The files are actually saved as plain text, but in order to enable later parsing of the data, it is structured using the CSV format (comma-separated-values).

The CSV format is fully readable by humans, but can also be opened in text reader, text editor and spreadsheet applications.

File format
Header (1st row): DateTime;Magnitude;X;Y;Z
Data (Rows 2+): [YYYY-MM-DD hh:mm:ss.ms];[float value];[float value];[float value];[float value]

Example
DateTime;Magnitude;X;Y;Z
2015-01-01 12:00:00.00;82.56;-38.31;8.07;-72.69

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