Re: [Matplotlib-users] csv2rec column names
Hello Anton, I just had the same problem and came up with the following solution: a = csv2rec(fname) # read a csv file into a a[a.dtype.names[5]] # access column 6 (index 5) in the file As a shorthand you could assign the column names to another field in the recarray: a.cols = a.dtype.names a[a.cols[5]] # access column 6 (index 5) in the file Hope this helps, even though it may not be good coding practice. I am a novice myself... Best regards, Thomas antonv wrote: > > Hi all, > > I have a lot of csv files to process, all of them with the same number of > columns. The only issue is that each file has a unique column name for the > fourth column. > > All the csv2rec examples I found are using the r.column_name format to > access the data in that column which is of no use for me because of the > unique names. Is there a way to access that data using the column number? > I bet this should be something simple but I cannot figure it out... > > Thanks in advance, > Anton > -- View this message in context: http://www.nabble.com/csv2rec-column-names-tp21267055p21809832.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] ticks Locator class
Hi everyone, I am defining my own Locator class to determine where matplotlib should place the ticks on the x axis. I have managed do so, except for one problem. In order to determine the position of the ticks on the x-axis, I not only need the x axis range, which I can retrieve with self.axis.get_view_interval(), but I also need the y-axis range, or at least the y position of the x-axis. Is this something that can be done, and if so, how? Thank you for any help! Thomas -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] setting thickness of axis frame
Hi Michael, MH> The Axes object has a method for turning on the frame: MH> set_frame_on(). How do I set the thickness of the frame that MH> appears? I use: plt.gca().get_frame().set_linewidth(2) -- Christopher Brown, Ph.D. Department of Speech and Hearing Science Arizona State University -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] contour animation
Is it possible to do animation with contour plots? How? -gideon -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] ticks Locator class
Thomas Robitaille wrote: > Hi everyone, > > I am defining my own Locator class to determine where matplotlib > should place the ticks on the x axis. I have managed do so, except > for one problem. In order to determine the position of the ticks on > the x-axis, I not only need the x axis range, which I can retrieve > with self.axis.get_view_interval(), but I also need the y-axis range, > or at least the y position of the x-axis. Is this something that can > be done, and if so, how? Maybe with something like self.axis.axes.get_yaxis().get_view_interval()? Eric -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] setting thickness of axis frame
The Axes object has a method for turning on the frame: set_frame_on(). How do I set the thickness of the frame that appears? Thanks, Mike Hearne -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] rc params strangeness/error
Matplotlib 0.98.5.2
Location: C:\leo\.matplotlib
Running Windows XP SP2
Obtained from pythonxy v. 2.1.10
No rc customizations ...
I've been having a devil of a time getting my rcParams to update
mid-script. Perhaps this isn't possible, but if that's so, it's not
entirely clear. Even if it is so, this is seemingly a defect, because in an
interactive session one expects quite different behavior (and no amount of
iPython %reset-ing seems to be able to help).
Note that manually setting the font (or what have you) in *title* works
fine.
Here is some example code:
## BEGIN #
import matplotlib
from matplotlib import rc, rcParams, rcdefaults
from matplotlib.pyplot import plot, show, figure, title
print matplotlib.__version__
print matplotlib.get_configdir()
print
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(4)
title('This should be in a sans-serif font')
show()
rcParams['font.sans-serif'] = rcParams['font.monospace']
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(1)
title('This should be in a monospace font')
show()
rcParams['font.sans-serif'] = rcParams['font.serif']
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(2)
title('This should be in a serif font')
show()
rcdefaults()
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(3)
title('This should be back to a sans-serif font')
show()
# END
--
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build responsive, highly engaging applications that combine the power of local
resources and data with the reach of the web. Download the Adobe AIR SDK and
Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com___
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