Www knmi nlo7/18/2023 KNMI.to_csv(“path/to/filename”, response) convenience function for writing response array to a csv CopyrightĬopyright © 2011 Patrick Galvin Schmitz See LICENSE.txt for further details.This page is only available in Dutch.Van 17 kende Nederland (ookwel Republiek der Zeven Verenigde Nederlanden) zijn Tweede Stadhouderloze Tijdperk. Response = KNMI.get_station_seasonal(station_number, start, end, vars) this will return all daily values from seasonally defined start date to defined end date eg start = 19800123, end = 19840427 will return data between January 23 and April 27th for 1980 to 1984 Response = KNMI.get_station_range(station_number, start, end, vars) this will return all daily values from defined start date to defined end date Response = KNMI.get_station_start_to_current(station_number, start, vars) this will return all daily values from defined start date to current Response = KNMI.get_station(station_number, vars) this will return all daily values from the begining of the month to current for selected vars Response = KNMI.get_station(station_number, vars) this will return all daily values from the begining of the month to current Vars = optional parameters to select measure parameters of interest if not defined all recorded parameters will be returned Station_number = number or array of numbers eg 210 or When entering parameters in method call use groupname for collection of variables of use individual parameter names # Name - GroupName => * Wind - “WIND” => * Temperature - “TEMP” => * Sunshine and global radiation - “SUNR” => * Precipitation - “PRCP” => * Sea-Level Pressure - “PRES” => * Visibility and Cloud Cover - “VICL” => * Humidity - “MSTR” => * “ALL” => [“DDVEC”, “FHVEC”, “FG”, “FHX”, "FHXH", "FHN", "FHNH", "FXX", "FXXH", "TG", "TN", YYYYMMDD = Date (YYYY=year MM=month DD=day) DDVEC = Vector mean wind direction in degrees (360=north, 90=east, 180=south, 270=west, 0=calm/variable) FHVEC = Vector mean windspeed (in 0.1 m/s) FG = Daily mean windspeed (in 0.1 m/s) FHX = Maximum hourly mean windspeed (in 0.1 m/s) FHXH = Hourly division in which FHX was measured FHN = Minimum hourly mean windspeed (in 0.1 m/s) FHNH = Hourly division in which FHN was measured FXX = Maximum wind gust (in 0.1 m/s) FXXH = Hourly division in which FXX was measured TG = Daily mean temperature in (0.1 degrees Celsius) TN = Minimum temperature (in 0.1 degrees Celsius) TNH = Hourly division in which TN was measured TX = Maximum temperature (in 0.1 degrees Celsius) TXH = Hourly division in which TX was measured T10N = Minimum temperature at 10 cm above surface (in 0.1 degrees Celsius) T10NH = 6-hourly division in which T10N was measured 6=0-6 UT, 12=6-12 UT, 18=12-18 UT, 24=18-24 SQ = Sunshine duration (in 0.1 hour) calculated from global radiation (-1 for 70 k VVNH = Hourly division in which VVN was measured VVX = Maximum visibility 0: 70 k VVXH = Hourly division in which VVX was measured NG = Mean daily cloud cover (in octants, 9=sky invisible) UG = Daily mean relative atmospheric humidity (in percents) UX = Maximum relative atmospheric humidity (in percents) UXH = Hourly division in which UX was measured UN = Minimum relative atmospheric humidity (in percents) UNH = Hourly division in which UN was measured EV24 = Potential evapotranspiration (Makkink) (in 0.1 mm List of Recorded Parameters and group name Please note that the data must be converted from fixnum to float, I will include a method to take care of this in my next version. Please Note the disclaimer included in the header! # DEZE GEGEVENS MOGEN VRIJ WORDEN GEBRUIKT MITS DE VOLGENDE BRONVERMELDING WORDT GEGEVEN: # KONINKLIJK NEDERLANDS METEOROLOGISCH INSTITUUT (KNMI) # THESE DATA CAN BE USED FREELY PROVIDED THAT THE FOLLOWING SOURCE IS ACKNOWLEDGED: # ROYAL NETHERLANDS METEOROLOGICAL INSTITUTEĭata is parsed into a array of hashes with keys for each element Ruby API to access Royal Netherlands Meteorological Institute daily climate dataĪccess climatological data as provided by the Royal Netherlands Meteorological Institute through the http get form.
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