On Sunday, October 9, 2016 at 8:31:25 PM UTC-4, Markus Roth wrote: > > Hello > > i want to use StdCalibrate at the config file to Calibrate the Barometer. > I have 1 hPa to much. > > But i not understand what i must to enter . > > I Try pressure, barometer, and altimeter. > > pressure = pressure - 1 > > Only pressure do anything but false it comes to 9xx hPa (from 1026) >
markus, the units in StdCalibrate must be in the unit system specified in StdConvert assuming that your StdConvert.target_unit=US (the default), you want this: pressure = pressure - 0.029529 since 1 inHg is equal to 33.863 hPa also, you must be sure that you specify an independent variable. in the case of WMR200, the station reports pressure, and barometer and altimeter are derived. so modifying pressure is the correct calibration. m -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
