Re: average over a state

From: Michael Notaro <mnotaro_at_nyahnyahspammersnyahnyah>
Date: Wed, 08 Apr 2009 11:22:23 -0500

Thanks for your email, Mary.
I ended up manually making a mask, but that took about 45 minutes.
Probably there's some way to do this using a shapefile of the polygon
border of a state.
Mike

On Apr 8, 2009, at 10:49 AM, Mary Haley wrote:

>
> Hi Michael,
>
> There's no trick that I know of, unless you have some kind
> of masking information to indicate what part of your
> data is over a specific US state.
>
> We've had this kind of request before, and it's been on our list
> to look into.
>
> --Mary
>
> On Tue, 7 Apr 2009, Michael Notaro wrote:
>
>> Does anyone know a trick to average a variable over a specific US
>> state?
>> For example, I have a 0.1 degree dataset of Midwest temperatures and
>> want to compute the average temperature over Wisconsin only
>> (carefully
>> within its state boundaries).
>>
>> Probably there's no good way but I might as well ask.
>>
>> Thanks, Mike
>> _______________________________________________
>> ncl-talk mailing list
>> List instructions, subscriber options, unsubscribe:
>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>
Received on Wed Apr 08 2009 - 10:22:23 MDT

This archive was generated by hypermail 2.2.0 : Sun Apr 12 2009 - 14:28:35 MDT