---
name: "topic_topology"
section: "1grass"
platform: "linux"
package: "grass-doc"
version: "8.4.1-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/topic_topology"
---

# topic\_topology(1grass)

## Topic: topology

| | | |
| --- | --- | --- |
| t.topology |  | Lists temporal topology of a space time dataset. |
| v.build.all |  | Rebuilds topology on all vector maps in the current mapset. |
| v.build |  | Creates topology for vector map. |
| v.build.polylines |  | Builds polylines from lines or boundaries. |
| v.clean |  | Toolset for cleaning topology of vector map. |

*See also the corresponding keyword topology for additional references.*

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