@terence@fosstodon.org
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terence

@terence@fosstodon.org

smitten with R · political economy · the rayverse's number one fan

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terence, to random
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Coastal bathymetric contours (left) and topobathymetric contours (right) of Japan. Couldn't decide which one I like better so here's both.

#rayshader adventures, an #rstats tale

A visualisation of the topobathy contours of Japan

terence, to random
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Bathymetry of the Seto Inland Sea revisited.

adventures, an tale

terence, to random
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Bathymetry of the Red Sea.

adventures, an tale

terence, to random
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Almost forgot this projection so here it is with the world's ocean currents. Should I name the currents?

adventures, an tale

terence, to random
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Tree canopy height map of the County of Maui, including the islands of Maui, Lānaʻi, Molokaʻi, Kahoʻolawe, and Molokini. Made possible by @hughagraham.

#rayshader adventures, an #rstats tale

terence, to random
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Ocean currents of the world.

#rayshader-#rayrender adventures, an #rstats tale

A spinning globe showing the ocean currents of the world over shaded relief, set to the first 15 seconds of Santana's cover of The Zombie's She's Not There

terence, to random
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Lago Titicaca, the largest lake in South America. In watercolor shaded relief. :)

adventures, an tale

terence, to random
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Tree canopy height map of the island of Hawai‘i (Big Island). Made possible by @hughagraham's {chmloader} package. To give an idea of the detail, the data here is 1.3 GB.

#rayshader adventures, an #rstats tale

terence, to random
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Bathymetry of the Aegean Sea.

#rayshader adventures, an #rstats tale

terence, to random
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I have a linestring with messy ends (like a tangled ball of yarn). How can I smooth the messy ends so that it traces a nice curve around the yarn-like segments? I tried the {smoothr} package but it doesn't seem to work. #rstats

Also open to QGIS or Python approaches.

terence,
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@elipousson Thanks, I'll give it a try.

terence, to random
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Bathymetry of the Gulf of Alaska.

#rayshader adventures, an #rstats tale

terence, to random
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@tylermorganwall This is probably something I can work out for myself but I've learned that asking you saves me time. 😅 Can I use the z coordinate for the altitude of a path in render_path if I have altitude (xyz) data?

terence,
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@tylermorganwall To think I've been manually specifying a value all this time.

terence,
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@tylermorganwall Also, how hard would it be to get voxel rendering in rayrender? Been thinking I could try to mimic it through plot_gg or perhaps stack cubes in rayrender.

terence, to random
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Thanks to @hughagraham, here's a tree canopy height viz of O‘ahu, Hawai‘i two ways—canopy height only (left), over shaded relief (right). Which do you prefer?

Hi-res canopy height data from World Resources Institute and Meta.

#rayshader adventures, an #rstats tale

A visualisation of tree canopy height over shaded relief in O‘ahu, Hawai‘i

terence, to random
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As requested by @jarrin_v, here's a quick render of Lago Titicaca's bathymetry. It's more challenging to find lake bathymetry data compared to seas and oceans. Let me know if you have better data!

#rayshader adventures, an #rstats tale

terence, to random
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Bathymetry of the Arabian Sea.

#rayshader adventures, an #rstats tale

terence, to random
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Bathymetry of the Persian Gulf.

#rayshader adventures, an #rstats tale

terence, to random
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How far does the Arctic tern fly? This far. The longest migration of any animal on our planet. Incredible.

#rayshader adventures, an #rstats tale

terence, to random
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Huh, raymachine overheated mid-render for the first time ever, hitting 102 degrees before shutdown. Is my trusty D5 pump from 2013 finally starting to fail?

terence, to random
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Bathymetry of the Black Sea.

#rayshader adventures, an #rstats tale

terence, to random
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Relative wealth estimates of Brazil, 2021. The relative wealth index measures how the wealth of a 2.4 square km micro-region compares to other regions in the same country.

adventures, an tale

terence, to random
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Okay, I fixed the visualisation here. Here are roads and buildings of the island of Ireland with insets of the more populated cities. I even corrected the name of one city.

I'm nothing if not a people pleaser.

terence, to random
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Does anyone know of a good image viewer for Linux? The default one I'm using can't handle large files...been using a browser instead and figured it's time to find something.

terence,
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@confluency Thanks Adrianna!

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