# Changes between Version 18 and Version 19 of EcomsUdg/RPackage/Functions

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Timestamp:
May 18, 2013 3:59:29 PM (9 years ago)
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 v18 ''__Description'' Loads observational station data from standard station datasets stored in ''.csv'' files Loads observational station data from standard station datasets stored in ''.csv'' files. ''__Usage'' * var: Character string indicating the variable to load. * standard.vars: Logical. Default to FALSE. If TRUE a dictionary must be available (see Details) * stationID: Character string indicating the identification code of the station. * stationID: Character vector indicating the identification code of the stations to load. * startDate: Optional character string in the form "Year-month-day" (e.g. "1950-01-01") indicating the starting day of the time series to retrieve. Default to first record available. * endDate: Optional character string in the form "Year-month-day" (e.g. "2000-12-31") indicating the last day of the time series to retrieve. Default to last record available. ''__Details'' This function works with standard ''.csv'' observational datasets. This function works with standard ''.csv'' observational datasets. It allows loading data from one or several stations at a time. The dictionary is the table that translates the variable as stored in the dataset to the standard variables defined in the vocabulary. More details [https://www.meteo.unican.es/trac/meteo/wiki/SpecsEuporias/RPackage/ here] A list with the containing the following elements: * StationID: station identifier character string * LatLonCoords: numeric vector of length two with the latitude and longitude coordinates of the station * Altitude: numeric value expressing the altitude of the station * Dates: A POSIX.lt class vector of dates of the time series returned * Data: Numeric vector with the requested data time series * StationID: character vector with the identification codes of the stations loaded. * LatLonCoords: 2D matrix with the LatLon coordinates of the stations loaded (the order of the rows corresponds to the order othe 'StationID field). * Altitude: numeric vector with the altitude of the stations. * Dates: A POSIXlt class vector of dates of the time series returned. * Data`: 2D matrix with the time series for each of the stations arranged by columns.