[Matplotlib-users] Matplotlib quiver
Eric Firing
efiring at hawaii.edu
Thu Aug 24 12:54:11 EDT 2017
On 2017/08/24 6:21 AM, Raju Ankleshwaria wrote:
> Dear Matplotlib help,
>
> I have successfully created plots with quiver. The script is working.
> However, I want to create multiple plots (quiver) with different
> datasets. Due to the differences in datasets the length of the quiver is
> changing in each plot. How can I keep the quiver length same in each
> plots? Note, I do want variations in quiver length in the plot. I don't
> want the length of each quiver equal in same plot.
>
> I am using below in my script.
> Q=ax.quiver(x, y, u, v, pivot-'tip')
> qk = ax.quiverkey(Q, 0.78, 0.78, 5, '5 mph', labelpos='E',
> coordinates=figure')
>
> 1. scale function will not work.
Why do you say this? If I understand your question correctly, setting
the scale and scale_units keyword arguments to the same value in each
plot should do what you need.
e.g.
Q=ax.quiver(x, y, u, v, pivot-'tip', scale=10, scale_units='inches')
Eric
> 2. Normalizing the data will also not work
>
> Please suggest/help.
> RA
>
>
>
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