User-defined vector topology validation

[landam]

Reported by marisn on 13 Sep 2010 19:56 UTC Just idea dump: GRASS should provide ability for users to define custom vector topology validation rules. Rules could take into account features from single or multiple vector maps (layers). Probably useage of plain attribute or geometry and not only topology validation rules should be considered too.

Such validation rules could be taken into account during map editing (digitizing) and/or used for vector map validation (v.validate).

Examples of possible rules in human readable form:

• Water hydrant (point) must be located on water pipe (line);
• There should be no holes (areas without centroid) in this map;
• Road of type X can not cross area of type Y;
• Z areas can not share boundary with Q areas.

Migrated-From: https://trac.osgeo.org/grass/ticket/1156

[landam]

Modified by @landam on 13 Sep 2010 21:32 UTC

[landam]

Modified by @landam on 12 May 2016 06:42 UTC

[landam]

Modified by @landam on 23 Aug 2016 08:04 UTC

[landam]

Comment by @landam on 27 Aug 2016 13:42 UTC Milestone renamed

[landam]

Comment by neteler on 26 Jan 2018 11:40 UTC Ticket retargeted after milestone closed

[landam]

Modified by neteler on 12 Jun 2018 20:48 UTC

[landam]

Comment by @landam on 25 Sep 2018 16:51 UTC All enhancement tickets should be assigned to 7.6 milestone.

[landam]

Comment by @landam on 25 Jan 2019 21:07 UTC Ticket retargeted after milestone closed