[GRASS-dev] How to create union of areas with isles

[Росен Матев]

Absolutely agree that grass needs that. I might take this task after I
finish the buffer module (very soon).

2008/8/12 Markus Neteler <neteler at osgeo.org>:
> On Tue, Aug 12, 2008 at 10:39 PM, Moritz Lennert
> <mlennert at club.worldonline.be> wrote:
>> On 12/08/08 17:53, Росен Матев wrote:
>>>
>>> I came up with something similar to v.overlay and the old buffer
>>> module. I'm only concerned that it might be slow but I think we can
>>> use a spatial index to improve it alot
>>
>> This brings up the need to have permanent (file-based) spatial index,
>> instead of only one built on-the-fly.
>> Another important ToDo:
>> http://freegis.org/cgi-bin/viewcvs.cgi/grass6/doc/vector/TODO?rev=HEAD&content-type=text/vnd.viewcvs-markup
>
> For an up-to-date version, see here:
> http://trac.osgeo.org/grass/browser/grass/trunk/doc/vector/TODO
>
> Markus
>