Re: [visad] The results of your email commands

• To: "áÂÁËÕÍÏ× áÎÄÒÅÊ" <scratchboom@xxxxxxxxx>, visad@xxxxxxxxxxxxxxxx
• Subject: Re: [visad] The results of your email commands
• From: "Bill Hibbard" <hiding@xxxxxxxxx>
• Date: Sat, 4 Apr 2009 08:35:46 -0500

 It looks like you've found a bug in the DelaunayClarkson
code. As I recall, a programmer at SSEC converted
Clarkson's C code to Java at least ten years ago. Perhaps
someone will try to hunt down this bug. But since your data
set is small and has dimension = 2, I recommend that you
try replacing the call to the DelaunayClarkson constructor
with:

DelaunayWatson d = new DelaunayWatson(samples);

Good luck,
Bill

  ----- Original Message -----
  From: "áÂÁËÕÍÏ× áÎÄÒÅÊ"
  To: visad@xxxxxxxxxxxxxxxx
  Subject: Re: [visad] The results of your email commands
  Date: Sat, 4 Apr 2009 15:56:05 +0400


  Hello, all!
  I try to use Delaunay triangulation in the following way:

  /*five 2d points*/
  float[][] samples = {
  {0.0f, 0.1f, 0.2f, 0.3f, 0.4f},
  {0.0f, 0.5f, 0.0f, 0.5f, 0.0f}
  };
  DelaunayClarkson d = new DelaunayClarkson(samples);

  But get an exception
  Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException:
  5
  at visad.DelaunayClarkson.(DelaunayClarkson.java:1120)
  at Test.main(Test.java:95)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at
  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at
  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)

  Can you tell me, please, what is the trouble?
  thaks!

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