Hi
I have copied the most recent system tab delimited backup file to the public directory so you have a current working example to look at. Browse to the file or use this URL to access it:
http://www.2wg.co.nz/PUBLIC/03291300.TXT/
The data at the top of the file with lines starting with 60MN is hourly DHT11/22 data for the previous 24 hours.
The data near the top of the file with lines starting with DAY are daily DHT11/22 minimum and maximum temperature and humidity readings.
Most recent data is at the end of each line. NULL occurs where the system was powered off and no backup was written at the top of the hour. (I was working on the system at this time yesterday.)
Cheers
Catweazle NZ.