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Plotting wind direction and speed over time

19 visualizaciones (últimos 30 días)
Lindazeta el 15 de Jun. de 2020
Comentada: Stefan Weichert el 16 de Nov. de 2022
I need to plot wind speed and directon over time, with data over two weeks (data is attached). I would like to have the time on the x-axis and wind on the y-axis, but I don't know how to go about it. I've read a bit about quiver but not sure how to use it, it hasn't worked for me so far..
Any help is appreciated!

Respuestas (1)

Ameer Hamza
Ameer Hamza el 15 de Jun. de 2020
Editada: Ameer Hamza el 15 de Jun. de 2020
This plot direction value vs date
T = readtable('smhi-wind-data.csv');
plot(T.Date, T.Direction)
To use quiver, you need 4 vectors (x-coordinates, y-coordinates, x-velocity, and y-velocity). Or at least two vectors (x-velocity and y-velocity), the x and y-coordinate are just chosen to be integers.
  5 comentarios
buschman el 10 de Feb. de 2022
hints to that solution would help me aswell!
Stefan Weichert
Stefan Weichert el 16 de Nov. de 2022
Quiver should have something that disables the link between vectors and the coordinate system. in Python the vectors are unlinked by default, and you have to make them scale with x and y explicitly. In Matlab I cannot find an option to do or undo that. I would very much like a solution to this too!

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