Re: NCL not plotting first 200 m in the vertical cross section

From: Mary Haley <haley_at_nyahnyahspammersnyahnyah>
Date: Tue Feb 15 2011 - 08:11:44 MST

Dear Basit,

Thanks for providing the files offline. In looking at the data you're plotting, the picture is correct.

After you subset "rh_plane" using zmax_pos, the vertical, or "y" dimension of your data only has 6 elements, and the whole first row of these is missing. You can verify this with:


This is why you are getting no contours from 0 to 0.2.

Please recheck your calculations before you plot the data, and make sure you are calculating "zmax_pos" correctly.


On Feb 14, 2011, at 12:04 PM, Basit Khan wrote:

> Hi Mary,
> Thanks . I am using version 5.2.1 of ncl. The vertical cross section code is attached. The Lat-long information is hard wired so would you need to change it according to your .nc file.
> Regards,
> Basit
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Received on Tue Feb 15 08:11:48 2011

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