Nice work on the visualization. The final prompt in the assignment is to write 1-2 paragraphs about why you created this visualization form, what you changed to get it to work with the barley data. If you can complete that and let me know here, I'll review again.

Hi Paul, thanks so much for letting me know, I totally spaced on that. When I came back to this visualization, I realized I didn't like very much how there is no legend, which I had trouble with, so I redid the visualization, which is on another public notebook on my profile ("Observable d3.js course 2"). For that one, I utilized the stacked radial bar chart better by modifying the barley.csv file, now called barleyV2.csv. To do this I changed the columns to just site, and one column for each variety. Under the variety columns, I had the respective yields, of which I combined the 1931 and 1932 data for. Once that was done, I was able to more easily make a legend with a gradient separated by variety. I also changed the color scheme from spectral, to a green gradient, for which I had to change the code so that the gradient was separated by the number of different strains (i / series.length). If this is not adequate, I am more than happy to provide a paragraph for the work I did the first time. Thanks!

Hey Brogan, Thanks! This is great. I think those changes make a lot of sense, though I am not seeing I think the latest work? I'm still seeing the original color schemes. Maybe you did this in a forked version? If you can send that to me, I'd love to see it, but overall you've shown that you can write D3 code and make examples work for your use case, so you have completed the assignment. Nice job! I will send over your certificate right now.