[ncl-talk] problem in creating coordinate variable

[Mary Haley]

Ipsita,

You are creating an 18 x 18 2D array to hold your data, but you only have a
1D array of 18 values.

Also, I don't know what you mean by "2-dimensional coordinate variable".

What you have is a collection of 18 random points, each with a lat/lon
point associated with it.  This cannot be represented by a 2D array with
lat/lon coordinate arrays.

Also, the latitude values all have a value of "108", and the longitude
values are all greater than 500. Are you sure these values are actually
lat/lon?

--Mary


On Wed, Nov 26, 2014 at 3:54 AM, Ipsita Putatunda <
ipsita.putatunda at gmail.com> wrote:

> Dear NCL users,
>   I have an ASCII file (tt.txt) with data in 3 columns for latitude
> longitude and variable respectively. Am reading this data using asciiread
> and trying to create a 2 dimensional coordinate variable with  the same lat
> lon and variable values.But the output is giving all undefined values. Any
> help in this issues will be appreciated. My script is attached herewith.
>
> Thanks,
> Ipsita
>
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