[GRASS-user] grass vector model, cats and layers concept

[Vincent Bain]

Hello,

recently I suggested [1] to scribble a sketch to illustrate concepts of
categories and layers specific to grass vector model.
Here it is:

http://www.toraval.fr/telec/catsnlayers.zip

I would appreciate to have your feedbacks on it, hoping thinks are true
and clear enough...
The idea is to provide a visual aid to the manuals/vectorintro.html and
if necessary a page on the wiki where the diagram would be explicitely
commented :
- terminology (feature-id, cat, layer, database connection)
- related handling commands (v.category and so on).

Yours,
Vincent.


[1] On Moritz's proposal :
http://lists.osgeo.org/pipermail/grass-user/2013-April/067668.html