[Matplotlib-users] Please help on basemap issue

2014-09-22 Thread sachidanand gowda
Hi all, I am stuck with getting basemap up and running http://stackoverflow.com/questions/25985808/error-importing-basemap-keyerror-dap kindly look at the error i have posted on stackoverflow and let me know what are the next set of steps that i need to follow Thanks, Sachi -

Re: [Matplotlib-users] Axes 3d scatter

2014-09-22 Thread Benjamin Root
yes, you should be able to do "conda update matplotlib" or something to that effect. On Mon, Sep 22, 2014 at 3:24 PM, Gabriele Brambilla < gb.gabrielebrambi...@gmail.com> wrote: > 1.3.1 > > I'm using Anaconda...do you know if do a package exist of Anaconda with > 1.4.0? > > thanks > > Gabriele >

Re: [Matplotlib-users] Axes 3d scatter

2014-09-22 Thread Gabriele Brambilla
1.3.1 I'm using Anaconda...do you know if do a package exist of Anaconda with 1.4.0? thanks Gabriele 2014-09-22 17:47 GMT+02:00 Benjamin Root : > quite likely. To know for sure, run the following in the command-line: > > python -c "import matplotlib; print matplotlib.__version__" > > > On Mo

Re: [Matplotlib-users] Wireframe with no cstrides?

2014-09-22 Thread Adam Hughes
I guess I could change my API a bit to allow for data that would better fit ax.plot3d. I suppose plot3d is really what I'm trying to make, where I'd just pass 5 evenly spaced curves from my dataset. If you think of a hacky solution even, can you shoot me a message? Thanks for your help and the h

Re: [Matplotlib-users] Wireframe with no cstrides?

2014-09-22 Thread Benjamin Root
Sorry, that isn't possible in the current design. Instead, I would suggest making a line plot on top of surface mimicking this. Although, depending on the shape of the surface, this may not work out well as mplot3d may not properly compose such a scene of mixed objects. Also, as a side note, be ca

Re: [Matplotlib-users] Wireframe with no cstrides?

2014-09-22 Thread Adam Hughes
Thanks benjamin. Not sure how I overlooked this! You wouldn't happen to know how to remove the cstrides while keeping the rstrides in tact? By strides, I guess I don't mean strides per-se, but the contour lines themselves that run over the surface. On Mon, Sep 22, 2014 at 9:55 AM, Benjamin Root

[Matplotlib-users] Basemap scatter plot, set color according to value

2014-09-22 Thread Xiaobo Yang
Hi, I want to show some points on a world map. But the color of a point is linked to the value at the point. Any idea why the code below does not give what I want (same color, no legend)? Many thanks, Tom from mpl_toolkits.basemap import Basemap import matplotlib.pyplot as plt import numpy as np

Re: [Matplotlib-users] Axes 3d scatter

2014-09-22 Thread Benjamin Root
quite likely. To know for sure, run the following in the command-line: python -c "import matplotlib; print matplotlib.__version__" On Mon, Sep 22, 2014 at 11:42 AM, Gabriele Brambilla < gb.gabrielebrambi...@gmail.com> wrote: > If it returns this means that I have an older version? > > Traceback

Re: [Matplotlib-users] Axes 3d scatter

2014-09-22 Thread Gabriele Brambilla
If it returns this means that I have an older version? Traceback (most recent call last): File "dataMODEL.py", line 99, in ax.scatter(np.log10(NP), np.log10(NB*10**12), np.log10(NL), c='b', marker='o ', depthshade=False) File "C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\axes3d.py",

Re: [Matplotlib-users] Axes 3d scatter

2014-09-22 Thread Benjamin Root
As of version 1.4.0, the 3d scatter plotting function gained the "depthshade" argument that you can set to false. http://matplotlib.org/mpl_toolkits/mplot3d/tutorial.html#scatter-plots Cheers! Ben Root On Mon, Sep 22, 2014 at 11:18 AM, Gabriele Brambilla < gb.gabrielebrambi...@gmail.com> wrote:

[Matplotlib-users] Axes 3d scatter

2014-09-22 Thread Gabriele Brambilla
Hi I'm trying to use a 3d scatter plot. import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D import matplotlib.pyplot as plt from matplotlib import cm fig = plt.figure() ax = fig.add_subplot(111, projection='3d') ax.scatter(np.log10(NP), np.log10(NB*10**12), np.log10(NL), c='k'

Re: [Matplotlib-users] Plotting large file (NetCDF)

2014-09-22 Thread Benjamin Root
In the example you provided, you tried to broadcase two 1D arrays against each other, which isn't what you want because all you will get is another 1-D array. Broadcasting automatically repeats data for you along a dimension. It is rare to actually call np.broadcast() as it usually happens automati

Re: [Matplotlib-users] Wireframe with no cstrides?

2014-09-22 Thread Benjamin Root
I think you can just set the linewidth to zero like in these examples: http://matplotlib.org/examples/mplot3d/surface3d_demo.html http://matplotlib.org/examples/mplot3d/surface3d_demo3.html Cheers! Ben Root On Sat, Sep 20, 2014 at 7:44 PM, Adam Hughes wrote: > Also, is it possible to change th

Re: [Matplotlib-users] Plotting large file (NetCDF)

2014-09-22 Thread Raffaele Quarta
Hi all, somebody can show me with an example how can I set the numpy's broadcasting feature? Actually, I'm using 'meshgrid' in the script but I knew that it takes a lot of time to have the plot. Thank you. Raf -Original Message- From: Raffaele Quarta [mailto:raffaele.qua...@linksmt.