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<b class="">Dear community:</b>
<div class=""><b class="">I m trying to run the tutorial of connectivity EEG analysis modified from MEG. And I receive this error message.</b></div>
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<div class="">Error using load</div>
<div class="">Unable to read file 'atlas_MMP1.0_4k.mat'. No such file or directory.</div>
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<div class="">Error in fieldtrip_coherence (line 231)</div>
<div class="">load atlas_MMP1.0_4k.mat;</div>
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<div class=""> <b class="">I could finally reduce the source model to 3d8 because 3d10 gives an error of NaN or Inf. </b></div>
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<div class="">Error using svd</div>
<div class="">Input to SVD must not contain NaN or Inf.</div>
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<div class="">Error in ft_inverse_pcc>pinv (line 352)</div>
<div class=""> [U,S,V] = svd(A,0);</div>
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<div class="">Error in ft_inverse_pcc (line 253)</div>
<div class=""> filt = pinv(lfa' * invCmeg * lfa) * lfa' * invCmeg;</div>
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<div class="">Error in ft_sourceanalysis (line 775)</div>
<div class=""> dip(i) = ft_inverse_pcc(sourcemodel, sens, headmodel, avg, squeeze_Cf,</div>
<div class=""> methodopt{:}, leadfieldopt{:}, 'refdip', cfg.refdip, 'refchan', refchanindx,</div>
<div class=""> 'supdip', cfg.supdip, 'supchan', supchanindx);</div>
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<div class="">Error in fieldtrip_coherence (line 108)</div>
<div class="">source = ft_sourceanalysis(cfg, freq);</div>
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<div class=""><b class="">Best,</b></div>
<div class=""><b class="">Rene Andrade. </b></div>
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