Re: newbie question

• To: Steve Emmerson <steve@xxxxxxxxxxxxxxxx>, "visad-list@xxxxxxxxxxxxx" <visad-list@xxxxxxxxxxxxx>
• Subject: Re: newbie question
• From: Helen Yi <y.yi@xxxxxxxxxxxxx>
• Date: Tue, 09 Apr 2002 15:30:37 -0400

Hi,

Thanks for your response.

The examples/Test43.java use eitherLinear2DSet or  Gridded2DSet to create  2D
(LengthX by LengthY) domainSet.

But the lat and lon of my pixel data is not in regular order, how can I
create a 2D domainSet?

Thanks,

-Helen

Steve Emmerson wrote:

> Helen Yi,
>
> >Date: Tue, 09 Apr 2002 14:30:00 -0400
> >From: Helen Yi <y.yi@xxxxxxxxxxxxx>
> >To: "visad-list@xxxxxxxxxxxxx" <visad-list@xxxxxxxxxxxxx>
> >Subject: newbie question
>
> The above message contained the following:
>
> > Hi there,
> >
> > I have a question  about ploting  pixel's temperature on 2D (Lat vs LON)
> > domain.
> >
> > Suppose I have 300 pixels with knowing each pixel's lat, lon and
> > temperature.
> >
> > The FunctionType is
> > (Latitude, Longitude) -> (temperature)
> >
> > My question is
> >
> > how can I create the 2D (Latitude, Longitude) display?
>
> The file examples/Test43.java displays a 2-D field as an image.  You
> might try looking at it.
>
> Regards,
> Steve Emmerson   <http://www.unidata.ucar.edu>

• References:
  • Re: newbie question
    • From: Steve Emmerson