package org.djunits.demo.website;
   
   import org.djunits.value.ValueRuntimeException;
   import org.djunits.value.storage.StorageType;
   import org.djunits.value.vdouble.vector.base.DoubleVector;
   
   /**
    * <p>
    * Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS License</a>.
   * </p>
   * @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   * @author <a href="https://www.tudelft.nl/staff/p.knoppers/">Peter Knoppers</a>
   * @author <a href="https://www.transport.citg.tudelft.nl">Wouter Schakel</a>
   */
  public final class JerkDemo
  {
      /** */
      private JerkDemo()
      {
          // utility class
      }
  
      /**
       * @param args String[]; args
       * @throws ValueRuntimeException on error
       */
      public static void main(final String[] args) throws ValueRuntimeException
      {
          JerkJerk.html#Jerk">Jerk jerk1 = new Jerk(1.2, JerkUnit.SI);
          System.out.println("jerk1 = Jerk(1.2, JerkUnit.SI)       : " + jerk1);
          Jerk jerk2 = jerk1.times(2.0);
          System.out.println("jerk2 = jerk1.multiplyBy(2.0)        : " + jerk2);
          JerkJerk.html#Jerk">Jerk jerk3 = new Jerk(4.0, JerkUnit.IN_PER_S3);
          System.out.println("jerk3 = Jerk(4.0, JerkUnit.IN_PER_S3 : " + jerk3);
          System.out.println("jerk3 expressed in JerkUnit.SI       : " + jerk3.toString(JerkUnit.SI));
          System.out.println("jerk3 expressed in JerkUnit.FT_PER_S3: " + jerk3.toString(JerkUnit.FT_PER_S3));
          
          System.out.println();
          
          double[] sv = new double[] {1, 2, 3, 4, 5};
          JerkVector jerkVector = DoubleVector.instantiate(sv, JerkUnit.SI, StorageType.DENSE, JerkVector.class);
          System.out.println("jerkVector: " + jerkVector);
          // FIXME why can't we multiply a JerkVector by a scalar Duration and get an AccelerationVector 
  
          double[][] data = new double[1000][1000];
          for (int i = 0; i < 1000; i++)
          {
              for (int j = 0; j < 1000; j++)
              {
                  data[i][j] = 9 * i + 2 * j * 0.364;
              }
          }
          // XXX Is this supposed to fill a JerkMatrix???
      }
  
  }