Hi,
I would like to be able to plot dates along the X axis' with values up the
Y. However Im having problems with the correct format in order to pass to
plot_date().
This is what I have so far: (example)
List = [ [datetime.datetime(2008, 7, 12, 5, 12)],
Hi,
Im getting the error:
type 'exceptions.RuntimeError': Failed to create
/$dirstring$/common/.matplotlib; consider setting MPLCONFIGDIR to a writable
directory for matplotlib configuration data
The problem is I do not have write access to the MatPlotLib module sourse,
so I cannot change the
Hi All,
You may remember from my previous post I was having problems plotting a
heatmap, however Pete came through for me and made it work.
Anyway, I have almost finished what I want to do. The only issue is fixing
the colorbar() range limit.
Sometimes the my values are 0.01 to 0.2 for
Hi Pete / All,
Thank you for the help so far, really appreciate it.
I have managed to plot the graph above using the code you gave me:
###
z=rand(3,3)
pcolormesh(z)
colorbar()
savefig('colour.png')
###
However, I am trying to find out what rand() actually
Thanks again Pete for your help.
I have numpy imported, and here is what my code looks like:
import matplotlib
import numpy
from numpy import *
from pylab import *
list = [0.66877509, 0.58785363, 0.32387598, 0.16877509, 0.48785363,
0.22387598, 0.96877509,
AH HA!
Pete, you are a life saver! Thank you so much for all your help !
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Hi,
I have been using matplotlib for about 2 weeks now. I thought it would be
good to try plotting heatmaps to show some data.
The idea:
I have 100 values all ranging from 0.00 to 1.00, I would like to create a
graph with a 10 by 10 grid. Therefore each value has 1 section of the grid.
So,
Hi Pete,
Thanks for the quick response.
Will imshow() actually plot the graph?
Do I not need to do something like:
contourf(X, Y, Z, levels)
Thanks
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Hi,
I am just playing around with different shapes and colours at the moment, I
have managed the standard colours like this:
plot(Time, Value, 'r.')
Which obviously prints a red dot.
However how do use the hex colour map with the ., I have tried:
plot(Time, Value, '#330066.')
plot(Time,
Perfect!
Thanks guys
Did this in the end:
plot(Time, Value, 'o', markersize = 1, markerfacecolor = '#330066',
markeredgecolor = '#330066'
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Thank you John,
Just what I was looking for.
John Hunter-4 wrote:
On Wed, Jul 30, 2008 at 9:17 AM, stuartornum [EMAIL PROTECTED] wrote:
Hi,
Wondering if anyone has done something similar and could point me in the
right direction.
I have a dictionary like this:
Dict{'00:00:00':'23
Hi again,
This is slightly similar to my previous post, however using lists, not
dictionaires.
So, I have a for loop that produces two list, as follows:
Hours = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12',
'13', '14', '15', '16', '17', '18', '19', '20', '21', '22',
, stuartornum apparently wrote:
Is there a way to build a plot string, and then plot the
string once the for loop has finished.
What gain are you looking for over your lists,
which seems an efficient approach?
You realize plot accepts 2d objects, right?
http://matplotlib.sourceforge.net
Hi,
Wondering if anyone has done something similar and could point me in the
right direction.
I have a dictionary like this:
Dict{'00:00:00':'23', '00:01:00':'29', '00:02:00':'13', '00:03:00':'78',
'00:04:00':'45', '23:59:00':54}
So as you can see there is 24 hours worth of minutes, with
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