The results are obtained by means of a proper \texttt{LabView} program designed for the PASCAL project purpose by Julien de Decker. The source-code file runs on a different PC from the one that provide the input signal to the shaking table (Figure \ref{fig:ALFRED_complet_setup_backview}). The data are acquired by means of an ARDUINO for the Octopus Acceleration system and from the NI DAQ 9234 for the PCB accelerometer and the capacitance probes. The PC mentioned collect data by usage of the USB ports.\\
Once the data are acquired, they are saved in a \textit{.tdms} file. The Figure \ref{fig:tdms_file_overview} shows a screenshot of the first sheet of the generated output file. In orange is outlined the information concerning the primary set of accelerometers, operating at a frequency equal to $200Hz$ and the data of all these accelerations are saved in the sheet \textit{Acceleration}. In green is outlined the data acquired with the DAQ system, so the P0 P1 and P2 1D liquid free surface motion, and the acceleration from the PCB. Those data can be seen in the sheet named \textit{Extra sensors} The frequency of acquisition of those data is obtained by computing the inverse of the increment name $wf\_increment$, so equal to $2048Hz$ in the Figure \ref{fig:tdms_file_overview} case. This frequency could then request the re-sampling of the data for the post-processing.  It's outlined that the sampling frequency is correctly equal to $200Hz$, as the one from the ARDUINO.
\begin{figure}[h]
    \centering 
    \includegraphics[scale=0.45]{immagini/setup/tdms_file.png}
    \caption{Test file \textit{.tdms} architecture: in orange is outlined the information concerning the primary set of accelerometers, in green is outlined the data acquired with the DAQ system; the frequency of acquisition of those data is obtained by computing the inverse of the increment name $wf\_increment$}
    \label{fig:tdms_file_overview}
\end{figure}