Esben Almqvist wrote: > Hi Miguel! > > I understand better now. > >> You understood correctly. Where there any observation data >> before 3:00 in your first test? > > There was data before. I think perhaps the missing data was 1.00 to 6.00, > i.e. more than 240 minutes. > About road condition and precipitation, how are they handled. They were not > included in the decription at: > http://documentation.wikia.com/wiki/Input_observation_QA/QC_(METRo)#Time_constraint > Are those assumed to be dry if no values are given? > Thanks one more time! > Esben
No. Inside METRo, there is only 2 conditions: dry and wet. Those correspond to the value 0 and 1, respectively. In every case, an interpolation for a step at every 30 seconds. This interpolation is done in a float mode, then it is rounded to the closest integer, i.e. 0 or 1. You can see what is done in the "__interpolate_SC" function in the file metro_preprocess_interpol_observation.py. What is done is, I think, pretty obvious: http://svn.gna.org/viewcvs/metro/metro/trunk/src/frontend/executable_module/metro_preprocess_interpol_observation.py?rev=253&view=markup Don't hesitate if you have more questions. Regards, Miguel -- Miguel Tremblay Physicien - Physicist Centre météorologique canadien - Canadian meteorological centre (CMC) Environnement Canada - Environment Canada http://www.ec.gc.ca/ 2121 Trans-Canada N. Suite 228 Téléphone/Phone: 514-421-4729 Dorval, Québec Fax: 514-421-4679 CANADA H9P 1J3 courriel/email: [email protected] _______________________________________________ METRo-developers mailing list [email protected] https://mail.gna.org/listinfo/metro-developers
