Re: High/Low Labels threshold

Hi Patrick,

There's no way to do this using these resources, but I believe you can
get want you want by using the local_min, local_max functions:

    http://www.ncl.ucar.edu/Document/Functions/Built-in/local_min.shtml
    http://www.ncl.ucar.edu/Document/Functions/Built-in/local_max.shtml

Then, here are some graphical examples on how to plot this information:

   http://www.ncl.ucar.edu/Applications/minmax.shtml

--Mary

On Fri, 17 Jul 2009, Patrick Reuter wrote:

> Dear all,
>
> is there a way to use
>
> res_at_cnHighLabelsOn = True ; turn on H labels
> res_at_cnLowLabelsOn = True ; turn on H labels
>
> and to indicate to only draw the "H" for highs higher than a threshold
> (say, 1025 hpa), and to only draw lows lower than a threshold (say,
> 995 hpa) ?
>
> Best regards!
> Patrick
>
>
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Fri Jul 17 2009 - 16:59:31 MDT