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<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">Dear EEGlab group<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">I am trying to write a neuroscan continuous signal file (file_name.cnt)<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">using the function “writecnt.m”, and I followed the following steps:<o:p></o:p></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">1- cnt = loadcnt(file_name, 'scale', 'off', 'sample1', 0, 'blockread', 1,'ldnsamples', 1000);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">2. cnt.endtag = cnt.tag;<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">3. writecnt(out_file_name, <SPAN style="mso-spacerun: yes"> </SPAN>cnt, 'scale', 'off', 'sample1', 0, 'ldnsamples', 1000);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'"><o:p> </o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">To this stage; it seems that every thing is working fine, but after that when I tried to read the data using eeglab or the command line function <o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">[eeg] = read_eep_cnt(out_file_name,1,1000);<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">I get the following error message ”??? Error reading header from file”.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">To me, it seems that the main problem comes from the matlab script “loadcnt.m”, that I used first to read the data, because by checking the size of the data set (size(cnt.data)) I found that the number of channels is 4201 instead of 129!!!!<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'"><o:p> </o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">Any idea what I have to do to fix that error?<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">Thanks in advance,<o:p></o:p></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'">Nasser</SPAN></st1:place><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Courier New'"><o:p></o:p></SPAN></P>
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