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Re: Another vectorisation question
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From: |
John Reed |
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Subject: |
Re: Another vectorisation question |
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Date: |
Fri, 16 Jul 2010 09:49:58 -0700 |
>>> Jordi Gutiérrez Hermoso <address@hidden> 7/16/2010 9:39 AM >>>
On 16 July 2010 11:08, John Reed <address@hidden> wrote:
>> Thank you for the feedback Jordi, I want to look up a certain grid
>> point and quickly find the indices of all the random x,y
coordinates
>> that fall closest to that grid point.
>That does sound like a problem for quadtrees. You should consider
that
>approach as well.
Thank you I will investigate that option too. John
Re: Another vectorisation question, Jaroslav Hajek, 2010/07/16