Re: Interpolate NARR data to coarser grid

From: Zachary Mangin <zmangin_at_nyahnyahspammersnyahnyah>
Date: Wed Mar 21 2012 - 10:04:28 MDT

I will try these suggestions. Very much appreciate it.

-Zac

On Wed, Mar 21, 2012 at 9:49 AM, Dennis Shea <shea@ucar.edu> wrote:

> The NARR example page
>
> http://www.ncl.ucar.edu/**Applications/narr.shtml<http://www.ncl.ucar.edu/Applications/narr.shtml>
> Example 3
>
>
>
> On 3/21/12 8:43 AM, Zachary Mangin wrote:
>
>> Good morning NCL Talk.
>>
>> I am attempting to interpolate NARR precipitation data to a much coarser
>> grid. NARR data I have are of resolution 277 x 349 (y by x). These data
>> are on a curvilinear map grid. I would like approximately 2.8 x 2.8
>> degree interpolated values. I have tried a few different things but am
>> unsure which route is best. First I converted NARR 2d lat/lon values to
>> 1d arrays using /ndtoooned/. I then tried a bilinear interpolation
>> (/linint2/) route. That code is attached. I thought about using the
>> function /area_hi2lores/ but I do not believe that can be used with NARR
>>
>> data. Any help and/or suggestions are appreciated. Am I missing
>> something in my code?
>>
>> Thanks.
>>
>> Zac
>>
>>
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Received on Wed Mar 21 10:04:42 2012

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