Re: [Matplotlib-users] How to make a bi-variate or 2-dimension colormap?

://stackoverflow.com/questions/15207255/is-there-any-way-to-use-bivariate-colormaps-in-matplotlib https://github.com/matplotlib/matplotlib/issues/4369 Thanks a lot in advance for any suggestions, Cheers, Chao On Mon, Jul 25, 2016 at 4:34 PM, Chao YUE wrote: > Dear all matplotlib users, >

Re: [Matplotlib-users] How to set marker for a specific point in a scatter plot with colormap?

OK, after posting I realize I can pass a vector to the 's' keyword in plt.scatter to set the marker size, like s=[20,20,20,20,20,50,20,20,20,20]. How about using a different marker type? Thanks! Regards, Chao On Mon, Jul 11, 2016 at 10:27 PM, Chao YUE wrote: > Dear all matplotlib

[Matplotlib-users] How to set marker for a specific point in a scatter plot with colormap?

s.org/ *** Chao YUE postdoc at LSCE CEA-Ormes des Merisiers, F-91191 GIF-SUR-YVETTE CEDEX Tel: 33 1 69 08

[Matplotlib-users] How can I add parallel tick labels for north polar stereographic map?

ed as an original polar plot in matplotlib. Thanks a lot in advance! [image: Inline image 1] -- please visit: http://www.globalcarbonatlas.org/ *** Chao YUE postdoc at LSCE CEA-Ormes des Merisiers, F-91191 GIF-SUR-Y

Re: [Matplotlib-users] Make clear figure used in the powerpoint slides?

; Ben Root > > > On Mon, Apr 21, 2014 at 5:03 PM, Chao YUE wrote: > >> Yes, in fact I set dpi as 1000, which is already very high. In fact I >> have another question, will there be any difference if I use the save >> button on the interactive plotting toolbar an

Re: [Matplotlib-users] Make clear figure used in the powerpoint slides?

ers, Chao On Mon, Apr 21, 2014 at 11:03 PM, Chao YUE wrote: > Yes, in fact I set dpi as 1000, which is already very high. In fact I have > another question, will there be any difference if I use the save button on > the interactive plotting toolbar and use the command line > figur

Re: [Matplotlib-users] Make clear figure used in the powerpoint slides?

Your Intranet Into A Collaboration Platform >>>> http://p.sf.net/sfu/ExoPlatform >>>> ___ >>>> Matplotlib-users mailing list >>>> [hidden email] <http://user/SendEmail.jtp?type=node&node=43262&i=2>

[Matplotlib-users] Make clear figure used in the powerpoint slides?

heers, Chao -- please visit: http://www.globalcarbonatlas.org/ *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE

Re: [Matplotlib-users] Fwd: Strange behaviour on plotting data on Ronbinson projection using Basemap

t; But might be better if it did: > >def makegrid(self,nx,ny,returnxy=False): > x = np.linspace(self.llcrnrx, self.urcrnrx, nx) > y = np.linspace(self.llcrnry, self.urcrnry, ny) > > To avoid the multiplicative floating point drift that is currently being > seen. > >

Re: [Matplotlib-users] How to put the label above horizontal colorbar?

users@lists.sourceforge.net/msg07447.html > > > --- > *Arnaldo D'Amaral Pereira Granja Russo* > Lab. de Estudos dos Oceanos e Clima > Instituto de Oceanografia - FURG > > > > > 2014-03-10 14:39 GMT-03:00 Chao YUE : > >> Dear all, >> >> I am using

Re: [Matplotlib-users] How can I put a white area in the middle of colorbar showing the masked data?

sorry, the attached file may lack surfix type, here is the correct one. Cheers, chao On Sat, Mar 1, 2014 at 8:57 PM, Chao YUE wrote: > Dear all, > > In many cases in geoscience mapping we want to show the some missing values > as some special color in the colorbar. like attache

[Matplotlib-users] How can I put a white area in the middle of colorbar showing the masked data?

#x27;t know how to make this work when I call the colorbar method. Is there anyone who have the some successful experience? Thanks a lot in advance! Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'

Re: [Matplotlib-users] could I get rid of the contour of Antarctica by using Basemap?

toolkit so I can't comment on the removal >> of continents, but presumably the text command you are using takes some >> keywords to set the properties of the bounding box. Try setting the >> background of the bounding box to white so that your words show up cleanly. >>

[Matplotlib-users] could I get rid of the contour of Antarctica by using Basemap?

showing why I would like to have this. thanks for any help, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur Y

[Matplotlib-users] Strange behavior for lognorm colorbar with extend as both

orientation='horizontal',\ pad=0.02) plt.show() Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - P

[Matplotlib-users] how to make mat.figure.Figure.add_axes generated axes adjustable with the interactive tool?

eally useful when you want to have figures quickly. thanks a lot for any hints. cheers, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 71

Re: [Matplotlib-users] how to make a colorbar starting with a different color?

One way I could think of is to make two contingent mat.axes.Axes, with a smaller one setting as white backgroud, and the other bigger on holding the colorbar. Is there some better way? Chao On Tue, Jul 2, 2013 at 12:12 PM, Chao YUE wrote: > Dear all, > > Does anyone have similar e

[Matplotlib-users] quickly return colorbar ticks?

Dear all matplotlib users, I found there is not a get_ticks method available for colorbar instance, how could I quick get the ticks of a colorbar? thanks, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et

[Matplotlib-users] A very simple wrapper of part of the 2D plot functions in matplotlib

ewer.ipython.org/ to check it. cheers, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE

Re: [Matplotlib-users] confused by savefig.dpi and how can I set the dpi of jpeg format?

Dear Goyo, Thanks for your information. I finally change them into pdf but not used yet. Otherwise I will try png format. cheers, Chao On Wed, Mar 13, 2013 at 6:54 PM, Goyo wrote: > 2013/3/11 Chao YUE : > > Dear all, > > > > I searched the internet but still get confuse

[Matplotlib-users] confused by savefig.dpi and how can I set the dpi of jpeg format?

and now is working on my first one. So I don't know if this procedure is good or not. but anyway, how can I save jpg figures with dpi >300 with the normal size I see on the screen? thanks for the help, Chao -- *********

Re: [Matplotlib-users] cannot directly reply to the mail?

thanks Paul. You're right, I changed the setting, should work now. Chao On Thu, Jan 24, 2013 at 7:36 PM, Paul Hobson wrote: > On Thu, Jan 24, 2013 at 9:35 AM, Chao YUE wrote: > >> Dear all, >> >> why I can only recieve the Matplotlib-users Digest, but not the ema

[Matplotlib-users] cannot directly reply to the mail?

-- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.

[Matplotlib-users] ImportError: No module named _backend_gdk on fedora16 after upgrading to 1.2.0

sing: backend : GTKAgg So what backend should I choose? thanks for any help, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712

[Matplotlib-users] rc parameters for colorbar?

Dear all, I checked and it seems that we don't have rc Parameters for colorbar? could it be desirable? Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 157

Re: [Matplotlib-users] how to put colorbar label beside the handle?

'90-100', ''] > > #Then to apply on the colorbar: > cbar.set_ticklabels(['']*len(cbarlevel)) > > ax = fig.axes[-1] > #ax.yaxis.set_tick_params(length=0) > > yloc = linspace(0,1,len(cbar_label)+1) > yloc = yloc[:-1] + yloc[1]/2. > for l,y in z

Re: [Matplotlib-users] how to reverse the colorbar and its label at the same time?

Thanks, I think cbar.ax.invert_yaxis() is what I am looking for. Chao On Sat, Nov 10, 2012 at 4:51 PM, Damon McDougall wrote: > On Sat, Nov 10, 2012 at 9:41 AM, Paul Hobson wrote: > > On Sat, Nov 10, 2012 at 7:07 AM, Chao YUE wrote: > >> > >> Dear all, > >>

[Matplotlib-users] how to reverse the colorbar and its label at the same time?

simple example above.) Does anyone have the same experience? Thanks et cheers, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - P

[Matplotlib-users] how to put colorbar label beside the handle?

-- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.

Re: [Matplotlib-users] numpoints in legend() function for scatter plot is not working in matplotlib 1.1.0?

once fixed on master, the scatter legend > handler does not take notice of the "numpoints" kwarg. > > Hope that helps clarify the matter, > > Regards, > > Phil > > > On 10 September 2012 14:51, Benjamin Root wrote: > >> >> >> On Mon, Sep

Re: [Matplotlib-users] numpoints in legend() function for scatter plot is not working in matplotlib 1.1.0?

ed numpy version So it's the correct directory I am going. could you give some further instructions? Chao On Mon, Sep 10, 2012 at 3:05 PM, Benjamin Root wrote: > > > On Mon, Sep 10, 2012 at 2:56 AM, Chao YUE wrote: > >> Hi Ben, >> >> I tried the "numpo

Re: [Matplotlib-users] markeredgecolor (mec) in the plot function not working?

atter points. and the circles look >> much nicer than that produced by plt.scatter (thought I don't know why as >> they use the same symble) does anyone else have found the same ? thanks >> to all, Chao >> > > > This works for me with GTKAgg backend. If t

Re: [Matplotlib-users] numpoints in legend() function for scatter plot is not working in matplotlib 1.1.0?

but not scatter plot >> fig=plt.figure() >> ax=fig.add_subplot(111) >> ax.scatter(np.arange(10),np.arange(10),marker='o',label='tst') >> ax.legend(numpoints=1) >> plt.show() >> >> cheers, >> >> chao >> >> > Confirmed

Re: [Matplotlib-users] how to avoid import backend in the batch job?

o On Mon, Sep 3, 2012 at 8:13 PM, Damon McDougall wrote: > On Mon, Sep 3, 2012 at 6:08 PM, Chao YUE wrote: > > Yet if I don't want to change the rc file, I guess I must change in the > > modules where matplotlib has been imported for the first time? > > If

Re: [Matplotlib-users] how to avoid import backend in the batch job?

> On Monday, September 3, 2012, Chao YUE wrote: > >> Dear all, >> >> I have a module written by myself which use >> python-netcdf/matplotlib/numpy/basemap for treating and mapping of netcdf >> files. >> so in the module I have a line: >> >> import matplo

[Matplotlib-users] how to avoid import backend in the batch job?

l use the module in a non-interactive mode? Thanks a lot for any information. Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batim

Re: [Matplotlib-users] clean way to build subplots with sharex only on same colomn and sharey only on same row?

Hi Ben, I tried it. Installing the development version is much easier than I expect. and the subplots() function works very well as expect. it's too awesome. thanks a lot. cheers, Chao 2012/7/7 Benjamin Root > > > On Fri, Jul 6, 2012 at 5:39 PM, Chao YUE wrote: > >>

[Matplotlib-users] clean way to build subplots with sharex only on same colomn and sharey only on same row?

cheers, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.

[Matplotlib-users] confusion with axes.set_ratio

;) ax.text(0.35,0.4,'explicitly set aspect as equal',transform=ax.transAxes) axins=create_inset_axes(0.1, 0.55, 0.2, 0.2*ratio) #adjust the height by ax axes width/height ratio axins.plot(np.arange(10),'ro') ax.text(0.35,0.7,'adjust with hosting axes width/length r

[Matplotlib-users] how fix axes position by using set_position method?

ints? thanks! Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08

[Matplotlib-users] get colorlist and values from existing matplotlib colormaps?

really used for plotting. Another question, where can I find the source code where mat.cm.jet is defined? thanks et cheers, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UM

[Matplotlib-users] how to set figure to appear on another monitor?

Dear all, I have two different monitors. How can I use plot command within terminal in this monitor and set the figure to show defaultly in another one? thanks, Chao -- *** Chao YUE Laboratoire des Sciences du

[Matplotlib-users] Fwd: [ferret_users] PyFerret (beta) documentation and release available from Ferret website

ation." -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax

[Matplotlib-users] how to remove colorbar?

Dear all, Is there a way to remove colorbar? axes.cla() clears only the region for map but not the colorbar. Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 157

[Matplotlib-users] modify default figure dpi when saving figure interactivley

dpi). the mat.rcParams['figure.figsize'] is still default [8,6]. The other option is that always use fig=gcf(); and fig.savefig('my_plot.jpg', dpi=300). I am suing 'Agg' backend on ubuntu system. thanks et cheers, Chao --

Re: [Matplotlib-users] customised linestyle?

(): > > > http://matplotlib.sourceforge.net/api/axes_api.html#matplotlib.axes.Axes.plot > > You may try different combinations of linestyle and marker to achieve your > desired style. > > ~Pengkui > > > On Fri, May 4, 2012 at 10:39 AM, Chao YUE wrote: > >> Dear all, >>

Re: [Matplotlib-users] control dash line spacing by rc parameters?

cannot be accessed by mat.rcParams it's not in the rc.Params.keys() thanks for your answer! Chao 2012/5/7 Pengkui Luo > Hi Chao, > > Does this work for you? > > > http://old.nabble.com/Setting-dash-size-and-gap-of-dashed-line-in-matplotlib-td27386453.html > > ~Pengkui

[Matplotlib-users] control dash line spacing by rc parameters?

Dear all, I guess Is it not possible to control dash line spacing by set rcParam? cheers, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Bat

Re: [Matplotlib-users] how to set set default figure format for interactive figures?

Hi Ben, I search for keyword 'format' and don't find relevant issue. So I add one. cheers, Chao 2012/5/4 Benjamin Root > > > On Fri, May 4, 2012 at 9:11 AM, Chao YUE wrote: > >> Dear all, >> >> I use the default GTKAgg backend. When I explore the

[Matplotlib-users] customised linestyle?

clear. Could anyone give a very small example? thanks et cheers, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF

[Matplotlib-users] how to set set default figure format for interactive figures?

ers, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax

Re: [Matplotlib-users] how to create a collections.LineCollection instance?

I should use mat.collections.LineCollection([line]) cheers, Chao 2012/4/29 Chao YUE > Dear all, > > I want to make an example of collections.LineCollection instance. So I have > > In [150]: line > Out[150]: [(0, 0), (0, 1), (1, 1), (1, 0)] > > but I use whatever the

[Matplotlib-users] how to create a collections.LineCollection instance?

(line)) mat.collections.LineCollection(line) could anyone explain me a little bit? thanks et cheers, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS

[Matplotlib-users] how to set scatter plot point size after drawing the plot?

matplotlib.collections.PathCollection object? thanks et cheers, Chao -- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69

[Matplotlib-users] numpoints in legend() function for scatter plot is not working in matplotlib 1.1.0?

;ro',label='tst') ax.legend(numpoints=1) plt.show() #but not scatter plot fig=plt.figure() ax=fig.add_subplot(111) ax.scatter(np.arange(10),np.arange(10),marker='o',label='tst') ax.legend(numpoints=1) plt.show() cheers, chao -- **

Re: [Matplotlib-users] reverse colormap?

Hi Tony, thanks! the first one works but not lambda x : 1-x. The function might be useful while it needs a little bit knowledge of colors. cheers, Chao 2012/3/29 Tony Yu > > > On Thu, Mar 29, 2012 at 1:31 PM, Chao YUE wrote: > >> Dear all, >> >> here in co

[Matplotlib-users] reverse colormap?

as in the link to reverse, for example, the cm.jet colormap? thanks, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191

[Matplotlib-users] how to set contourf plot colorbar narrow?

Dear all, I make a contourf plot but I think the colorbar is too wide. Can I make it narrower (slimmer)? plt.contourf(data) cbar=plt.colorbar() ?? thanks for any suggestions. cheers, Chao -- *** Chao YUE

[Matplotlib-users] draw contourf on top of continents with basemap?

pletely invisible. Does anyone else have this and any suggestions? thanks, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91

Re: [Matplotlib-users] plt.hist() doesn't recognize the masked array?

Thanks Ben. cheers, Chao 2012/1/2 Benjamin Root > On Mon, Jan 2, 2012 at 11:10 AM, Chao YUE wrote: > >> Dear all matplotlib users, >> >> Happy New Year. >> I try to check the distribution of a 2D array and I find that the >> histogram plot function do

[Matplotlib-users] plt.hist() doesn't recognize the masked array?

0 it seems that all the elements (masked or not) are counted in the history plotting? and the original value is used but not the fill_value? I attach a figure below. In [194]: plt.show() -- *** Chao YUE Laboratoir

[Matplotlib-users] how to surpress figure pop out within interactive ipython shell?

e them one by one, which can be really annoying any idea would be greatly appreciated! cheers, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UV

[Matplotlib-users] markeredgecolor (mec) in the plot function not working?

plt.scatter (thought I don't know why as they use the same symble) does anyone else have found the same ? thanks to all, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (L

Re: [Matplotlib-users] cannot import animation module

now I updated to 1.1.0, it works. thanks to all. chao 2011/11/23 Chao YUE > Dear all, > > I am using matplotlib 0.99.3 (I think it's the default version when I use > sudo apt-get install under ubuntu 11.04), but I don't have > matplotlib.animation module. I thi

[Matplotlib-users] cannot import animation module

nks, chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax

Re: [Matplotlib-users] automatically adjust x, y axis equal limit on a 1:1 ratio plot?

two lines: ax.set_xlim(min(ax.get_xlim()+ax.get_ylim()),max(ax.get_xlim()+ax.get_ylim())) ax.set_ylim(ax.get_xlim()) chao 2011/10/18 Chao YUE > Dear all, > > I am making a 1:1 ratio plot to compare data. > I can write a small part of code to detect which range of the x or y axis

[Matplotlib-users] automatically adjust x, y axis equal limit on a 1:1 ratio plot?

nterval on both axises. but is there an automatic method to do this job? Thanks, Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 11

Re: [Matplotlib-users] scatter plot without edge color

cool. it's done!! Thanks!!! Chao 2011/10/15 Tony Yu > > > On Sat, Oct 15, 2011 at 8:55 AM, Chao YUE wrote: > >> Dear all, >> >> how can I make a scatter plot without edgecolor? >> >> import matplotlib.pyplot as plt >> In [110]: plt.scatter(

[Matplotlib-users] scatter plot without edge color

lp will be appreciated. Thanks. Chao -- ******* Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 6

[Matplotlib-users] how to make x and y axis equal distance in ticks

-- *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.