[postgis-devel] New RASTER/GEOMETRY Datatype RAY?

[Rémi Cura]

Looks like you could use pointcloud by p.ramsey. You would store both your
float [] as attributes of your pointcloud.others would be metadata and
could be stored in column or in custom type along with id to the patch
corresponding to your float[].
Cheers,
Remi—C

Le samedi 21 décembre 2013, Nathaniel Hunter Clay <clay.nathaniel at gmail.com>
a écrit :
> HI all,
>
> I 've been thinking on implementing a  visibility, radio power and
radiation patterns functions that would use an ray type input/output. Do
you think that its a good idea or have objections to add a special data
type? I know that radio power and radiation pattern functions would most
likely be of little interest, however visibility of course would most
likely be of interest.  Any input of any kind would be greatly appreciated.
>
> ray{
>     origin point;
>     end point;
>     samples float8[];
>     nsamples integer;
>     distance float8;
>     theta float8[]; // 0 at east, 0 down
> }
>
> Thanks,
>
> Nathaniel Hunter Clay
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