>
@@ -428,8 +434,8 @@
         <configuration>
           <overview>${basedir}/core/src/main/java/org/orekit/rugged/overview.html</overview>
           <links>
-            <link>http://docs.oracle.com/javase/6/docs/api/</link>
-            <link>http://commons.apache.org/math/javadocs/api-${rugged.apache-commons-math.version}</link>
+            <link>http://docs.oracle.com/javase/8/docs/api/</link>
+            <link>https://hipparchus.org/site-hipparchus-${rugged.hipparchus.version}/apidocs/</link>
             <link>https://www.orekit.org/site-orekit-${rugged.orekit.version}/apidocs/</link>
           </links>
           <charset>${project.reporting.outputEncoding}</charset>

src/main/java/org/orekit/rugged/api/RuggedBuilder.java

@@ -30,7 +30,6 @@ import java.util.List;
 
 import org.orekit.bodies.OneAxisEllipsoid;
 import org.orekit.errors.OrekitException;
-import org.orekit.errors.PropagationException;
 import org.orekit.frames.Frame;
 import org.orekit.frames.FramesFactory;
 import org.orekit.propagation.Propagator;
@@ -747,16 +746,12 @@ public class RuggedBuilder {
                 /** {@inheritDoc} */
                 @Override
                 public void handleStep(final SpacecraftState currentState, final boolean isLast)
-                    throws PropagationException {
-                    try {
-                        final AbsoluteDate  date = currentState.getDate();
-                        final PVCoordinates pv   = currentState.getPVCoordinates(inertialFrame);
-                        final Rotation      q    = currentState.getAttitude().getRotation();
-                        positionsVelocities.add(new TimeStampedPVCoordinates(date, pv.getPosition(), pv.getVelocity(), Vector3D.ZERO));
-                        quaternions.add(new TimeStampedAngularCoordinates(date, q, Vector3D.ZERO, Vector3D.ZERO));
-                    } catch (OrekitException oe) {
-                        throw new PropagationException(oe);
-                    }
+                    throws OrekitException {
+                    final AbsoluteDate  date = currentState.getDate();
+                    final PVCoordinates pv   = currentState.getPVCoordinates(inertialFrame);
+                    final Rotation      q    = currentState.getAttitude().getRotation();
+                    positionsVelocities.add(new TimeStampedPVCoordinates(date, pv.getPosition(), pv.getVelocity(), Vector3D.ZERO));
+                    quaternions.add(new TimeStampedAngularCoordinates(date, q, Vector3D.ZERO, Vector3D.ZERO));
                 }
 
             });
@@ -769,7 +764,7 @@ public class RuggedBuilder {
                                       pvFilter, quaternions, interpolationNumber,
                                       aFilter);
 
-        } catch (PropagationException pe) {
+        } catch (OrekitException pe) {
             throw new RuggedException(pe, pe.getSpecifier(), pe.getParts());
         }
     }

src/main/java/org/orekit/rugged/errors/RuggedExceptionWrapper.java

@@ -19,8 +19,8 @@ package org.orekit.rugged.errors;
 /** This class allows to wrap {@link RuggedException} instances in {@code RuntimeException}.
  * <p>Wrapping {@link RuggedException} instances is useful when a low level method throws
  * one such exception and this method must be called from another one which does not allow
- * this exception. Typical examples are propagation methods that are used inside Apache
- * Commons optimizers, integrators or solvers.</p>
+ * this exception. Typical examples are propagation methods that are used inside Hipparchus
+ * optimizers, integrators or solvers.</p>
  * <p>
  * This class is heavily based on Orekit {@link org.orekit.errors.OrekitException},
  * which is distributed under the terms of the Apache License V2.

src/main/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossing.java

@@ -192,7 +192,7 @@ public class SensorMeanPlaneCrossing {
         final SingularValueDecomposition svd = new SingularValueDecomposition(matrix);
 
         // extract the left singular vector corresponding to least singular value
-        // (i.e. last vector since Apache Commons Math returns the values
+        // (i.e. last vector since Hipparchus returns the values
         //  in non-increasing order)
         final Vector3D singularVector = new Vector3D(svd.getU().getColumn(2)).normalize();
 
@@ -362,7 +362,7 @@ public class SensorMeanPlaneCrossing {
 
         final PVCoordinates targetPV = new PVCoordinates(target, Vector3D.ZERO);
 
-        // we don't use an Apache Commons Math solver here because we are more
+        // we don't use an Hipparchus solver here because we are more
         // interested in reducing the number of evaluations than being accurate,
         // as we know the solution is improved in the second stage of inverse location.
         // We expect two or three evaluations only. Each new evaluation shows up quickly in

src/site/markdown/building.md

@@ -87,9 +87,9 @@ The simplest way to use Rugged with Eclipse is to follow these steps:
     in the source tab of the Configure Build Path dialog
 
   * set the external libraries to JRE system library (provided by Eclipse),
-    Junit 4.x (provided by Eclipse), Apache Commons Math (available at
-    Apache Software Foundation Commons Math
-    [downloads page](http://commons.apache.org/proper/commons-math/download_math.cgi),
+    Junit 4.x (provided by Eclipse), Hipparchus (available at
+    Hipparchus project
+    [downloads page](https://www.hipparchus.org/downloads.html),
     and Orekit (available at Orekit
     [downloads page](https://www.orekit.org/forge/projects/orekit/files)
     in the libraries tab of the Configure Build Path dialog

src/site/markdown/design/overview.md

@@ -16,14 +16,14 @@ Global architecture
 -------------------
 
 Rugged is an intermediate level mission-independent library. It relies on
-the Orekit library and on the Apache Commons Math library. It is itself
+the Orekit library and on the Hipparchus library. It is itself
 intended to be used from a mission-specific interface by one or more
 image processing applications.
 
 ![architecture](../images/rugged-architecture.png)
 
-The Java platform provides the runtime environment, the Apache Commons
-Math library provides the mathematical algorithms (3D geometry, root
+The Java platform provides the runtime environment, the Hipparchus
+library provides the mathematical algorithms (3D geometry, root
 solvers ...), the Orekit library provides the space flight dynamics
 computation (frames transforms, orbits and attitude propagation and
 interpolation ...). The Rugged library itself provides the algorithms
@@ -45,7 +45,7 @@ image processing application and the interface layer, and is limited to very few
 level functions with few primitive types (raw arrays for pixels or ground coordinates).
 
 The Rugged library is developed in the Java language and has full access to the Orekit and
-Apache Commons Math libraries. It is designed and developed by space flight dynamics and
+Hipparchus libraries. It is designed and developed by space flight dynamics and
 geometry specialists, with support from the image processing specialists for the API definition.
 
 Functional Breakdown

src/site/markdown/design/preliminary-design.md

@@ -16,7 +16,7 @@ Overview
 --------
 
 The top level design describes the various libraries and their interactions. The lowest level
-corresponding to the Apache Commons Math library is not shown here for clarity.
+corresponding to the Hipparchus library is not shown here for clarity.
 
 The following sequence and class diagrams show the three most important functions: initialization
 of the libraries, direct location and inverse location.
@@ -90,7 +90,7 @@ The computation is performed in several steps. The line to which the points belo
 solver taking advantage of the first time derivatives automatically included in Orekit transforms. It can therefore set
 up a model of the angle between the target point and the mean sensor plane, and therefore compute in only two or three
 iterations the exact crossing of this plane, and hence the corresponding line number. Then, the position of this
-crossing along the line is searched using a general purpose solver available in Apache Commons Math. As all coordinates
+crossing along the line is searched using a general purpose solver available in Hipparchus. As all coordinates
 are already known in spacecraft frame at this stage, no conversions are performed and this solver find the corresponding
 pixel very fast. The last two steps correspond to fixing accurately the previous results, which can be important when
 the various pixels in the line sensor do not really form an exact line and therefore when the previous computation which

src/site/markdown/design/technical-choices.md

@@ -15,7 +15,7 @@
 Earth frames
 ------------
 
-As Rugged is built on top of Orekit and Apache Commons Math, all the flight dynamics and
+As Rugged is built on top of Orekit and Hipparchus, all the flight dynamics and
 mathematical computation are delegated to these two libraries and the full accuracy available
 is used. This implies for example that when computing frames conversions between the inertial
 frame and the Earth frame, the complete set of IERS Earth Orientation Parameters (EOP)
@@ -194,9 +194,9 @@ Both light-time correction and aberration of light correction are applied in the
 ignored (independently) at user choice. One use case for ignoring these important correction is for validation purposes and comparison
 with other libraries that do not take this correction into account. This use case is by definition restricted to validation phases and
 should not apply to operational systems. Another use case for ignoring light-time correction and aberration of light correction occurs
-when the effect is explicitely expected to be compensated at a later stage in the image processing chain, most probably using a
+when the effect is explicitly expected to be compensated at a later stage in the image processing chain, most probably using a
 posteriori polynomial models. This use case can occur in operational products. It seems however better to compensate these effects early
-as they can be computed to full accuracy with a neglectible computation overhead.
+as they can be computed to full accuracy with a negligible computation overhead.
 
 Arrival on ellipsoid
 --------------------

src/site/markdown/downloads.md

@@ -66,20 +66,22 @@ your program:
 
 This file contents is:
 
-  * leap seconds data up to early 2016,
+  * leap seconds data up to end of 2016,
 
-  * IERS Earth orientation parameters from 1973 to mid 2014
-    with predicted date to end 2014 for some parameters (both IAU-1980 and IAU-2000),
+  * IERS Earth orientation parameters from 1973 to mid 2016
+    with predicted date to fall 2016 for some parameters (both IAU-1980 and IAU-2000),
 
-  * Marshall Solar Activity Futur Estimation from 1999 to 2014,
+  * Marshall Solar Activity Futur Estimation from 1999 to mid 2016,
 
   * DE 430 planetary ephemerides from 1990 to 2069,
 
-  * Eigen 06S gravity field.
+  * Eigen 06S gravity field,
+
+  * FES 2004 ocean tides model.
 
 There are no guarantees that this file will be available indefinitely or that its
 content will be updated. It should be considered as a simple configuration example.
 Users are encouraged to set up their own configuration data.
 
-The file is available by following this link: [orekit-data.zip](https://www.orekit.org/forge/attachments/download/584/orekit-data.zip).
+The file is available by following this link: [orekit-data.zip](https://www.orekit.org/forge/attachments/download/610/orekit-data.zip).
 

src/site/markdown/faq.md

@@ -44,15 +44,11 @@ Installation
 
 ### What are the dependencies for Rugged?
 
-Rugged core relies on the Orekit space flight dynamics library and on
-Apache Commons Math mathematical libraries. Both libraries are free
+Rugged relies on the Orekit space flight dynamics library and on
+Hipparchus mathematical libraries. Both libraries are free
 software libraries distributed under the terms of the Apache Software
 License version 2.0.
 
-Rugged aster relies on Rugged core and on Apache Commons imaging libraries.
-Both libraries are free software libraries distributed under the terms of
-the Apache Software License version 2.0.
-
 Runtime errors
 --------------
 

src/site/markdown/index.md

@@ -64,7 +64,7 @@ Features
     * aberration of light correction (about 20m)
     * line-of-sight curvature in geodetic coordinates,
       (0m at nadir, 10m at 30° dive angle, hundreds of meters for skimming los)
-    * refraction not available in early 2014, but expected to be added soon
+    * refraction not available in early 2016, but expected to be added soon
 
   * not limited to Earth
 

src/site/markdown/tutorials/direct-location.md

@@ -41,9 +41,9 @@ pointing towards the Earth and Y is such that X,Y,Z forms a right-handed coordin
 
 For this we need the following packages
 
-import org.hipparchus.geometry.euclidean.threed.Rotation;
-import org.hipparchus.geometry.euclidean.threed.Vector3D;
-import org.hipparchus.util.FastMath;
+    import org.hipparchus.geometry.euclidean.threed.Rotation;
+    import org.hipparchus.geometry.euclidean.threed.Vector3D;
+    import org.hipparchus.util.FastMath;
     import java.util.ArrayList;
     import java.util.List;
     import org.orekit.rugged.los.LOSBuilder;

src/site/xdoc/changes.xml

@@ -20,6 +20,14 @@
     <title>Rugged Changes</title>
   </properties>
   <body>
+    <release version="2.0" date="TBD" description="TTBD">
+      <action dev="luc" type="update">
+        Updated dependencies to Orekit 8.0 and Hipparchus 1.0.
+      </action>
+      <action dev="guylaine" type="update">
+        Converted Rugged to use the Hipparchus library.
+      </action>
+    </release>
     <release version="1.0" date="2016-02-10"
              description="This is the first official release of Rugged. It includes direct and
              inverse location for push-broom sensors.">