Temperature Map in Smartthings?

@tbi Follow this link to get the logging set up. @TAustin has done an amazing job.
[Post-Groovy Google Spreadsheet Integration ]
Then use the script @TAustin provided me above.
Again, I am just learning javascript so am trying to get it to work with multiple devices.

EDIT: Lets continue this conversation on the thread provided above.
You may want to check out https://www.constantgraph.com/
I am not using it as I have specific uses for my data in google sheets, but it is a nice program.