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opendata-stuttgart / feinstaub-map

http://opendata-stuttgart.github.io/feinstaub-map/
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Sensor Map: Charts: one extreme value #41

Open dokape opened 7 years ago

dokape commented 7 years ago

Example: Sensor 3149, today, 16.6.2017. second chart, "Last 24 hours"

The last values where between 0 and 15 µg. But one PM10 value was more than 2k. Doesn't matter, messure was wrong. BUT: The Chart "last 24 hours" uses this wrong 2k value for max. So the normal values between 0 and 15 Aren't displayed well because of one wrong value.

The goal should be to determine such wrong values and perhaps cut them to display the correct values correctly.

chart1

dokape commented 7 years ago

Some hours later: The values are with 4 and 4 ok. The "24h floating" graph still suffers on that missmessurement the "Last 24 hours" still suppress the low values because of the >2k value yesterday.

grafik

dokape commented 7 years ago

Would it be possible to implement zoom (+/-) buttons at the "Last 24 hours" charts? So the interesting low values could be seen.