wasa_meteo: Preparation of WASA-SED time series input by IDW...

In tpilz/WasaEchseTools: Title: Handy tools for preprocessing and analysis of the hydrological models WASA-SED and ECHSE (limited to the WASA engine). Currently only meant for internal use! If you want to try it, handle with care!

Description

This function performs IDW interpolation of climate data to subbasin centroids (e.g. created with the lumpR package) using the function externalInputLocationsTable from the package geostat which is available from the echse_tools repository: https://github.com/echse/echse_tools. Extreterrestrial radiation is calculated employing function extrat.

Usage

wasa_meteo(file_target_locs = NULL, file_source_locs = NULL,
  file_result = NULL, file_ts = NULL, output_dir = NULL,
  resol = "daily", ...)

Arguments

file_target_locs	Mandatory argument file_targets for externalInputLocationsTable. To calculate extraterrestrial radiation, the file further needs to contain column 'lat' with the latitudes in decimal degrees of the target locations.
file_source_locs	Mandatory argument file_sources for externalInputLocationsTable.
file_result	Mandatory argument for externalInputLocationsTable. File will be created within directory output_dir.
file_ts	Named vector of file names. Required are the four files 'precip', 'temper', 'rhum', and 'glorad'. Each file is expected to hold time series of one of the former variables for the various source locations (as named columns) given in file_source_locs. The first column of each file, however, needs to hold a datetime string in a format recognisable for function read.zoo.
output_dir	Character string of the directory for file_result and the WASA-SED time series input files. Will be created.
resol	Character string defining the resolution of the WASA-SED time series files. Supported are: 'daily' (default) for daily and 'hourly' for hourly resolution. Note that this affects only the time series file of precipitation and also defines the required resolution of the input time series file! All other variables (temperature, humidity, radiation) will be in daily resolution (and have to be given in daily resolution as well!).
...	Additional arguments for externalInputLocationsTable. If not given, standard values will be used.

Value

Function returns nothing. WASA-SED time series files (and the output of externalInputLocationsTable) will be created.

Author(s)

Tobias Pilz [e-mail]

tpilz/WasaEchseTools documentation built on May 5, 2019, 12:33 p.m.