Streamlines when re=1000

General Discussion
1

Hi All,
I am trying to plot streamlines for re=1000. I need to show the lines near corners but when I try to show my image looks too intense on the center like this:

re1000bn.1
re1000bn.1875×653 70.2 KB

but my aim is to show it like this
image
image664×649 76.3 KB
.
How can I do it?

2

Use ParaView, it will be much cleaner.

3

Thank you for your reply.How can I pass the streamline data on Freefem to paraview?

4

You want to pass the velocities, and then let ParaView draw the streamlines.

6

Well I passed the data to paraview it looks like this although I used streamlines filter. Do you have any idea how I can manage to plot streamlines?

image
image1181×795 113 KB

7

There are many available ParaView tutorials on YouTube and Google.

8

I solved at the end . Thank you so much.