I’ve managed to make some progress, but have hit a snag I can’t get past:
I’ve managed to upload a CSV with the pressure values I’m after, using a field tag for the associated temperatures. This way I’ve successfully pulled the pressure value by looking up the temperature tag - e.g, look up the field tagged “7”, it pulls the pressure “9.93”.
Separately I can pull the live value of the temperature reading “TL1 = 7.5” & round it down to “TL1int = floor(TL1) = 7”.
The hurdle I can’t get past is then using “TL1int” in place of “7” typed manually to pull “9.93”. I’m thinking if this works I’ll then be able to see a time history of the different pressure values with changing temperature readings. I’ve two thoughts on the issue:
- I shouldn’t be using field tags like that
- I need to convert the “TL1int” from a number to text or other format