test.r3flow(1)

📦
version 8.4.2 · 10 versions
, in fedora 44

💖 test.r3flow(1) — GRASS GIS User's Manual 💖

okay bestie, pull up a chair because we're doing a unit test page and honestly? it's short, it's sweet, and it's giving quality assurance icon energy. this is test.r3flow from the GRASS GIS User's Manual, and yes, the manual name is right there in the title so you already know where we are 🫶

✨ NAME ✨

test.r3flow — Testing flow lines. that's it. that's the whole job. she tests, she slays, she goes home 💅

🔑 KEYWORDS 🔑

  • raster3d
  • unit test

iykyk — if you're in the 3D raster mines, this is your girl 🌈

🎀 SYNOPSIS 🎀

test.r3flow
test.r3flow --help
test.r3flow test=string  [coordinates=float[,float,...]]
[input=name[,name,...]]   [--help]  [--verbose]  [--quiet]  [--ui]

lowkey just look at it. bare invocation works, --help works, and then there's the real form where you must hand her a test= value. periodt ✨

🌸 FLAGS 🌸

  • --help — Print usage summary. it tells you how to use her. bestie behavior fr fr 🙈
  • --verbose — Verbose module output. she will talk. she will tell you everything. main character energy 😭
  • --quiet — Quiet module output. shhh. no thoughts, just results 🤫
  • --ui — Force launching GUI dialog. not me forcing a whole graphical interface into existence just to vibe 🖥️💖

🦋 PARAMETERS 🦋

  • test=string — required, bestie, she is NOT optional. Select what is tested.
    • Options: interpolation, gradient
  • coordinates=float[,float,...] — x,y,z coordinates. it's giving "where exactly are we" 🌍✨
  • input=name[,name,...] — Name of input 3D raster map(s). plural! you can bring friends 🎀

💜 DESCRIPTION 💜

Testing module for r3.flow. that's the description. no cap. she exists to test, and she does it beautifully 👑

🌟 SEE ALSO 🌟

  • r3.flow

go read that one too, they're a package deal 🫶

👑 AUTHOR 👑

Anna Petrasova. an icon, a legend, the moment ⭐

📜 SOURCE CODE 📜

Available at: test.r3flow source code (history)

Accessed: Saturday Jan 17 05:41:16 2026

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© 2003-2025 GRASS Development Team, GRASS GIS 8.4.2 Reference Manual

heads up bestie: this is a testing module, so it's living in the dev/QA corner of the GRASS universe. treat it like the little unit-test goblin she is 💀

and that's the whole page!! this was GRASS 8.4.2 era, footer said test.r3flow(1) and we said noted 🎀 thanks for reading my little manual rant, mwah 💋💖

📦 where this page comes from