to solve your problem. Does this work?
Hi again Mainak,
I managed to solve that import error already by closing all terminals and
logging off. The figures are also saved correctly now and the events are
printed in a file. Many thanks for your advice!
However, there is still one problem, I haven't managed to solve. I wonder
if you have any ideas how it could be solved? I get the following error:
ValueError Traceback (most recent call
last)
/usr/lib/python2.7/dist-packages/IPython/utils/py3compat.pyc in
execfile(fname, *where)
173 else:
174 filename = fname
--> 175 __builtin__.execfile(filename, *where)
/scratch/braindata/mhhakone/intell/scripts/evoke_and_do_ica.py in
<module>()
141 filename =subject+session+file_end
142 picks_good = mne.pick_types(evoked_clean.info, meg=True,
eeg=False, eog=True, ecg=False, stim=False, exclude='bads')
--> 143 evoked_clean.pick_channels(picks_good)
144 evoked_clean.save(filename)
145
/home/mhhakone/env/src/mne/mne/channels.pyc in pick_channels(self,
ch_names, copy)
147
148 idx = [inst.ch_names.index(c) for c in ch_names if c in
inst.ch_names]
--> 149 inst._pick_drop_channels(idx)
150
151 return inst
/home/mhhakone/env/src/mne/mne/channels.pyc in _pick_drop_channels(self,
idx)
189 self.cals = self.cals[idx]
190
--> 191 self.info = pick_info(self.info, idx, copy=False)
192
193 if inst_has('_projector'):
/home/mhhakone/env/src/mne/mne/io/pick.pyc in pick_info(info, sel, copy)
285
286 if len(sel) == 0:
--> 287 raise ValueError('Warning : No channels match the
selection.')
288
289 info['chs'] = [info['chs'][k] for k in sel]
ValueError: Warning : No channels match the selection.
I don't really understand how it is possible that no channels match the
selection if picks_good are calculated from evoked_clean?
picks_good and evoked_clean are as follows:
In [4]: picks_good
Out[4]:
array([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103,
104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155,
156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259,
260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285,
286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298,
299, 300, 301, 302, 303, 304, 305])
In [5]: evoked_clean
Out[5]: <Evoked | comment : 'Unknown', time : [-0.099994, 0.999936],
n_epochs : 148, n_channels x n_times : 306 x 1321>
Thanks already in advance if you have yet time to help!
Regards,
Maria
________________________________________
L?hett?j?: Hakonen Maria
L?hetetty: 30. elokuuta 2014 10:02
Vastaanottaja: mainakjas at gmail.com
Aihe: ImportError: cannot import name sigtools
Hi,
I have tried to run the MEG preprocessing script but import mne gives the
error:
ImportError Traceback (most recent call
last)
/scratch/braindata/mhhakone/intell/scripts/<ipython-input-12-39fc8b1a8697>
in <module>()
----> 1 import mne
/home/mhhakone/env/src/mne/mne/__init__.py in <module>()
8 get_config, get_config_path, set_cache_dir,
9 set_memmap_min_size)
---> 10 from .io.pick import (pick_types, pick_channels,
pick_types_evoked,
11 pick_channels_regexp, pick_channels_forward,
12 pick_types_forward, pick_channels_cov,
/home/mhhakone/env/src/mne/mne/io/__init__.py in <module>()
6 # License: BSD (3-clause)
7
----> 8 from .open import fiff_open, show_fiff, _fiff_get_fid
9 from .meas_info import read_fiducials, write_fiducials,
read_info, write_info
10
/home/mhhakone/env/src/mne/mne/io/open.py in <module>()
10
11 from .tag import read_tag_info, read_tag, read_big, Tag
---> 12 from .tree import make_dir_tree
13 from .constants import FIFF
14 from ..utils import logger, verbose
/home/mhhakone/env/src/mne/mne/io/tree.py in <module>()
10 from .tag import Tag
11 from .tag import read_tag
---> 12 from .write import write_id, start_block, end_block, _write
13 from ..utils import logger, verbose
14
/home/mhhakone/env/src/mne/mne/io/write.py in <module>()
15 from ..utils import logger
16 from ..externals.jdcal import jcal2jd
---> 17 from ..fixes import gzip_open
18
19
/home/mhhakone/env/src/mne/mne/fixes.py in <module>()
24 from numpy.fft import irfft
25 from nose.tools import assert_true
---> 26 from scipy.signal import filtfilt as sp_filtfilt
27 from distutils.version import LooseVersion
28 from functools import partial
/home/mhhakone/env/local/lib/python2.7/site-packages/scipy/signal/__init__.py
in <module>()
230 from __future__ import division, print_function, absolute_import
231
--> 232 from . import sigtools
233 from .waveforms import *
234
ImportError: cannot import name sigtools
I wonder if you know what could cause this error? I haven't got it
before. Could it be relatrd to the Python version I have. Now I have the
following version:
In [18]: sys.version
Out[18]: '2.7.3 (default, Feb 27 2014, 19:58:35) \n[GCC 4.6.3]'
Thanks,
Maria