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Reply To: Parameter Threshold Notifications

Home Forums Mayfly Data Logger Parameter Threshold Notifications Reply To: Parameter Threshold Notifications

#13367
neilh
Participant

OK I think I’ve figured out something. I can only get the last variable at the moment (432) .. which is what I need for my real analysis of looking at the last value of the voltage returned and and checking it it has dropped below a threshold.

http://data.envirodiy.org/sites/TU-RC-01/ visually its 16.0V the first Battery Voltage “All_ExternalVoltage_Battery” and I can also see with a download of series=1906

So then using
http://data.wikiwatershed.org/wofpy/rest/1_1/GetValues?location=envirodiy:TU-RC-01&variable=envirodiy:All_ExternalVoltage_Battery
comes back with something that includes

<values>
<value methodCode=”2″ qualityControlLevelCode=”1″ censorCode=”nc” dateTime=”2019-11-18T19:27:02″ dateTimeUTC=”2019-11-19T03:27:02″ sourceCode=”611″ timeOffset=”-08:00″>16.0</value>

which seems like I read as

<values>
<value …>16.0</value>

and its the 16.0 Volts that I’m after. So I need to parse to find that and compare it to my threshold.