[ncl-talk] Unable to plot composite of meridional circulation gsn_csm_pres_hgt

[Ipshita Majhi]

Thank you for your support grateful for it

On Fri, Apr 28, 2017 at 9:15 AM, Maria Gehne - NOAA Affiliate <
maria.gehne at noaa.gov> wrote:

> Hi Ipshita,
>
> The error messages tell you exactly what's wrong, the variable you are
> trying to plot is missing coordinate variables. In particular the level
> coordinates.  See the NCL documentation on coordinate variables if you are
> not familiar with those (http://www.ncl.ucar.edu/
> Document/Manuals/NCL_User_Guide/NCL_User_Guide_v1.1_Legal.pdf , page 11).
>
> One simple way to fix this might be to copy the coordinates from the
> original data to your variable v_diff.
>
> Maria
>
> On Thu, Apr 27, 2017 at 11:29 PM, Ipshita Majhi <ipmajhi at alaska.edu>
> wrote:
>
>> Dear NCL,
>>
>> I am trying to plot composite of meridional circulation and following
>> errors keep coming up:
>>
>> fatal:No coordinate variable exists for dimension (level) in variable
>> (v_diff)
>> fatal:["Execute.c":7743]:Execute: Error occurred at or near line 107 in
>> file SF_composite_MJ.ncl
>>
>> fatal:No coordinate variable exists for dimension (level) in variable
>> (v_diff)
>> fatal:(level) is not coordinate variable in variable(v_diff).
>> fatal:["Execute.c":7743]:Execute: Error occurred at or near line 108 in
>> file SF_composite_MJ.ncl
>>
>> fatal:No coordinate variable exists for dimension (lat) in variable
>> (v_diff)
>> fatal:["Execute.c":7743]:Execute: Error occurred at or near line 110 in
>> file SF_composite_MJ.ncl
>>
>> (0) gsn_csm_pres_hgt: Fatal: The first dimension of the input data must
>> (0) have a coordinate variable called 'lev.'
>> (0) Cannot create plot.
>> fatal:Illegal right-hand side type for assignment
>> fatal:["Execute.c":7743]:Execute: Error occurred at or near line 137 in
>> file SF_composite_MJ.ncl
>>
>> (0) Error: gsn_panel: all of the plots passed to gsn_panel appear to be
>> invalid
>>
>> I am attaching the code with this email. It would be great if you could
>> guide me on this
>>
>> Best Regards
>> Ipshita
>> --
>> ************************************************************
>> *******************************************************
>> "I slept and dreamt that life was joy. I awoke and saw that life was
>> service. I acted and behold, service was joy." - Rabindranath Tagore
>> ************************************************************
>> ********************************************************
>>
>> Ipshita Majhi
>> PhD Candidate
>> University of Alaska , Fairbanks
>> Atmospheric Science Department
>> (907)978-4220 <(907)%20978-4220> ipmajhi at alaska.edu
>>
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>


-- 
*******************************************************************************************************************
"I slept and dreamt that life was joy. I awoke and saw that life was
service. I acted and behold, service was joy." - Rabindranath Tagore
********************************************************************************************************************

Ipshita Majhi
PhD Candidate
University of Alaska , Fairbanks
Atmospheric Science Department
(907)978-4220 ipmajhi at alaska.edu
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