Working directory for the DHT22 sensor stuff is...
~/Adafruit_Python_DHT/examples

It is in the directory structure where the code landed when the zip from
Adafruit was unzipped.


Task is run via firing it off on boot from the root crontab
tcfh = temp Celsius, Farenheit,Humidity.
The task runs and creates a dashboard in a text file. Keeps track of high and low temps and humidity levels

----------------------------------
# Start DHT-22 sensor task
@reboot /home/erick/Adafruit_Python_DHT/examples/task-DHT22-Read-tcfh.py

---------------------- Loggers --------------------------------
Both a "dashboard" output and a csv format are created by using the root crontab

02 * * * * /home/erick/Adafruit_Python_DHT/examples/DHT22-Read-tcfh.py >> /tmp/web/DHT22-data.txt
0 * * * * /home/erick/Adafruit_Python_DHT/examples/DHT22-Read-tcfh-csv.py >> /tmp/web/csv-DHT22-CRON-log.csv