2010/6/16 Michael Droettboom :
> pcolor runs directly on polar plots just fine. No need to convert polar to
> cartesian outside of matplotlib.
It's true, but at the expense of pretty much time, since the arcs must
be rendered properly. If your data is dense enough in r and phi, a
handmade conver
pcolor runs directly on polar plots just fine. No need to convert polar
to cartesian outside of matplotlib.
#!/usr/bin/env python
from pylab import *
import numpy as np
# Sampling 60 points in both dimensions
T = linspace(0, np.pi * 2, 60)
R = linspace(0, 1.0, 60)
Z = rand(60,60)
# Create a
Stephane,
First off, you probably do not want to use a surface plot. Rather, pcolor
might be more appropriate.
In addition, if you can take the azimuth-range coordinates and convert that
into x-y coordinates, you can then plot a pcolor using just that. The code
would look something like so (ass
Hi,
After reading documentations and the matplotlib example I havent found a
way to graph the plot I want.
I am trying to display a radar video (one turn of the antenna at a time). As
such I need to plot a polar surface in 2D with a colormap indicating the
video intensity.
My data
