[ncl-talk] About output solar irradiation

[Mary Haley]

Soares,

As Dennis stated, you need to be much more explicit about what you are
trying to do.  Just showing us a couple of calculations is not enough.

It's possible that the data is correct, but that the plot is being labeled
incorrectly. If we can verify that the plot is correct, then you can focus
on whether the data is being calculated correctly.

Can you provide us with the script and data?

--Mary




On Fri, Feb 12, 2016 at 10:48 PM, isakhar sakhar isakhar <
isakhar.inside13 at gmail.com> wrote:

> Dear Mr.Dennis
>
> As shown in graphic, the solar irradiation starting at 4 AM and  but in
> normally case it starting at 6 or 7 AM. I am really new in studying about
> solar irradiation, so how to use it with xlat.
>
> Appreciate for any help and suggestion.
>
> Thank you,
> Soares
>
> On Wed, Feb 10, 2016 at 2:24 AM, Dennis Shea <shea at ucar.edu> wrote:
>
>> You must be *much* more explicit about your problems. I
>>
>> How is ncl-talk supposed what is "a little strange" ?
>>
>> You show 'xlat' but you do not show how you used it.
>> Same for cza and ca?
>>
>>
>> Looks like a daily cycle of solar radiation.
>>
>> On Mon, Feb 8, 2016 at 11:29 PM, isakhar sakhar isakhar <
>> isakhar.inside13 at gmail.com> wrote:
>>
>>> Deal NCL Talk team
>>>
>>> I got a little strange about my solar irradiation output as shown in
>>> attachment file using the code below.
>>>
>>>  rad = 4.0*atan(1)/180.
>>>    cza = acos(cz)/rad
>>>    cza at long_name = "zenith angle in degrees"
>>>
>>>      xlat = in->XLAT
>>>
>>>  nt = 5     ; example specific time
>>>  nl = 5
>>>  ml = 4
>>>
>>>  ;  print(" XLAT            cz             cza        ")
>>>     print(xlat(:,nl,ml)+"     "+cz(:,nl,ml)+"      "+cza(:,nl,ml))
>>>
>>>
>>>
>>> Appreciate for your help
>>>
>>> Soares
>>>
>>>
>>
>
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