Re: persistent "z" letter on plots

Hi Ekin,
NCL automatically (for the gsn_csm_* plotting routines) will use the
long_name attribute of the input array to be plotted as the
gsnLeftString subtitle.

For instance, if you are going to plot array "arr", and arr@long_name =
"z", then NCL will set gsnLeftString = arr@long_name ; = "z"

To stop that from happening, either delete the long_name (
delete(arr@long_name) ), or, set gsnLeftString = ""
Adam

On 06/22/2010 12:33 PM, Ekin Akoglu wrote:
> Dear All,
>
> I contour sea surface data with NCL and in all my plots there is "z"
> letter printed on top left of the plots. I couldn't figure it out. Does
> anyone have an idea about it? I read data from netcdf files and the name
> of the variable I read in is "z" but I do not use any code to print its
> name in anywhere of my code.
>

-- 
__________________________________________________
Adam Phillips 
asphilli@ucar.edu
National Center for Atmospheric Research   tel: (303) 497-1726
Climate and Global Dynamics Division         fax: (303) 497-1333
P.O. Box 3000				
Boulder, CO 80307-3000    http://www.cgd.ucar.edu/cas/asphilli
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