Re: Retrieve high/low label data

Samuel,

I don't think there's any way to do this. The person who would know
is out today. If I'm wrong, hopefully he will correct me.

You might want to see the local_min and 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

--Mary

On Mar 24, 2010, at 10:07 AM, Leung Samuel wrote:

> Dear NCL Team,
>
> There are attributes under cn resources which can show the high/low
> labels on a plot, for example, cnHighLabelsOn / cnLowLabelsOn. What
> if I want not only to print the "H" or "L" on the graph, but also
> get the data about those high/low labels such as lat/lon, pressure
> values? Thanks in advance.
>
> Regards,
> Samuel Leung
> _______________________________________________
> 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 Mon Mar 29 10:26:06 2010