The PDA data stored in the .txt files can be accessed as text files.
Each line represents the measured data of 1 single droplet.
There are four columns in each file:
-The first column is the arrival time sec (time at which the current droplet reaches the measurement point) [s]
-The second column is the axial droplet velocity component [m/s]
-The third column is the radial droplet velocity component [m/s]
The fourth column is the droplet diameter [μm]