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dafenner / CrowdQCplus

Quality control (QC) for citizen weather station data.
GNU General Public License v3.0
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m2: Time-dependent threshold values? #9

Open dafenner opened 3 years ago

dafenner commented 3 years ago

Dependency of deviations on annual and diurnal cycle:

annual_cycle_amsterdam_deviations_all diurnal_cycle_amsterdam_deviations_all

dafenner commented 3 years ago

cut-off values in QC level m2 could be different for certain times or periods, e.g. more strict during daytime (shortwave radiation errors) and less strict during night-time.

freddo79 commented 3 years ago

It's very interesting to see the seasonal and diurnal pattern of deviation. I am wondering why the maximum deviation during the diurnal cycle is not at noon/afternoon? Do you have a plot that shows the relation between average air temperature of CWS and deviation? A time-dependent threshold for m2 is a good idea.