[ncl-talk] doubt if data is being plottted

[Mary Haley]

Geeta,

We cannot debug this by simply looking at data values and plots. I do see
the issue that you are pointing out, but without seeing your code, I can't
be sure of the problem.

If your value that is 52.05 is surrounded by missing values, then I think
it's possible it won't show up on the plot. You could try doing a raster
plot:

res at cnFillMode = "RasterFill"

to see if this changes anything.

If it doesn't, then if you could provide the data and a clean script, this
would really help.

thanks,

--Mary


On Thu, Dec 15, 2016 at 1:48 AM, Geeta Geeta <geetag54 at yahoo.com> wrote:

> dear ncl-talk
> I am using a variable called Z_fnl which is filtered for one condition and
> the it is called maxZ. Then maxZ is filtered for 2 conditions and is called
> maxZ_Conv.
>
> Below output is the LIne number ofthe file, Raintype, Lat, Lon, maxZ,
> maxZ_Conv (Output is attatched)
>
>    5843 (118,0) -9999 14.7402 75.7023   0    -9999
>    5844 (118,1) 152 14.7826 75.6777   23.09    -9999
>    5845 (118,2) 210 14.8249 75.6531   34.03    34.03
>    5846 (118,3) 200 14.8669 75.6286   52.05    52.05
>    5847 (118,4) 200 14.9083 75.6044   40.67    40.67
>    5848 (118,5) 210 14.9496 75.5802   22.34    22.34
>    5849 (118,6) 120 14.9906 75.5562   23.75    -9999
>    5850 (118,7) 210 15.0313 75.5322   24.61    24.61
>    5851 (118,8) 210 15.0716 75.5085   36.33    36.33
>    5852 (118,9) 210 15.112 75.4847   42.3    42.3
> Now I am plotting the Raintype and maxZ_Conv for a small area and for a
> large area.
>
> Now my problem is that it looks like that the plots and unable to
> correspond directly to the data. For example, in the line number at 5846
> which has highest value of 52.05 at the point 14.8669/75.6286 . Pls also
> check the lines from 5843-5852.
>
>  (118,3) 200 14.8669 75.6286   52.05    52.05 seems to be missing in the
> plot. At this point the DEEP Blue color is missing.
>
> I m sorry for asking this basic question.
>
>
>
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