Interpolate FLYS3 water levels for given stations

Function to interpolate FLYS3 water levels for selected stations and return it with the structure of df.flys.

Usage

waterLevelFlys3InterpolateX(
  river = c("Elbe", "Rhine"),
  station = NULL,
  station_int = NULL
)

Arguments

river: a required argument to fill the WaterLevelDataFrame-slot river. It has to be type character, has to have a length of one and can be either Elbe or Rhine.
station: an optional argument to hand over the stationing along the specified river. If specified, it has to be type numeric and has to have the same length as other optional arguments (id, station_int and w) forming the data.frame-component of a WaterLevelDataFrame. If both stationing arguments (station and station_int) are specified, all elements of station have to be equal to as.numeric(station_int / 1000). Minimum and maximum allowed values of station are river-specific: Elbe (km 0 - 585.7), Rhine (km 336.2 - 865.7).
station_int: an optional argument to hand over the stationing along the specified river. If specified, it has to be type integer and has to have the same length as other optional arguments (id, station and w) forming the data.frame-component of a WaterLevelDataFrame. If both stationing arguments (station and station_int) are specified, all elements of station_int have to be equal to as.integer(station * 1000). Minimum and maximum allowed values of station_int are river-specific: Elbe (m 0 - 585700), Rhine (m 336200 - 865700).

Value

An object of class data.frame with the structure of df.flys.

Details

df.flys contains 1d water level data computed with SOBEK for every second hectometer (every 200 m). This function provides a way to interpolate the 30 stationary water levels for selected stations inbetween these hectometers and returns them with the data.frame-structure of the original dataset.

References

Busch N, Hammer M (2009). “Einheitliche Grundlage für die Festlegung der Bemessungswasserspiegellagen der Elbe auf der frei fließenden Strecke in Deutschland.” doi:10.5675/bfg-1650 .

HKV Hydrokontor (2014). “Erstellung eines SOBEK-River Modells für den Rhein von Iffezheim bis Pannerdense Kop als Weiterentwicklung bestehender SOBEK-RE Modelle.”

DELTARES (2018). “SOBEK.” https://download.deltares.nl/en/sobek/.

Examples