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<body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p>
Thanks I just did!!<br class="">
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<div class="">On 25 Jun 2021, at 14:43, Andrade Rey René <<a href="mailto:rene.andrade@edu.uah.es" class="">rene.andrade@edu.uah.es</a>> wrote:</div>
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<p class=""><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;" class=""> External Email - Use Caution </span></p>
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<div class=""><b class="">Dear MNE experts:</b></div>
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<div class=""><b class="">I have one issue while computing an ERP topomap. I have tried plot_projs_topomap as well but always the same error. I thought it was an issue of the projections as 0 projections items are activated. I’m not sure. </b></div>
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<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">Not setting metadata</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">Not setting metadata</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">307 matching events found</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">Setting baseline interval to [-0.30078125, 0.0] sec</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">Applying baseline correction (mode: mean)</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">0 projection items activated</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">Loading data for 307 events and 257 original time points ...</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">1 bad epochs dropped</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/viz/topomap.py:570: RuntimeWarning: invalid value encountered in arcsin</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> angle = np.arcsin(distance / np.mean(radii))</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">Traceback (most recent call last):</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/Dropbox/Aplicaciones/Mind_Monitor/others/postprocessing/erp_mne.py", line 57, in <module></span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> fig = rest_exp3.plot_topomap(times, average=0.05)</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/evoked.py", line 346, in plot_topomap</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> return plot_evoked_topomap(</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/viz/topomap.py", line 1666, in plot_evoked_topomap</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> tp, cn, interp = _plot_topomap(</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/viz/topomap.py", line 903, in _plot_topomap</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> extent, Xi, Yi, interp = _setup_interp(</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/viz/topomap.py", line 791, in _setup_interp</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> interp = _GridData(pos, extrapolate, clip_origin, clip_radius, border)</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/viz/topomap.py", line 602, in __init__</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> outer_pts, mask_pts, tri = _get_extra_points(</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/andraderenew/opt/anaconda3/envs/mne/lib/python3.8/site-packages/mne/viz/topomap.py", line 571, in _get_extra_points</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class=""> n_pnts = max(12, int(np.round(2 * np.pi / angle)))</span></div>
<div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo;" class="">
<span style="font-variant-ligatures: no-common-ligatures" class="">ValueError: cannot convert float NaN to integer</span></div>
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<div class=""><b class="">I use this code below. </b></div>
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<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; color: rgb(28, 0, 207); background-color: rgb(255, 255, 255);" class="">
<span style="" class="">exp3=mne.io.read_raw_edf(</span>'/Users/andraderenew/Dropbox/Aplicaciones/Mind_Monitor/others/postprocessing/exp3.edf'<span style="" class="">, preload=</span><span style="color: #9b2393" class=""><b class="">True</b></span><span style="" class="">)</span></div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
exp3.filter(<span style="color: #1c00cf" class="">1</span>,<span style="color: #1c00cf" class="">30</span>, method=<span style="color: #1c00cf" class="">'iir'</span>)</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
events_exp3=mne.make_fixed_length_events(exp3, duration=<span style="color: #1c00cf" class="">1.0</span>)</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
exp3=exp3.copy().set_montage(ten_five)</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
epochs_exp3 = mne.Epochs(exp3, events_exp3, event_id={<span style="color: #1c00cf" class="">'resting_state'</span>:<span style="color: #1c00cf" class="">1</span>}, tmin=<span style="color: #1c00cf" class="">-0.3</span>, tmax=<span style="color: #1c00cf" class="">0.7</span>,
preload=<span style="color: #9b2393" class=""><b class="">True</b></span>)</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
rest_exp3=epochs_exp3[<span style="color: #1c00cf" class="">'resting_state'</span>].average()</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
fig_exp3=rest_exp3.plot(spatial_colors=<span style="color: #9b2393" class=""><b class="">True</b></span>)</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
rest_exp3.plot(gfp=<span style="color: #9b2393" class=""><b class="">True</b></span>, spatial_colors=<span style="color: #9b2393" class=""><b class="">True</b></span>, ylim=dict(eeg=[<span style="color: #1c00cf" class="">-12</span>,
<span style="color: #1c00cf" class="">12</span>]))</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
times = np.linspace(<span style="color: #1c00cf" class="">0.05</span>, <span style="color: #1c00cf" class="">
0.15</span>, <span style="color: #1c00cf" class="">5</span>)</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">
fig = rest_exp3.plot_topomap(times, average=<span style="color: #1c00cf" class="">0.05</span>)</div>
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<div class=""><b class="">Thanks for all the help win advance!!</b></div>
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<div class=""><b class="">Best, </b></div>
<div class=""><b class="">Rene Andrade. </b></div>
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