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<p dir="ltr">Hi Sreenivasan,</p>
<p dir="ltr">Try using the neuromag306all.lay and neuromag306cmb.lay layout files.</p>
<p dir="ltr">Peter</p>
<div class="gmail_quote">On 9 Feb 2016 6:10 AM, "Sreenivasan R. Nadar, Ph.D." <sreenivasan.r.nadar@gmail.com> wrote:<br type="attribution">
<blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div dir="ltr">Fieldtripers,
<div><br>
</div>
<div>Anybody has a layout file for Elekta/Neuromag system? I downloaded the file from the following discussion list: <a href="http://mailman.science.ru.nl/pipermail/fieldtrip/2007-March/001019.html">http://mailman.science.ru.nl/pipermail/fieldtrip/2007-March/001019.html</a>.
However, this layout file give errors (i.e., Attempt to reference field of non-structure array) when I use it for ft_topoplotIC(cfg,components). Am I missing something? I used the following commands:</div>
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<div>%~~~~~~~~~~~~~~~</div>
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<div>clear all</div>
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<div>cfg = [];</div>
<div>cfg.dataset = 'C071_resting_150608.fif';<br>
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<div>cfg.hpfilter = 'yes'</div>
<div>cfg.hpfreq = 1;</div>
<div>cfg.channel = {'MEG', '-STI001', '-STI002','-STI003','-STI004', '-STI005',...,<br>
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<div> '-STI006','-STI007','-STI008','-STI101','-STI201','-STI301'};</div>
<div><br>
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<div>data_continuous = ft_preprocessing(cfg);</div>
<div><br>
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<div>%resample the data to 100Hz</div>
<div>cfg = [];</div>
<div>cfg.resamplefs = 100;</div>
<div>[data] = ft_resampledata(cfg, data_continuous)</div>
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<div>%% running ICA and cleaning data</div>
<div>cfg = [];</div>
<div>cfg.method = 'runica';</div>
<div>comp = ft_componentanalysis(cfg, data);</div>
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<div>cfg = [];</div>
<div>cfg.component = [1:50];</div>
<div>cfg.layout = 'NM306all.mat';</div>
<div>cfg.comment = 'no';</div>
<div>ft_topoplotIC(cfg, comp);</div>
<div><br>
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<div>%~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
</div>
</div>
<div>Thank you</div>
<div><br>
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<div>Sreenivasan</div>
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