[Mne_analysis] 答复: a problem of figure

[yvonne]

Sorry for late reply!  
I’ve tried the example, and saw the figure, so my mayavi works
I’m still in this trouble ☹
Are there any other possible errors that can not see the figure?

发件人: Alexandre Gramfort
发送时间: 2017年8月31日 4:17
收件人: Discussion and support forum for the users of MNE Software
主题: Re: [Mne_analysis] a problem of figure

hi Yanzhu,

do you see any error message?

can you check that mayavi works but typing for example:

from mayavi import mlab
mlab.test_contour3d()

it's possible the figure is opened in the back, behind the current window.

HTH
Alex

 

On Wed, Aug 30, 2017 at 5:26 AM, Yvonne Li <yl88 at nyu.edu> wrote:


Dear list,

I tried to run the example "source localization with MNE/dSPM/sLORETA"
After running the following command.

"""
vertno_max, time_max = stc.get_peak(hemi='rh')

subjects_dir = data_path + '/subjects'
brain = stc.plot(surface='inflated', hemi='rh', subjects_dir=subjects_dir,
                 clim=dict(kind='value', lims=[8, 12, 15]),
                 initial_time=time_max, time_unit='s')
brain.add_foci(vertno_max, coords_as_verts=True, hemi='rh', color='blue',
               scale_factor=0.6)

brain.show_view('lateral')
"""

It showed following ouputs in the console:
"Updating smoothing matrix, be patient..
Smoothing matrix creation, step 1
Smoothing matrix creation, step 2
Smoothing matrix creation, step 3
Smoothing matrix creation, step 4
Smoothing matrix creation, step 5
Smoothing matrix creation, step 6
Smoothing matrix creation, step 7
Smoothing matrix creation, step 8
Smoothing matrix creation, step 9
Smoothing matrix creation, step 10
colormap: fmin=8.00e+00 fmid=1.20e+01 fmax=1.50e+01 transparent=1"

It supposed to show a graph of brain bilaterally, however, It doesn't show any graph. I wonder what is the problem. could you guys help with that?

ps. my python version is 2.7

Yanzhu Li
-- 




Yanzhu Li  
NYU-ECNU Institute of Brain and Cognitive Science 
3663 ZhongShan Road North, Geo Building, RM 161
Shanghai, 200062 China
Mobile: +86 130-1186-2600
Tel：(86 21)2059-5995
Email：yl88 at nyu.edu
Website：slang.science

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