Re: [Matplotlib-users] plotting 3d function

arge k but even in that case I get draw3d (implicit): non real value How could I check the same in matplotlib? Am I missing something? Maybe this is a bug in maxima... Any help will be appreciated! On Tue, Jan 22, 2013 at 3:29 PM, Benjamin Root wrote: > > > On Mon, Jan 21, 2013 at

[Matplotlib-users] plotting 3d function

Hi, I am somehow new to matplotlib and I am trying to plot this function of x ,y ,z F(x,y,z)= 38244.74787*Pi*(x^2+y^2+z^2)^.125+1615.975261*Pi*z^2/(x^2+y^2+z^2)^.875-1292.780210*Pi*z^2/((x^2+y^2+z^2)^.875*(1+y^2/x^2))+1292.78*Pi*(x^2+y^2+z^2)^.125/(1+y^2/x^2) in a similar way as http://matplot

[Matplotlib-users] How to get log axes for a density plot with matplotlib?

I am trying to make a 2D density plot (from some simulation data) with matplotlib. My x and y data are defined as the log10 of some quantities. How can I get logarithmic axes (with log minor ticks)? Here is an exemple of my code: import numpy as np import matplotlib.pyplot as plt Data = np.genfr

Re: [Matplotlib-users] sys arg

my problem was fixed with this var = float(sys.argv[1]) thanks! On 14 July 2011 16:24, Benjamin Root wrote: > On Thursday, July 14, 2011, Pau wrote: >> Hi, >> >> I have a very naive question ... howmdo I pass an arg to a matplotlib >> script? I need to run M

[Matplotlib-users] sys arg

Hi, I have a very naive question ... howmdo I pass an arg to a matplotlib script? I need to run MyScript 34 12 67 25 for the script to use those numbers to multiply quantities for producing a plot... I am using sysarg[1], 2, 3 but is seems not to work. thanks

Re: [Matplotlib-users] automatically plotting different sets of data

THANKS!! I am not a native speaker and sometimes I find it very hard to find a keyword to look for... that tip was excellent, thank you a lot On 3 May 2011 22:27, Buchholz, Greg wrote: >> From: Pau [mailto:vim.u...@googlemail.com] >> >> PS: I thought I would probably giv

Re: [Matplotlib-users] automatically plotting different sets of data

, Pau wrote: > PS: I thought I would probably give a better example > > > In a directory I have these files: > > > 2537.dat > 5043.dat > 5075.dat > 7581.dat > 1.009e+04.dat > 1.551e+04.dat > 1.805e+04.dat > 2.056e+04.dat > 4.955e+04.dat > 5.209e+04

Re: [Matplotlib-users] automatically plotting different sets of data

-- where "cluster" runs from the first data file to the last one and "color" changes from one data file to the next one The goal is to have all the data files plotted in a single graph How could I do this? Thanks a lot P. On 3 May 2011 20:37, Pau wrote

[Matplotlib-users] automatically plotting different sets of data

es but I do not know how to tell matplotlib from the shell script that the number of files is different and that it should use different colours for different files. I can explain this in much more detail if needed, but I wanted to hear a first impression. t

Re: [Matplotlib-users] Use a variable for the ms option in the plot function

thanks! I wish there was something similar to markeredgewidth in scatter, though But it's doing what I wanted, thanks Pau On 3 May 2011 19:21, Buchholz, Greg wrote: >    Maybe you want to use the "scatter" procedure? > > http://matplotlib.sourceforge.net

[Matplotlib-users] Use a variable for the ms option in the plot function

Hello, I am looking for a way to feed R=log(M) to plot in the ms field ("HERE" in the example): plot(X, Y, \ marker='o', mec='black',ms=HERE,ls='None',\ mfc='red'

[Matplotlib-users] Annotate value of a variable with ax.annotate?

('Time = ', size=18, xy=(3, 1), xycoords='data', xytext=(0.8, 0.95), textcoords='axes fraction', horizontalalignment='right', verticalalignment='top', ) Thanks, Pau -

[Matplotlib-users] Search for a row with a pattern in a column

680509042739868E+01 0 . . . - The purpose is to identify the row and then plot the 3rd and 4th columns once that row has been identified: X_inst = FILE[:, 2] # Column 3 Y_inst = FILE[:, 3] # Column 4 My problem is how to define

Re: [Matplotlib-users] use $1 for name of file plt.savefig

thanks! On 28 April 2011 19:01, Wes McKinney wrote: > On Thu, Apr 28, 2011 at 12:55 PM, Pau wrote: >> Hi, >> >> I am trying to use recursively a matplotlib script to create 650 plots. >> >> For this, I have defined >> >> cluster = loadtxt(sys.argv[1

[Matplotlib-users] use $1 for name of file plt.savefig

efig('MyEPS.eps') part... Obviously plt.savefig('$file.eps') does not work. Any hint will be appreciated. Thanks, Pau -- WhatsUp Gold - Download Free Network Management Software The most intuitive, c

Re: [Matplotlib-users] Installing matplotlib from source on Snow Leopard

ryption... take this as an example http://www.aei.mpg.de/~pau/Encrypt_Users.html In any case, again, yo have all of my respect and I thank you for helping me out when I had the macbook pro with your effort by porting all of that software. Pau 2010/10/28 Benjamin Root : > On Wed, Oct 27, 2010

Re: [Matplotlib-users] Installing matplotlib from source on Snow Leopard

Sorry for being negative, but it's reassuring that I took the right decision when I gave back my macbook pro to IT and asked for a thinkpad instead and I installed UNIX on it. You know what I did to install matplotlib on my OpenBSD laptop? pkg_add py-matplotlib And after 1 minute it was up and ru

Re: [Matplotlib-users] ellipk

Hi, didn't work... ImportError: No module named scipy.special this is fedora13... thanks! Pau 2010/10/8, Sebastian Busch : > hey pau, > > ellipk is in scipy.special: > > #!/usr/bin/env python > from pylab import * > from scipy.special import ellipk > > e=1. &g

[Matplotlib-users] ellipk

when calling the script, I get: NameError: name 'ellipk' is not defined What am I doing wrong? Any help will be very much appreciated. Thanks a lot, Pau -- Beautiful is writing same markup. Internet Explorer

[Matplotlib-users] exponential notation in axis lost?

defaults. How can I reset this? I would also like to know how to specify the number of ticks to be used for an axis. Thanks, Pau -- ___ Matplotlib-users mailing list Matplotlib

[Matplotlib-users] Some questions about mplot3D

to follow the examples in http://matplotlib.sourceforge.net/mpl_toolkits/mplot3d/tutorial.html but I cannot understand the syntax Any help would be appreciated thanks, Pau -- ___ Matplotlib-users

[Matplotlib-users] where's superpack?

Hello, I am using macosx 10.6 aka snow leopard (not willingly btw) and I need to install matplotlib. I know of superpack but the site seems to have been "dead" for some weeks now. Does anybody know where I could get a copy of superpack? th

[Matplotlib-users] showing xlabel and ylabel with 1eX notation

Hello, I am doing a plot and the x axis shows a small 1e7 indicating that the numbers should be multiplied by that quantity, but the y axis does not and is showing labels like 0.07 Why is that? I would like it to also use the 1eX notation Any comment will be appreciated Thanks, Pau This

[Matplotlib-users] automated labelling in the plot

text in the plot area without having to look at the particular values of the particular plot I am dealing with, in a series of very similar plots. Thanks, Pau -- Enter the BlackBerry Developer Challenge This is your

Re: [Matplotlib-users] histograms : xmax

Hello, any hint about this? If somebody wants to understand better what I mean, my data are here: www.aei.mpg.de/~pau/histo3.dat thanks Pau 2009/7/8 Pau : > Hello, > > two days ago Sebastian helped me to finish in a hurry a histogram with bar() > > I would like now to underst

[Matplotlib-users] histograms : xmax

should be 0.0996 and I am getting 9 Why is that? What am I doing wrong? I have tried to substitute lower-case e with E in the data file but this did not help Any help would be appreciated. thanks, Pau -- Ente

Re: [Matplotlib-users] histograms ...

split(')')[0])) anyway... thanks for all... I guess that the last minute panic is not exactly the best strategy, as usual Pau 2009/7/5 Gökhan SEVER : > On Sun, Jul 5, 2009 at 3:41 PM, Pau wrote: >> >> ok, I installed now scipy >> >> Traceback (most recent call l

Re: [Matplotlib-users] histograms ...

ok, I installed now scipy Traceback (most recent call last): File "./prova.py", line 14, in y.append(int(line.split('(')[1].split(')')[0])) IndexError: list index out of range what is out of range? sorry for the spamming... :( 2009/7/5 Pau : > Hello

Re: [Matplotlib-users] histograms ...

#x27;)')[0])) dy.append(sqrt(y[-1])) bar(x, y, yerr=dy, align='center') show() It would be great if I got this one done. Thanks for your help Pau 2009/7/5 Sebastian Busch : > Pau wrote: >> ... >> MODE: 0.00e+00 -  1.00e-04 >> (2226):**

[Matplotlib-users] histograms ...

273 cases etc etc I am supposed to show this plot tomorrow and I cannot figure out how to plot this with matplotlib Any help in this desperate last minute panic would be enormously appreciate

Re: [Matplotlib-users] different dimensions for subplots + same x label

http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg03134.html I'd like to understand the syntax, though... For the shared x label I found something at the wiki, but it was a bit obscure... 2009/4/10 Pau : > Hello, > > is it possible to define the dimensions o

[Matplotlib-users] different dimensions for subplots + same x label

Hello, is it possible to define the dimensions of a subplot to use 70% of the plot surface and the other one 30%? I'd also like the plots to share the same x label... how to do it? thanks -- This SF.net email is sponso

Re: [Matplotlib-users] float argument required

elp narrow this down.  At this point we can only guess, without a line > number. > > Can you also provide a minimal script that causes this error?  I'm > particularly puzzled by the difference in output between PDF and PS. > > Cheers, > Mike > > Pau wrote: >> >> H

[Matplotlib-users] float argument required

oed. Found nothing. It looks as if the some function was expecting a decimal-point number but got something else. I can send the .py and data, if you wish. Thanks, Pau -- Apps built with the Adobe(R) Flex(R) framework and Fl