Re: Plot NARR data on cylindrical equidistant

Thanks Mary and Andrea. This worked like a charm, and it's nice and
simple.

--Dave

Mary Haley wrote:
> Dave,
>
> Please see example 3 at:
>
> http://www.ncl.ucar.edu/Applications/ice.shtml
>
> for examples of plotting your data using 2D lat/lon arrays, and
> not having to regrid them. Of particular note are the lines:
>
> hi_at_lon2d = lon2d
> hi_at_lat2d = lat2d
>
> which you will need in your code.
>
> You should be able to use the same method for a Cylindrical
> Equidistant projection.
>
> --Mary
>
> On Mon, 7 May 2007, Dave Allured wrote:
>
>> Hello NCL.
>>
>> The NARR data set is pre-projected onto a Lambert conformal
>> projection. I would like to plot this data onto a plain old
>> cylindrical equidistant projection.
>>
>> Something like this is shown in NCL example narr_3.ncl, lower plot:
>> http://www.ncl.ucar.edu/Applications/Images/narr_3_lg.png
>>
>> However, this example regrids the data. I would like to plot without
>> regridding, to maintain full image resolution.
>>
>> What is the best NCL method for this? Mesh plots come to mind, but I
>> don't have any experience with them. Any advice would be appreciated.
>>
>> --Dave A.
>> CU/CIRES Climate Diagnostics Center (CDC)
>> NOAA/ESRL/PSD, Climate Analysis Branch (CAB)
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>> ncl-talk mailing list
>> ncl-talk_at_ucar.edu
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>>

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Received on Tue May 08 2007 - 13:18:08 MDT