topic_col...formation(1grass)

🌈 Topic: color transformation 🌈

okay bestie, welcome to the GRASS User's Manual — this lil corner of it is all about color transformation, and it's lowkey one of the prettiest topics in the whole manual. 💖 We're literally just moving pixels between color spaces here. No cap, that's the whole vibe.

Here's the squad:

• i.his.rgb — Transforms raster maps from HIS (Hue-Intensity-Saturation) color space to RGB (Red-Green-Blue) color space. it's giving "turn the vibe back into actual colors" 🎀
• i.rgb.his — Transforms raster maps from RGB (Red-Green-Blue) color space to HIS (Hue-Intensity-Saturation) color space. the ✨ opposite direction ✨, main character energy fr fr
• r.his — Generates red, green and blue (RGB) raster map layers combining hue, intensity and saturation (HIS) values from user-specified input raster map layers. so you feed it your H, your I, and your S, and it hands you back three shiny RGB layers 🦋

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Also! See also the corresponding keyword color transformation for additional references. iykyk 📚

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Wanna go exploring? There's the Main index, the Topics index, the Keywords index, the Graphical index, and the Full index — pick your fighter. 👑

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ngl this page is short but it's iconic. 💅

Okay that's the whole page, bestie — you ate. 🫶 This was from the GRASS User's Manual, brought to you by the GRASS Development Team, © 2003-2026, and it's the GRASS 8.5.0 Reference Manual. periodt. 💜