[ncl-talk] How to remove "undefined" from plot?

[Rick Brownrigg]

Hi,
Looking at the hovmueller plots at the examples page:

   http://ncl.ucar.edu/Applications/time_lon.shtml

The upper right label in these examples is the units label. You could
assign an appropriate attribute to the variable you are plotting (ex:
myVar at units = "....")  or, I think you can set this plotting resource to
clear the right labeling altogether:

res at gsnRightString = ""

Hope that helps...
Rick

On Wed, Sep 26, 2018 at 10:36 AM Manisha Ganeshan <
manisha.ganeshan86 at gmail.com> wrote:

> Dear NCL'ers,
>
> I am plotting hovmoller plots using gsn_csm_hov function for (a) standard
> reanalyses (MERRA2) variables read from the attached file
> MERRA2.u700_12N_60W_0W_201409_201410.nc and (b) self-generated variables
> read from the attached file imf.nc. The scripts used are
> plot_merra2_input.ncl and plot_merra2_imf.ncl, respectively (attached).
> For hovmoller figures plotted using my self-created input file, I get
> "undefined" on the upper right hand corner of the plot. I assume this has
> to do with undefined metadata or undefined attributes. I don't get any
> warning or error messages. Could you tell me what "undefined" means? And
> how to get rid of it while plotting?
>
> Regards,
> Manisha
>
>
>
> --
> Dr. Manisha Ganeshan
> Universities Space Research Association
> Maryland, U.S.A.
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