index(1)

📦
version 8.4.2 · 6 versions
, in fedora 44

💖 index(1) — GRASS GIS User's Manual 💖

okay bestie, welcome to the GRASS GIS index page, the literal front door of the whole manual. this is index(1), no cap. grab a snack, we're gonna scroll. 🍓

✨ NAME ✨

index — the big glorious doorway into the GRASS GIS 8.4.2 Reference Manual 🌈

🦋 DESCRIPTION 🦋

Geographic Resources Analysis Support System, which literally everyone calls GRASS GIS, is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. it's giving "does everything" energy, fr fr. 🌸

GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies. like, the whole planet is using it. iconic behavior. 👑

This reference manual details the use of modules distributed with Geographic Resources Analysis Support System (GRASS), an open source (GNU GPLed), image processing and geographic information system (GIS). it's free, it's open, it slayed. 💅

🌟 Start Here Energy

  • Quick Introduction — the lil intro that gets you oriented 🧚
  • How to start with GRASS GIS — the starter pack, no cap
  • Index of topics and keywords — when you know the vibe but not the name
  • Graphical User Interface — the pretty face of GRASS

🖥️ GUI Things

  • Intro: Graphical User Interface — the GUI intro, bestie
  • General — general GRASS GIS startup manual
  • General commands manual — all the general commands, listed
  • Intro: projections and spatial transformations — the projection lore 🗺️
  • wxGUI details — the details of the wxGUI
  • wxGUI components — every lil component
  • wxGUI toolboxes — the toolboxes ✨
  • GUI commands — commands that do GUI stuff
  • Display — Display commands manual
  • Display drivers — the drivers behind the display
  • Graphical index of functionality — click around and find stuff 🦋

📦 Extras & Code

  • Addons — the addon zone
  • Addons manual pages — manual pages for all the addons
  • Programmer's Manual — for the code girlies, iykyk 💻
  • FAQ - Frequently Asked Questions (Wiki) — the wiki FAQ, your bestie in a crisis
  • Python — GRASS GIS Python library documentation
  • PyGRASS documentation — the PyGRASS docs, periodt
  • GRASS GIS in Jupyter Notebooks — notebooks!! 🔥

🗺️ Data Processing Girlies

  • Raster processing — Intro: 2D raster map processing
  • Raster commands manual — all the raster commands
  • 3D raster processing — Intro: 3D raster map (voxel) processing
  • 3D raster (voxel) commands manual — the voxel commands, they're giving depth 💜
  • Image processing — Intro: image processing
  • Imagery commands manual — imagery commands galore
  • Vector processing — Intro: vector map processing and network analysis
  • Vector commands manual — vector commands, arrow girlies unite
  • GRASS ASCII vector format specification — the ASCII vector spec, extremely specific, extremely iconic
  • Database — Intro: database management
  • SQL support in GRASS GIS — SQL support, yes queen 🎀
  • Database commands manual — database commands
  • Temporal processing — Intro: temporal data processing
  • Temporal commands manual — time-based commands, very main character
  • Cartography — PostScript commands manual
  • wxGUI Cartographic Composer — make it cute, make it cartographic
  • Miscellaneous & Variables — Miscellaneous commands manual
  • GRASS variables and environment variables — the variables!! (you will need them) 😭

🔍 THE INDEX INDEX 🔍

Main index | Topics index | Keywords index | Graphical index | Full index

if you're lost, literally just pick one. they all lead somewhere good. 🫶

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

and that's the page, bestie!! 🎉 this whole thing shipped as part of GRASS GIS 8.4.2, and the copyright belongs to the GRASS Development Team, © 2003-2025, with the version string GRASS 8.4.2 riding along at the bottom like a lil signature. mwah. 💖✨

📦 where this page comes from