Re: [Matplotlib-users] Strange behavior with arange : bug?

2009-02-12 Thread Jouni K . Seppänen
Kaushik Ghose writes: > In [2]: pylab.arange(0.5,1.0,.1) > Out[2]: array([ 0.5, 0.6, 0.7, 0.8, 0.9]) < OK > > In [3]: pylab.arange(0.5,1.1,.1) > Out[3]: array([ 0.5, 0.6, 0.7, 0.8, 0.9, 1. , 1.1]) <- Not OK The "bug" is really in numpy, which is where pylab imports arange from,

[Matplotlib-users] Strange behavior with arange : bug?

2009-02-12 Thread Kaushik Ghose
Hi, I'm using matplotlib 0.98.5.2 on mac os X. I get the following behavior with arange that I think is not right In [1]: import pylab In [2]: pylab.arange(0.5,1.0,.1) Out[2]: array([ 0.5, 0.6, 0.7, 0.8, 0.9]) < OK In [3]: pylab.arange(0.5,1.1,.1) Out[3]: array([ 0.5, 0.6, 0.7, 0.8,

Re: [Matplotlib-users] executing function when view interval changes

2009-02-12 Thread Ryan May
On Wed, Feb 11, 2009 at 7:30 PM, John Hunter wrote: > On Wed, Feb 11, 2009 at 2:49 PM, Ryan May wrote: > > > You're looking for 'xlim_changed' and 'ylim_changed'. > > > > I know this can be found here: > > http://matplotlib.sourceforge.net/api/axes_api.html > > > > Should we add this to > > htt

Re: [Matplotlib-users] matplotlib.mlab PCA analysis

2009-02-12 Thread Stephane Raynaud
On Wed, Feb 11, 2009 at 8:00 PM, Marjolaine Rouault wrote: > Hi, > > Thanks a lot for your comments. I did try earlier on to remove the bad > points but came across some problems when re-ordering my array. I will try > out the method sent to me and check the reference. Yep, the compacting/reord