[Matplotlib-users] Plot a Dictionary, time and value

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, wit

Re: [Matplotlib-users] Plot a Dictionary, time and value

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 dire

[Matplotlib-users] Plot Multiple List by concatenating to a string?

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', '23']

Re: [Matplotlib-users] Plot Multiple List by concatenating to a string?

l 2008, 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 rea

[Matplotlib-users] Using Hex number with shape syntax

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, V

Re: [Matplotlib-users] Using Hex number with shape syntax

Perfect! Thanks guys Did this in the end: plot(Time, Value, 'o', markersize = 1, markerfacecolor = '#330066', markeredgecolor = '#330066' -- View this message in context: http://www.nabble.com/Using-Hex-number-with-shape-syntax-tp18808107p18811425.html Sent from the matplotlib - users mailing

[Matplotlib-users] Contour/Contourf Plot Heatmap - Grid - Multiple Items

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, for

Re: [Matplotlib-users] Contour/Contourf Plot Heatmap - Grid - Multiple Items

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 -- View this message in context: http://www.nabble.com/Contour-Contourf-Plot-Heatmap---Grid---Multiple-Items-tp18872991p18874222.html Sent from

Re: [Matplotlib-users] Contour/Contourf Plot Heatmap - Grid - Multiple Items

That looks perfect, how did you do it? Thanks kippertoffee wrote: > > here's an example of pcolormesh on a random 10x10 array > > http://www.nabble.com/file/p18874393/spam2.png > > > stuartornum wrote: >> >> Hi Pete, >> >> Thanks for

Re: [Matplotlib-users] Contour/Contourf Plot Heatmap - Grid - Multiple Items

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 does

Re: [Matplotlib-users] Contour/Contourf Plot Heatmap - Grid - Multiple Items

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, 0.18785363

Re: [Matplotlib-users] Contour/Contourf Plot Heatmap - Grid - Multiple Items

AH HA! Pete, you are a life saver! Thank you so much for all your help ! -- View this message in context: http://www.nabble.com/Contour-Contourf-Plot-Heatmap---Grid---Multiple-Items-tp18872991p1931.html Sent from the matplotlib - users mailing list archive at Nabble.com. ---

[Matplotlib-users] colorbar() fix limit on Heat map

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 example,

Re: [Matplotlib-users] colorbar() fix limit on Heat map

Jeff, That worked perfectly ! Thank you. One more question... how would I change the colour scheme of the colorbar()? Thanks again -- View this message in context: http://www.nabble.com/colorbar%28%29-fix-limit-on-Heat-map-tp18923300p18925645.html Sent from the matplotlib - users mailing list

[Matplotlib-users] Set MPLCONFIGDIR to something different

Hi, Im getting the error: : 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 MPLCONFIGDIR variable, where ev

Re: [Matplotlib-users] Set MPLCONFIGDIR to something different

Hi Jeff, Sorry I should have explained more. I am running a web app also I currently working for a very large organisation so the infrastructure is quite different to your average home / signle server setup. Thank you. -- View this message in context: http://www.nabble.com/Set-MPLCONFIGDIR-to-

[Matplotlib-users] plot_date() - Correct format to plot

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)], ['46

Re: [Matplotlib-users] plot_date() - Correct format to plot

Thanks, Worked perfectly. Mathieu Leplatre-2 wrote: > > On Wed, Aug 27, 2008 at 11:14 AM, stuartornum <[EMAIL PROTECTED]> > wrote: >> >> Hi, >> >> I would like to be able to plot dates along the X axis' with values up >> the >> Y. How