Here's some (incomplete) code snippets I used to place an extra
x-axis below the normal one. I hope this helps. I agree that more
axes can always be added at an arbitrary offset, although I did not
try that.
import numpy as N
import matplotlib
matplotlib.use("TkAgg")
import pylab as PLT
from ma
> On 10/5/07, James Boyle <[EMAIL PROTECTED]> wrote:
>> I wish to plot 3 lines on a single graph - each line requires a
>> separate y scaling but shares a common x. I have not
>> found an example of 3 lines ( or greater).
On Fri, 5 Oct 2007, John Hunter wrote:
> This is on the wish list, but i
On 10/5/07, James Boyle <[EMAIL PROTECTED]> wrote:
> I wish to plot 3 lines on a single graph - each line requires a
> separate y scaling but shares a common x.
> The case for 2 such lines is handled by twinx as in the two_scales.py
> example.
>
> I have not found an example of 3 lines ( or greater
I wish to plot 3 lines on a single graph - each line requires a
separate y scaling but shares a common x.
The case for 2 such lines is handled by twinx as in the two_scales.py
example.
I have not found an example of 3 lines ( or greater). In the case of
more than 2 scales the y axis scale wo
The short answer to your two messages is that pcolor and contour
required gridded data in 2D arrays, and it looks like you are supplying
1D arrays. Look at the differences between what you have below and what
is in the pcolor_demo that you started with. Meshgrid is generating 2D
arrays for X
Hi,
I just encountered something odd.
I have (with import numpy as n and import pylab as pl) :
>>> x = n.arange(0, 2*n.pi, n.pi/30)
>>> z = n.array([n.cos(x), n.sin(x)]).T
If I draw a boxplot on z :
>>> pl.boxplot(z)
the values z are modified.
Is this a feature or a bug ?
Matthieu
---
I i have tree lists of values
list x of 100... values
list y of 100.. values
list mag of 100.. values
list x and y are coordiantes of points
and list Mag is magnitude of something at that point
how can i plot this quantities using pcolor
from __future__ import division
from matplotlib.patches im
hi i have been trying to use pcolor and/or contour to make a contor map
or intensity map
i want to do an intensity or contour map of an electric field
i have an array (or list) of points [x,y] and for each point i have the
respective value of the electric field (in another list)
i have tried
[EMAIL PROTECTED] wrote:
> Thanks again Eric,
>
> Your examples are exactly what I was after.
Glad to hear it!
> My colleague was hypothesizing that there's probably a less-than instead of a
> less-than-or-equal somewhere, if it is a bug.
>
That was part of it, but it was a little more subtle
