[ncl-talk] Error- wrf model output wind plot

[Gaurav Tiwari]

Hi Dennis,

     I done few changes what you suggested but still I am getting some
error.
Current error is attached below

fatal:VectorFieldInitialize: dimensions of vfUDataArray and vfVDataArray
are inconsistent
fatal:Unable to initialize layer-Can't Create
fatal:Unable to access object with id:-4
fatal:Unable to access object with id:-4
warning:Unable to add DataItem "(null)" to DataList "vcVectorFieldData"
fatal:CompileDataList:DataList has no valid members



Kindly let me know some ideas to plot wrf wind at different different
pressure levels.


-Gaurav




********************************************************************
*Gaurav Tiwari*
Research Scholar
Department of Earth and Environmental Sciences
Indian Institute of Science Education and Research Bhopal
(IISER B)
Bhopal- 462066, Madhya Pradesh
Mob: +91-7471112407
LinkedIn
<https://www.linkedin.com/in/gaurav-tiwari-bb36357a?trk=hp-identity-name>
Research gate <https://www.researchgate.net/profile/Gaurav_Tiwari5>


On Tue, Nov 28, 2017 at 9:13 PM, Dennis Shea <shea at ucar.edu> wrote:

>
> u10 = wrf_user_getvar(f, "U10",it)
>  printVarSummary(u10)    ; ===> [south_north | ?] x [west_east | ?]
>
>
> ---
> u = wrf_user_getvar(f, "U",it)
> printVarSummary(u)    ; ===>  [bottom_top | ?] x [south_north | ?] x
> [west_east_stag | ?]
>
> ---
>
> function gsn_csm_vector (
> 		wks  [1] : graphic,
> 		u [*][*] : numeric,  <=== 2-dimensions
> 		v [*][*] : numeric,  <=== 2-dimensions
> 		res  [1] : logical
> 	)
>
> kl = 5
> vector = gsn_csm_vector(wks,u(kl,:,:),v(kl,:,:),vec_res)
>
> On Mon, Nov 27, 2017 at 11:09 PM, Gaurav Tiwari <gaurav16 at iiserb.ac.in>
> wrote:
>
>> Dear Mary,
>>
>>      I am trying to plot WRF model output wind at different different
>> atmospheric pressure levels, but I am facing an error
>>
>> atal:Number of dimensions in parameter (1) of (gsn_csm_vector) is (3),
>> (2) dimensions were expected
>> fatal:["Execute.c":8640]:Execute: Error occurred at or near line 42 in
>> file Zwind.ncl
>>
>>
>> The same script is working for U10, V10 but not for U,V.
>>
>>
>> --Gaurav
>>
>>
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>
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