Windrose that show the relative frequency of wind direction and speed combined for selected months in one or more years. Only observation data. Stations can be retrieved from getStationsFromTimeserieTypeElemCodes("2","DD,FF",""). See graph example.
inputparametre for getWindRose (*=required)stationID* - stationnumber
maxFF* - max value in wind speed
format - for date. Blank ("") uses the default format: YYYY-MM-DD
fromDate* - from year
toDate* - to year
months - months [0,11] (0= January), comma separated list.Blank ("") gives all months (default).
hours* - [0,..,23] are given as a comma-separated list. hours are in UTC-time.
width* - the width of the graph (the height is relative to the width)
language - language