[postgis-devel] Stats

dustymugs dustymugs at gmail.com
Fri Nov 30 17:19:08 PST 2012


I guess my initial answer would be: No, not in the same context as in
geometry.

Having said that, things like elevation datasets (NED) could have the
band pixel values considered the Z axis while the X and Y axes are the grid.

I don't know what the fourth dimension would be... time?

-bborie

On 11/30/2012 05:12 PM, Paul Ramsey wrote:
> N-dimensions. More than 2., Preferably as many as four.
> P.
> 
> On Fri, Nov 30, 2012 at 7:11 PM, dustymugs <dustymugs at gmail.com> wrote:
>> A completely ignorant question... what's n-d?
>>
>> -bborie
>>
>> On 11/30/2012 05:05 PM, Paul Ramsey wrote:
>>> Does raster do n-d?
>>> Yours in ignorance,
>>> p
>>>
>>> On Wed, Nov 28, 2012 at 12:35 AM, Paragon Corporation <lr at pcorp.us> wrote:
>>>> Very pretty.  What function did you use to get that.  Would be prettier if
>>>> its rasterized :)
>>>>
>>>> -----Original Message-----
>>>> From: postgis-devel-bounces at lists.osgeo.org
>>>> [mailto:postgis-devel-bounces at lists.osgeo.org] On Behalf Of Paul Ramsey
>>>> Sent: Tuesday, November 27, 2012 4:27 PM
>>>> To: PostGIS Development Discussion
>>>> Subject: [postgis-devel] Stats
>>>>
>>>> Working on n-d stats...
>>>>
>>>>
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