Played around a little bit with #numpy and #matplotlib in #python to create a #cyberpunk #voxelart avatar featuring a #c64 #geos disk icon. #procrastination

I plotted a graph with some very small numbers. The scale of the vertical axis is listed as "1e-5+5.802e-1". What does this mean? I understand scientific notation, but not a sum of two numbers in this context. Where do the invisible parentheses go?

#30DayChartChallenge Day1 Fractions - animal rescue incidents attended by the London fire brigade.

5 of 10 animals rescued are cats, but there are some interesting differences between boroughs - birds in Westminster, horse in Bexley, foxes in Hammersmith.

Made in #python #matplotlib using custom svg markers + #pyfonts to read in Google font.

Full code https://github.com/Lisa-Ho/small-data-projects?tab=readme-ov-file#042025-animal-rescue-incidents

Who thought that designing video formats in a way that interrupting a write would cause the entire .mp4 file to be unplayable with "no playable streams detected" is a good idea?

Specifically: saving a #matplotlib animation to an .mp4 video.

Seeking recommendations for a #WebMapping tutorial / course?

Slightly at sea on where to start.

- My current JS skill level is _extreme novice_.
- I don't have access to ArcGIS.
- Comfortable with #QGIS [*] and the #python #geospatial ecosystem (#geopandas #xarray #rasterio and plotting with #matplotlib)

Suggestions welcome. TIA.

* I have looked at the qgis2web plugin, but having some issues associated with my aged laptop (2012 mbp running Ubuntu) and a 'Wayland session'.

In the second and final part of my series Exploring the Visible Spectrum with Python I plot the wavelengths, frequencies and energies of the colours of visible light using Matplotlib.

#python #pythonprogramming #programming #light #spectrum #physics #matplotlib

https://codedrome.substack.com/p/visible-spectrum-python-2

Unlocking the World of Digital Signal Processing with DSPylab

Dive into the innovative realm of DSPylab, a Python-based educational playground that empowers developers and learners to explore digital signal processing algorithms. With tools like NumPy and Matplo...

https://news.lavx.hu/article/unlocking-the-world-of-digital-signal-processing-with-dspylab

Included some #matplotlib in a #livecoding performance! Who said that #python cannot be used?

Music by @TodePond

Weekend viz. Marvel money tree showing box office sales by film and series.

Avengers are the most succesful series in in terms of box office sales with Avengers: End Game on top ($2,797m). Captain Marvel is the most succesful standalone film ($1,129m).

Data from Information is Beautiful (up until Jun 2023). Visual made 100% in #python #matplotlib.

Full code here (not pretty though ) https://github.com/Lisa-Ho/small-data-projects/blob/main/README.md#032025-marvel-money-tree

#matplotlib studies, WIP. The points are random. Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_02_21
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724 #CreativeCoding

"Plotando estatísticas básicas com #Polars e #Matplotlib - #NLP 04 " @dunossauro #Python

https://www.youtube.com/watch?v=4HpSFIekqDw

Hoje eu aprendi uma ideia ótima do Dunossauro que é imaginar que o ax do fig, ax do matplotlib (axis/eixo) é como uma haste onde penduramos as coisas! Como é fundamental o trabalho dele pra nossa comunidade.

Update: inicialmente achei que era uma tradução corrente mas ele me explicou que não.

buried treasures found during some personal data curation.

9 years ago I made this plot of sea ice draft and surface elevation from 3 different expeditions to similar regions of East Antarctica, from top to bottom 2004, 2007 and 2012. I'm pretty sure the aim was to show how the 2012 expedition changed the boundaries of what sea ice "looks like". I was involved in both 2007 and 2012 campaigns, organising sea ice drilling teams ;)

Only today found out that there’s a built-in function for labeling bars in Matplotlib.

It's been there since version 3.4. of Matplotlib, out in 2021
https://matplotlib.org/stable/gallery/lines_bars_and_markers/bar_label_demo.html#sphx-glr-gallery-lines-bars-and-markers-bar-label-demo-py
#Matplotlib

Did anyone here have trouble with #uv using a #Python build that breaks interactive #matplotlib and/or #tkinter? I think it might be breaking #FreeSimpleGUI too :(

https://github.com/astral-sh/uv/issues/6893

Update: Also https://github.com/astral-sh/python-build-standalone/issues/146

TIL matplotlib has xkcd style since 2013, and you can just turn it on with plt.xkcd()

via https://vxtwitter.com/jwt0625/status/1885247693678928360

Before prettifying: a colourful riot of indecipherable lines. After: much better.

Hypsometry across 22 study sites, grouped by whether the site is a lake-terminating or land-terminating.

If you have been using #py5 for a while, this page about #matplotlib integration is a documentation gem It opens up the possibility of making "live", real time and interactive, maplotlib charts, but even if you are not into #dataviz, it shows the beautiful #profiling tools integrated with py5 and how to use #threading to improve performance. In the end you also learn about named colors and the clever "Colormap Color Mode" feature.

https://www.py5coding.org/integrations/matplotlib.html #python #processing4 #profilers #colormapps

Navigating the Python Visualization Landscape: A Developer's Guide

As Python continues to dominate data science, understanding the myriad of visualization libraries has never been more crucial. This comprehensive overview explores the strengths and weaknesses of popu...

https://news.lavx.hu/article/navigating-the-python-visualization-landscape-a-developer-s-guide

On a mapping run - Bauhaus inspired grid map of europe. Each country is coloured by the first letter of their ISO name.

Maybe a little puzzle to figure out the grid I used

Initial map made in #python using #matplotlib then refined in Figma. Code: https://github.com/Lisa-Ho/small-data-projects/tree/main?tab=readme-ov-file#012025-grid-map-of-europe