Takes an ERDDAP tabledap dataset and Aggregates the data into a new time aggregated dataset
To update the aggregations for two tabledaps for two months each, something like this might work:
for device in galway_obs_fluorometer spiddal_obs_ctd
do for date in 2017-11 2017-12
do for period in daily hourly
do echo ./aggrerddap.py $device $date $period
./aggrerddap.py $device $date $period
done
done
done