Re: 2D Visualization

• To: Xianjie Yi <xianjie_yi@xxxxxxxxxxx>
• Subject: Re: 2D Visualization
• From: Bill Hibbard <hibbard@xxxxxxxxxxxxxxxxx>
• Date: Tue, 29 Jan 2002 05:11:34 -0600

Hi Yi,

> I use Gridded2DSet to construct a 2D domain set and try to visualize the
> values at each node. It works fine but I can always see some triangles(I
> guess it is because of the interpolation used int Visad) if I use just small
> amounts of grids. How can get rid of these triangles? It will be better if I
> can see the squares instead of triangles when using just a few grids. Thanks
> so much.

You might try resampling your data to a higher resolution
Gridded2DSet, using the resample() method of Field.

Good luck,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI  53706
hibbard@xxxxxxxxxxxxxxxxx  608-263-4427  fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html

• Follow-Ups:
  • Re: 2D Visualization
    • From: Ugo Taddei

• References:
  • 2D Visualization
    • From: Xianjie Yi