# Plotting streamlines

**URL:** https://discourse.julialang.org/t/plotting-streamlines/39690
**Category:** New to Julia
**Tags:** plotting
**Created:** [May 18, 2020, 11:18am UTC](https://discourse.julialang.org/t/plotting-streamlines/39690 "2020-05-18T11:18:44Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![LaurentPlagne](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/laurentplagne/32/10103_2.png) [@LaurentPlagne](https://discourse.julialang.org/u/LaurentPlagne)
#### Post date: [May 18, 2020, 11:54am UTC](https://discourse.julialang.org/t/plotting-streamlines/39690/2 "2020-05-18T11:54:31Z")

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You may take a look at Makie streamplots :

> [@Asynchronous Makie](https://discourse.julialang.org/t/asynchronous-makie/27127/16):
>
> For @tyfdzt: here are the basic components extracted from my code with Makie streamplots. Note that it is not a MWE. I hope it can help you. If not I can try to write a MWE. #The Cartesian axis : x = range(0,stop=lx,length=nx+1); hx = lx/nx; y = range(0,stop=ly,length=ny+1); hy = ly/ny; #Arrays for x and y velocity arrays that evolve via CFD simulation Ue=zeros(nx+2,ny+2) Ve=zeros(nx+2,ny+2) ..... #Declare a Makie Node (once) for storing velocity arrays uvn=Node([rand(size(Ue)...),rand(size(Ve…

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