[GRASS-git] [OSGeo/grass] 38e0b3: r.horizon: adjust bufferzone to multiples of resol...

[Anna Petrasova]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: 38e0b3d28fe60b39a10c264c759474410b95670d
      https://github.com/OSGeo/grass/commit/38e0b3d28fe60b39a10c264c759474410b95670d
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2024-02-14 (Wed, 14 Feb 2024)

  Changed paths:
    M raster/r.horizon/main.c
    M raster/r.horizon/testsuite/test_r_horizon.py

  Log Message:
  -----------
  r.horizon: adjust bufferzone to multiples of resolution (#3384)

* r.horizon: adjust bufferzone to multiples of resolution

* fix test

* restrict input bufferzone to positive values

* add tests for negative bufferzone