// test_get_close.java

public class test_get_close
{
  public test_get_close()
  {
    System.out.println("test_get_close.java running");
    get_close G = new get_close();
    double xp[] = {1.0, 2.0, 3.0, 4.0, 5.0};
    double yp[] = {5.0, 4.0, 3.0, 2.0, 1.0};
    double zp[] = {1.0, 1.0, 3.0, 3.0, 2.0};
    double tp[] = {0.0, 5.0, 3.0, 3.0, 6.0};
    int n = xp.length;
    int ixk[] = new int[n];
    double d[] = new double[n];
    double x = 3.5;
    double y = 2.5;
    double z = 4.5;
    double t = 4.5;

    System.out.println("test get_close.index2");
    G.index2(x, y, xp, yp, ixk);
    System.out.println("x="+x+", y="+y);
    for(int i=0; i<n; i++)
    {
      d[ixk[i]] = Math.sqrt((x-xp[ixk[i]])*(x-xp[ixk[i]])+
                            (y-yp[ixk[i]])*(y-yp[ixk[i]]));
      System.out.println("i="+i+", ixk[i]="+ixk[i]+", d[ixk[i]]="+d[ixk[i]]);
    }

    System.out.println("test get_close.index3");
    G.index3(x, y, z, xp, yp, zp, ixk);
    System.out.println("x="+x+", y="+y+", z="+z);
    for(int i=0; i<n; i++)
    {
      d[ixk[i]] = Math.sqrt((x-xp[ixk[i]])*(x-xp[ixk[i]])+
                           (y-yp[ixk[i]])*(y-yp[ixk[i]])+
                           (z-zp[ixk[i]])*(z-zp[ixk[i]]));
      System.out.println("i="+i+", ixk[i]="+ixk[i]+", d[ixk[i]]="+d[ixk[i]]);
    }

    System.out.println("test get_close.index4");
    G.index4(x, y, z, t, xp, yp, zp, tp, ixk);
    System.out.println("x="+x+", y="+y+", z="+z+", t="+t);
    for(int i=0; i<n; i++)
    {
      d[ixk[i]] = Math.sqrt((x-xp[ixk[i]])*(x-xp[ixk[i]])+
                            (y-yp[ixk[i]])*(y-yp[ixk[i]])+
                            (z-zp[ixk[i]])*(z-zp[ixk[i]])+
                            (t-tp[ixk[i]])*(t-tp[ixk[i]]));
      System.out.println("i="+i+", ixk[i]="+ixk[i]+", d[ixk[i]]="+d[ixk[i]]);
    }

    System.out.println("test get_close.sort2");
    G.sort2(x, y, xp, yp);
    System.out.println("x="+x+", y="+y);
    for(int i=0; i<n; i++)
    {
      d[i] = Math.sqrt((x-xp[i])*(x-xp[i])+
                       (y-yp[i])*(y-yp[i]));
      System.out.println("i="+i+", xp[i]="+xp[i]+", yp[i]="+yp[i]+
                         ", d[i]="+d[i]);
    }

    System.out.println("test get_close.sort3");
    G.sort3(x, y, z, xp, yp, zp);
    System.out.println("x="+x+", y="+y+", z="+z);
    for(int i=0; i<n; i++)
    {
      d[i] = Math.sqrt((x-xp[i])*(x-xp[i])+
                       (y-yp[i])*(y-yp[i])+
                       (z-zp[i])*(z-zp[i]));
      System.out.println("i="+i+", xp[i]="+xp[i]+", yp[i]="+yp[i]+
                         ", zp[]i]="+zp[i]+", d[i]="+d[i]);
    }

    System.out.println("test get_close.sort4");
    G.sort4(x, y, z, t, xp, yp, zp, tp);
    System.out.println("x="+x+", y="+y+", z="+z+", t="+t);
    for(int i=0; i<n; i++)
    {
      d[i] = Math.sqrt((x-xp[i])*(x-xp[i])+
                       (y-yp[i])*(y-yp[i])+
                       (z-zp[i])*(z-zp[i])+
                       (t-tp[i])*(t-tp[i]));
      System.out.println("i="+i+", xp[i]="+xp[i]+", yp[i]="+yp[i]+
                         ", zp[]i]="+zp[i]+", tp[i]="+tp[i]+", d[i]="+d[i]);
    }

    System.out.println("end test_get_close");

  }

  public static void main (String[] args)
  {
    new test_get_close();
  }
}