Dear Frank,
I'm not sure what the exact format of the file you sent is, as different lines seem to contain a different number of values.
It is certainly the case that PNM cannot deal with this. It requires a fixed number of columns (e.g. same number of values per line - as a line is a row). Each row (line) represents a point in time, and the sampling rate should be fixed (i.e. the time difference should be the same between each row). So if you plot the values in each column, they should represent a physiological trace (e.g. cardiac, or respiratory, or scanner triggers). In the PNM GUI you then specify which column corresponds to what information.
I hope this is clear.
All the best,
Mark
On 20 Mar 2014, at 20:22, Fr S <[log in to unmask]> wrote:
> Hi,
>
> I am also having trouble with the PNM and would be happy about some example files that show how the physio files need to be set up.
>
> Attached is a typical pulse file (Siemens TrioTim syngo), in which triggers (TR=2) are indicated each time by the value 5000 (stop value 5003).
> A similar file containing information about resp should be included in PNM as well.
>
> However, the exact format of the physio input file is not clear.
> Could you please provide example files and/or a description about the file structure?
>
> Thanks a lot,
> Frank
>
> <PhysFile.puls>
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