Unsure how to clear history of Psensor

[pallebone]

Hi there,

If I reboot the system I can clear the values and history of psensor (like max/min temperatures reached), but this is not always convenient and I am not able to determine how to do this without rebooting the system. is there a file that I need to delete that would clear the psensor data and make it start again so that I can avoid rebooting after an external event (eg: air conditioner maintenance) that allows me to get more accurate reading of max and min values once that external event has passed?

Thanks in advance Pete