topic_querying(1)

👑 topic_querying(1) — GRASS GIS User's Manual 👑

okay bestie, welcome to the querying topic page of the GRASS GIS manual, and honestly? it's giving detective era 🔍✨ this is your lil group chat of tools that all do the same iconic thing: asking maps questions and getting answers back. no cap.

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✨ Topic: querying ✨

so here's the squad. four modules, all certified ask-the-map-nicely specialists 💅

• i.spectral — shows you the spectral response at locations you pick, inside a group or images 🦋
• r.what.color — asks a raster map layer what colors it's serving 🎀
• r.what — interrogates raster maps about their category values and their category labels 🫶
• v.what — checks in on a vector map at whatever locations you hand it 🌸

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🔎 See also

fr fr, go peek at the matching keyword querying if you want even more references. it's the same vibe, more lore 💖

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🗂️ Indexes, bestie

• Main index
• Topics index
• Keywords index
• Graphical index
• Full index

not me listing every index like it's a playlist 😭 but they're all there and they all slap, iykyk

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

and that's the whole page, periodt 💅 mwah, thanks for reading the topic_querying(1) page from GRASS 8.4.2 — stay curious, stay querying, and remember: the maps will always answer if you ask the right question 👑🌈⭐