How to read data

data are not measured for purposes of the Czech Hydrometeorology Institute
we can obtain daily extremes for the air temperature (air max, air min, 2 m) from one hour maximum (minimum) values in the table within the time period from 7:00 am one day to 7:00 am next day
ground temperature (5 cm above surface) is valid for the daily ground minimum values only from one hour values within the same period
temperatures are represented by one sample per one hour (15 min)
air pressure (not reduced) is represented by one sample per one hour (15 min)
global solar radiation is represented by 10 min (daily) totals per m2
wind speed is represented by one hour (15 min) averages, direction by the same (10 metres above ground)
daily precipitation totals are calculated from one hour totals within above mantioned period
pay attention: actual web data are at disposal in a raw stage only, verified data file is available after settlement with responsible person
there are several ways how to visualize data disposal on the web sites:
1. download requested data and than use PC200W software from the webpage of Campbell Scientific and Wiew Data button (download czu-7.fsl file as final storage label file)
2. download requested data and than start czu7.rdp (together with *.dfm, *.js) file program (data file CR10X_1.dat has to be saved in the Campbellsci/LoggerNet/ directory), for RTDM software owners only!

Meteostation of the Czech University of Agriculture Prague