Transect swap orientation (Request in QGIS)

[qgis-bot]

Request for documentation

From pull request qgis/QGIS#64359
Author: @lbartoletti
QGIS version: 4.0

Transect swap orientation

PR Description:

Description

@nicogodet Follow up our discussion on qgis/QGIS#61545

@DelazJ after this pr, we can rewrite the documentation 😉

I'm not sure about the wording here.

Commits tagged with [need-docs] or [FEATURE]

[nicogodet]

I'm a bit short in free time until mid february but I will be happy to help!
This alg needs figures for a better understanding