[Eeglablist] eeg_checkset error when importing CNT

Clemens Brunner clemens.brunner at tugraz.at
Thu Mar 1 11:59:11 PST 2012


Hi Steve,

you might want to try using the BioSig import filter to load your CNT 
file (File - Import - From other formats using BIOSIG toolbox).

Clemens



On 03/01/2012 10:08 AM, Stephen Politzer-Ahles wrote:
> Hello,
>
> I am trying to import continuous Neuroscan (.cnt) files (recorded in
> 32-bit, from Scan 4.3,Synamps 2 amplifier; I'm using a 64-bit Windows 7
> operating system). Regardless of whether I use the GUI or the command
> line, I get the following warning in MATLAB:
>
>     Warning: Integer operands are required for colon operator when used
>     as index
>     >  In loadcnt at 441
>        In pop_loadcnt at 126
>
>
> followed by the following pop-up error message in the GUI:
>
>     eeg_checkset error: the number of frames does not divide the number
>     of columns in the data.
>
>
> After that, it aborts.
>
> This is the command I'm using:
>
>     EEG = pop_loadcnt('F:\data\raw_AR\subj001.cnt','dataformat','int32')
>
> (or the equivalent from the GUI.)
>
> Does anyone have an idea what might be causing the error? A year or so
> ago I was actually able to import .cnt files on this computer when I was
> just testing various things, but unfortunately I don't remember what I
> might have been doing differently back then.
>
> Thank you,
> Steve Politzer-Ahles
>
> --
> Stephen Politzer-Ahles
> University of Kansas
> Linguistics Department
> http://www.linguistics.ku.edu/
>
>
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