arrow color in quiver

[Surab Singh]

Hello,

I am wondering if there is any way to plot arrows in different colors for positive
and negative values for the ease of visualization.

Thanks

[Surab Singh]

Hello,

My U and V vectors have positive and negative values. And I want to display
the opposite directions in different colors.

Thanks.

<SNIP foggy...

Post by Surab Singh
I am wondering if there is any way to plot arrows in

different colors for positive and negative values for the
ease of visualization...
what do you mean by <pos> and <neg> vals in a quiver plot?
- the x/y data
- the u/v vecs
- if so: what is a neg/pos vec
us

[us]

"Surab Singh":
<SNIP foggy...

Post by Surab Singh
I am wondering if there is any way to plot arrows in

different colors for positive and negative values for the
ease of visualization...

just to make sure we understand the problem:
what do you mean by <pos> and <neg> vals in a quiver plot?
- the x/y data
- the u/v vecs
- if so: what is a neg/pos vec

us