Re: IDV auto map projections

• To: Lukas Lehner <lehner@xxxxxxxxxxxxxx>
• Subject: Re: IDV auto map projections
• From: John Caron <caron@xxxxxxxxxxxxxxxx>
• Date: Tue, 10 Apr 2007 09:55:32 -0600

Hi Lukas:

It can be a subtle problem to diagnose if a file is "really" following CF 
correctly.

You could try sending your file through here:

 http://motherlode.ucar.edu:8080/thredds/cdmValidate.html

and see if the results are helpful.

Or look at it in the ToolsUI program (Coordinate System Tab) and see what the 
INFO button tells you.

 http://www.unidata.ucar.edu/software/netcdf-java/v2.2/webstart

For background on Conventions:

http://www.unidata.ucar.edu/software/netcdf/conventions.html
http://www.unidata.ucar.edu/software/netcdf-java/reference/CSObjectModel.html


Lukas Lehner wrote:

Hello

I'm using idv 2.2b2, is it automatically using the information in the netcdf header to draw the grid according to set up projection?

Because it is still showing data in original lat-lon projection.

I just don't know if this is idv feature or bug.

The data in netcdf file follow CF convention.

Thank you
Lukas

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• References:
  • IDV auto map projections
    • From: Lukas Lehner