Here's the same data logged not too far away from Austria - about 30km south of Zürich. Shows the direct and indirect pressure pulses pretty well, measured with a Vaisala industrial sensor (not sure of the exact type as I am not at work).
The resolution is about 0.1 mbar, sample interval 2 minutes.
The company I work for logs air pressure, humidity and temperature continuously - we make pressure and density sensors (amnong other stiff) which need to be corrected for air conditions.