Create graphs comparing data returned by CBL Pax Sentinel sensors with the BOBs (Prototype 6) sensor data

[OakleyNode]

Create line graphs that show the side-by-side data comparing the data from the CBL Patuxent Sentinel with the two JA Forrest Tech BOBs (BOB-06 and BOB-07) for each water quality parameter (water temperature, dissolved oxygen in mg/l and in percent saturation, salinity, and pH) that the sensors are measuring in common.

Data from CBL sensors was downloaded from the Patuxent Sentinel website. Data for the two BOBs is pulled via a Python GET from the website, however note that the data pulled is limited to 8000 records and the comparison window is from 28 March 2023 to the current day, which exceeds the 8000 records.

The BOBs are polling ~ every 10 minutes (6x per hour x 24 hours x 60 days = 8,640 records) so the current comparison exceeds the limit imposed by ThingSpeak for pulling records directly. Alternatively can download all the data and import it with pandas like we're doing with the CBL data.

The initial / test graph compared DO readings and the second compares water temperature. CBL polls their sensors every 15 minutes. Using plotly, it automatically compensates for the varying timestamps although the data initially showed up as strings and had to be specifically assigned as floats.

ThingSpeak channels IDs are:
JAFCTC -- BOB-06: 2062280
JAFCTC -- BOB-07: 1650300