Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.

Map Projections

Hi,

Could someone steer me in the right direction here? I have a terrain
data set that looks like:

   (lon, lat) --> alt

I have a lovely 2D image by mapping lon -> XAxis, lat -> YAxis, and alt
-> RGB. How would I go about displaying this with a Lambert conformal
projection?

Should I use visad.data.hdfeos.LambertConformalConic for the
CoordinateSystem? 

I'll have multiple Data objects that are functions of (lon, lat) and I'd
rather not have to define them with a special CoordinateSystem. (I've
been looking at Test11 which does this for PolarCoordinateSystem.)  I'd
like to be able to change projections by changing a property of my
Display, not my Data. 

I'd appreciate any suggestions.

Thanks,
Doug

-- 
*----------------------------------------------------------------------*
| Doug Lindholm, Software Engineer          |  E-mail: lind@xxxxxxxx   |
| Research Applications Program             |   Phone: 303-497-8374    |
| National Center for Atmospheric Research  |                          |
| P.O. Box 3000                             |     There's no place     |
| Boulder, Colorado 80307-3000              |        like $HOME        |
*----------------------------------------------------------------------*


  • 2001 messages navigation, sorted by:
    1. Thread
    2. Subject
    3. Author
    4. Date
    5. ↑ Table Of Contents
  • Search the visad archives: