[ncl-talk] changing the dimension

[Dennis Shea]

In a an offline email your wording indicated wanted a zonal (constant
latitude) cross-section of the swath data. The swath has lat and lon are
represented as follows:

;--- Read lat/lon swath locations.
   longitude = hdf4_file->Longitude                   ; [nscan | 9247] x
[nray | 49]
   latitude  xx= hdf4_file->Latitude

Hence, the data are curvilinear in NCL semantics.

===
A swath is a narrow band. In my opinion, binning or tiling are the best
methods to use to grid the values. NCL has a simple binning methodology
that can be used to create a rectilinear grid. The 'zonal' plot can be
created from the new grid.

See attached



On Sat, Jun 18, 2016 at 10:21 AM, Geeta Geeta <geetag54 at yahoo.com> wrote:

> Thanks Dennis.
>  with the modification of the code, I am able to get ht on the vertical
> axes.
>
>
> Geeta.
>
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