Re: points to grid

Thanks for the suggestion.
triple2grid does no interpolation, so it produces data on a regular
0.5x0.5 grid with periodic missing values.
Kind of like (D=data value, M=missing):

DMMDMMDMM
MMMMMMMMM
DMMDMMDMM

Mike

On Dec 3, 2008, at 1:28 PM, Correia, James wrote:

> You can try triple2grid I think.
> jimmyc
>
>
> On 12/3/08 11:18 AM, "Michael Notaro" <mnotaro_at_wisc.edu> wrote:
>
>> I have 11,000 random data points of vegetation with a latitude and
>> longitude for each point.
>> I want to create a global 2D lat/lon grid (0.5x0.5 degree) with this
>> data, using interpolation. Data over the ocean
>> should either be all 0's or missing, either way. Which approach /
>> function is best for this?
>>
>> veg(11000)
>> lat(11000)
>> lon(11000)
>>
>> TO
>>
>> data(360,720)
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Received on Wed Dec 03 2008 - 12:31:06 MST