How to set color in quiver 2D

Hi, I've trying to assigning color to the arrows according to the vector magnitude. I used set, but I guess to use a set, I need the specify which is the magnitude of the arrows, but I don't know how...

I tried used functions like quiverwcolorbar, but there's NaN in the data, so it doesn't work for some of them.

Answer 1

[KSSV]

Have you tried quiverc?

https://in.mathworks.com/matlabcentral/fileexchange/3225-quiverc

[Ale]

Yes I have. I tried with quiverc2wcmap 'cause I have NaNs in the data, but its returns a message error : Subscript indices must either be real positive integers or logicals...

[KSSV]

You remove NaN's and send only numbers then. Simple.

And I have checked with quiverc, it is working though there are NaN's. Have you tried the above link? It is quiverc not quiverc2wcmap.

Answer 2

[he]

I have the same problem for quiver 2D.

[he]

Could you please help me？