Question about the phyphox file format

[Jens Noriʇzsɔɥ]

I created a size 1 buffer which I initialized to 0, and I visualize its value in a <view> <value>. At the beginning, even before I hit the "start" button, it shows 1 instead of "0", and I wonder why. In the <analysis> section I increase the value of this buffer each second when the program is running, so I guess there is a first pass at the analysis section even before the program runs? What did I miss?

I have tried to reproduce this (test_analysis.phyphox, iOS and iPadOS 13.4.1), however, it appears that I get the expected result:

• on entering the experiment it displays “Index: 0,00”,
  
• on start it increments by 1,00 each second,
  
• on stop it keeps the value,
  
• on restart it continues incrementing by 1,00 each second.
  

The only thing that does not look quite right is that the current value is still displayed if I delete the data. Nevertheless, on start the first value after one second is 1,00. Leaving and reentering the experiment fully resets the data, i.e. back to “Index: 0,00”…

Could you please post your PhyPhoX and Android versions.