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

[Manisha Ganeshan]

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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