Re: [Matplotlib-users] multiplot in a for loop

[Gabriele B. <gb....@gm...>]

thank you guys, it works very well!

Gabriele


2014-03-10 14:07 GMT-04:00 Joe Kington <jof...@gm...>:

>
> On Mar 10, 2014 1:00 PM, "Gabriele Brambilla" <
> gb....@gm...> wrote:
> >
> > And how can I select in which position of the grid of plots put my
> errorbar plot?
> >
> > like axes[i].errorbar(...)?
>
> Exactly. Except that axes will be a 2d array if you have multiple rows and
> columns, so it would be axes[i,j].errorbar(...).
>
> If you just want to iterate over all of the subplots, use "for ax in
> axes.flat:".
>
> Hope that helps,
> -Joe
>
> >
> > thanks
> >
> > Gabriele
> >
> >
> > 2014-03-10 13:51 GMT-04:00 Paul Hobson <pmh...@gm...>:
> >
> >> So it sounds like you're not specifying the subplots correctly.
> >>
> >> I recommend using `fig, axes = plt.subplots(nrows=R, ncols=C)` as a
> replacement for `fig = plt.figure` and `fig.add_subplot()`.
> >>
> >> `axes` will be a numpy array of Axes objects through which you'll be
> able to loop along with your other variable.
> >>
> >> Good luck.
> >> -paul
> >>
> >>
> >> On Mon, Mar 10, 2014 at 10:46 AM, Gabriele Brambilla <
> gb....@gm...> wrote:
> >>>
> >>> No, if you look better near the zero there are some COLOURED lines:
> you have this impression because the values in EcutS are enormous respect
> the other one in GAMMAs and Bees. When you plot them all together the other
> ones disappear... I don't want to plot them all together.
> >>>
> >>> Excuse me but it's very difficult for me to give you a self running
> code: it's an enormous code with a lot of things that recall each others...
> >>>
> >>> Thanks
> >>>
> >>> Gabriele
> >>>
> >>>
> >>> 2014-03-10 12:54 GMT-04:00 Paul Hobson <pmh...@gm...>:
> >>>
> >>>> Gabriele,
> >>>>
> >>>> I'm confused. I only see 1 series in each subplot. Could you trim
> your example down into some code that we can copy, paste, and run? A more
> thorough description of the problem might help too.
> >>>> -p
> >>>>
> >>>>
> >>>> On Mon, Mar 10, 2014 at 9:39 AM, Gabriele Brambilla <
> gb....@gm...> wrote:
> >>>>>
> >>>>> Hi I'm trying to do a particular plot similar to this one:
> http://matplotlib.org/examples/pylab_examples/line_styles.html
> >>>>>
> >>>>> but my code pastes different datas in the same plot. I want only one
> array per each plot. I attach the wrong result
> >>>>>
> >>>>> fdatas = plt.figure()
> >>>>> for filename in filenames:
> >>>>>
> >>>>> [various things]
> >>>>>
> >>>>>             for obsangl in angles:
> >>>>>                               [various things]
> >>>>>
> >>>>>                               #fitspectrum4.fitSpec is one my
> personal fitting routine
> >>>>>
> >>>>>                               pa0, era0, pa1, era1, pa2, era2, pa3,
> era3 = fitspectrum4.fitSpec(eels, averspe, (1.0)*(10**(-8)), 0.66, 10**6, 1)
> >>>>>                               GAMMAs.append(pa1)
> >>>>>                               EcutS.append(pa2)
> >>>>>                               Bees.append(pa3)
> >>>>>                               GeR.append(era1)
> >>>>>                               EeR.append(era2)
> >>>>>                               beR.append(era3)
> >>>>>
> >>>>>               ialph += 1
> >>>>>               ialpg = ialph
> >>>>>               axum1 = fdatas.add_subplot(numalp, 3, ialpg)
> >>>>>               da1 = axum1.errorbar(angles, GAMMAs, yerr=GeR, marker
> = ".")
> >>>>>               ialpg = ialph + 1
> >>>>>               axum2 = fdatas.add_subplot(numalp, 3, ialpg)
> >>>>>               da2 = axum2.errorbar(angles, EcutS, yerr=EeR, marker =
> ".")
> >>>>>               ialpg = ialph + 2
> >>>>>               axum3 = fdatas.add_subplot(numalp, 3, ialpg)
> >>>>>               da3 = axum3.errorbar(angles, Bees, yerr=beR, marker =
> ".")
> >>>>>
> >>>>>
> >>>>> thanks
> >>>>>
> >>>>> Gabriele
> >>>>>
> >>>>>
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> >>>>
> >>>
> >>
> >
> >
> >
> ------------------------------------------------------------------------------
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> their
> > applications. Written by three acclaimed leaders in the field,
> > this first edition is now available. Download your free book today!
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