Re: Plot Press vs Latitude

Hi Guilherme,
Your level array runs from 1000->100, so I am guessing that your
vertical coordinate is in units of hPa. Simply assign the vertical
coordinate dimension unit attribute like this:
u&lev@units = "hPa"

and your script should be fine. Note that as you are setting your
contour levels from -70:70 you might want to convert your u array to
Celsius from Kelvin.. Adam

On 01/14/2013 11:08 AM, Guilherme Martins wrote:
> Hi users,
>
> When I run my script (in attach and the file .nc) I get the message below:
>
> (0)gsn_csm_pres_hgt: Fatal: The coordinate array for the first
> dimension of the input data must be in Pascals, Hecto-pascals, or
> millibars
> (0)and it must contain the attribute 'units' set to one of the
> following strings (depending on your units):
> (0) 'mb' 'Mb' 'MB' 'millibar' 'millibars' 'MILLIBARS'
> 'hybrid_sigma_pressure' 'Pa' 'pa' 'PA' 'Pascals' 'pascals' 'PASCALS'
> 'hpa' 'hPa' 'HPA' 'hecto-pascals' 'HECTO-PASCALS'
> (0)Cannot create plot.
> fatal:Illegal right-hand side type for assignment
> fatal:Execute: Error occurred at or near line 41 in file teste.ncl
>
> My file is output from MCGA model
>
> And I saw that vertical level is:
>
> double lev ( lev )
> long_name :generic
> units :level
> axis :Z
>
> How can I fix this?
>
> Thanks,
>
> Guilherme Martins.
>
> --
> *Guilherme Martins*
> http://guilhermemartins.hd1.com.br/
>
>
>
>
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-- 
______________________________________________________________
Adam Phillips                                asphilli@ucar.edu
NCAR/Climate and Global Dynamics Division       (303) 497-1726
P.O. Box 3000				
Boulder, CO 80307-3000    http://www.cgd.ucar.edu/cas/asphilli

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Received on Mon Jan 14 12:24:06 2013