Re: Paneling plots

The error message is telling you what the problem is:
"(create_one_station_plot) is undefined".

I had renamed your function, but forgot to do this across the whole script.
 Change any occurrence of "plot_one_station" to "create_one_station_plot".


--Mary



On Fri, Jun 20, 2014 at 6:11 PM, Amadou Coulibaly <mpapin24@gmail.com>
wrote:

> Hi Mary,
>
> I think this can be a good way to solve my paneling issue.
> Now it is showing this error:
> fatal:Undefined identifier: (create_one_station_plot) is undefined, can't
> continue
> fatal:["Execute.c":7743]:Execute: Error occurred at or near line 231 in
> file panel_plot_mod.ncl
> Because Function plot_one_station is not defined in the last block of my
> script. How to do it?
>
> Best regards
>
>
>
> On 20 June 2014 22:20, Mary Haley <haley@ucar.edu> wrote:
>
>> For the record, I don't think the "plot_one_station" is a procedure that
>> somebody on the NCL team wrote, so I'm not sure how it's supposed to wor=
k.
>>
>> The script is confusing because this procedure is being called three
>> times, but there's an "exit" call after each one. The NCL script is goin=
g
>> to stop after the first exit call, and not create the other two plots.
>>
>> However, even if you didn't have those three exit calls, you are still
>> not going to get the results you want. You are creating and paneling onl=
y
>> one plot with each call to this procedure, and hence you will get three
>> individual plots on three different frames (pages).
>>
>> This procedure is creating one plot but then trying to panel this one
>> plot as three plots, which makes no sense:
>>
>> if (.not.ismissing(plot(0))) then gsn_panel(wks,plot,(/3,1/),resP) en=
d
>> if
>>
>>
>> I think what you want to do is have "plot_one_station" be a function and
>> not a procedure, and have it return the plot that's created. This will g=
ive
>> you three separate plots, and *then* you can can call gsn_panel with the
>> three plots you created.
>>
>> I've modified your code, and added a "draw_panel_plots" procedure that
>> does just the gsn_panel call after all three plots are created. This is
>> untested.
>>
>> --Mary
>>
>>
>>
>> On Thu, Jun 19, 2014 at 3:47 PM, Amadou Coulibaly <mpapin24@gmail.com>
>> wrote:
>>
>>> Dear all,
>>>
>>> I am new user of ncl. I wanted to plot a panel of hourly hodograghs for
>>> 3 different stations. I used a procedure called "plot_one_station()". W=
hen
>>> I tried to run my script is showing me this message:
>>>
>>> (0) There are 1 valid plots out of 1 total plots
>>> (0) -------Panel viewport values for each plot-------
>>> (0) plot #0
>>> (0) new x,y = 0.336601,0.996732
>>> (0) orig wdt,hgt = 0.96,0.96
>>> (0) new wdt,hgt = 0.326797,0.326797
>>> (0) -------min/max X,Y viewport positions for plots-------
>>> (0) min/max x viewport position = 0.336601/0.336601
>>> (0) min/max y viewport position = 0.996732/0.996732
>>> (0) -------min/max NDC values for the object in panel-------
>>> (0) min/max x position = 0.336601/0.663399
>>> (0) min/max y position = 0.669935/0.996732
>>> Please, can someone tell me what should I do to solve this issue. Find
>>> attached my script.
>>>
>>> Best regards
>>>
>>> --
>>> * COULIBALY AMADOU *
>>> PhD Student on West African Climate System (WACS)
>>> FUTA - Federal University of Technology of Akure, Nigeria
>>>
>>> *Visiting Researcher - *
>>> *University of Cologne, Germany **Institute of Geophysics and
>>> Meteorology*
>>> Pohligstr. 3 / Office 3.102
>>> D-50969 Köln
>>>
>>> *Project*: WASCAL (West African Science Service Centre on Climate Chang=
e
>>> and Adapted Land Use)
>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
>>> 15218352574
>>>
>>> E-mail: mpapin24@gmail.com / coulibalya68@yahoo.com
>>>
>>> "*The time is always right to do right": Nelson Mandela*
>>>
>>> *"Character is like a tree and reputation like a shadow. The shadow is
>>> what we think of it; the tree is the real thing" : Abraham Lincoln*
>>>
>>> *"Do what you can, with what you have, where you are" Theodore Roosevel=
t*
>>>
>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> ncl-talk mailing list
>>> List instructions, subscriber options, unsubscribe:
>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>
>>>
>>
>
>
> --
> * COULIBALY AMADOU *
> PhD Student on West African Climate System (WACS)
> FUTA - Federal University of Technology of Akure, Nigeria
>
> *Visiting Researcher - *
> *University of Cologne, Germany **Institute of Geophysics and Meteorology=
*
> Pohligstr. 3 / Office 3.102
> D-50969 Köln
>
> *Project*: WASCAL (West African Science Service Centre on Climate Change
> and Adapted Land Use)
> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
> 15218352574
>
> E-mail: mpapin24@gmail.com / coulibalya68@yahoo.com
>
> "*The time is always right to do right": Nelson Mandela*
>
> *"Character is like a tree and reputation like a shadow. The shadow is
> what we think of it; the tree is the real thing" : Abraham Lincoln*
>
> *"Do what you can, with what you have, where you are" Theodore Roosevelt*
>
>
>
>
>
>

Received on Tue Jun 24 06:24:19 2014