Totally stuck; newbie; classroom homework help

Hi everyone, I’m an absolute beginner to Grasshopper and I want to visualize a data set on sunshine in cities on grasshopper. I’m planning to make a sun-flower diagram: but the task i have given myself is too big for my small hands i feel.. however

basically the diagram is a undulating curve made by points according to the amount of sunshine in all the months in a year and each curve marks the year of sunshine in that city; and like that i have 132 curves for corresponding cities around a central point making the sun-flower or literally the “sun-shine” graph. I’ve been at it for 10 days and I feel too stuck. HELP

a good starting point would be to post whatever you have tried and got “as close as possible” to the result you wanted, please include some sort of gh file with internalized geometries and also embed your sunshine dataset

Homework_01.gh (30.1 KB) Hello, thank you. Here i am attaching what i tried, which isn’t much to be honest.

Sunshine hours for cities in the world.csv (9.5 KB)

as a start

diagramFromCSV_jvs01.gh (23.5 KB)

Hey thankyou! i was also wondering some basic things, if it is possible to add thickness to a line sld and is its possible to make a circle dotted?

Hello everyone; thank you for responding; I ended up doing something. Not exactly what I wanted but something. Here attaching the result with y’all.

cool.
but would you share the gh-defenition?