extractdays: Extracts the rows of a matrix corresponding to the requested...

In RMAWGEN: Multi-Site Auto-Regressive Weather GENerator

Description

Extracts the rows of a matrix corresponding to the requested days (expressed as dates YYYY-MM-DD) given the date (origin) of the first row

Usage

extractdays(data = array(1:ndim_max, dim = c(ndim_max, 1)),
  ndim_max = 1e+05, when = "1990-1-1", origin = "1961-1-1",
  nday = 1)

Arguments

data	an input data matrix where each row corresponds to a daily record
ndim_max	maximum (integer) number of rows in data where to find when. Default is 100000 and works if data is missing.
when	desired dates for which the data are requested
origin	date corresponding to the first row of data
nday	(optional) number of days since when to extract the data

Value

a matrix containing the requested rows

Note

It uses julian

Examples

extractdays()

RMAWGEN documentation built on Dec. 12, 2019, 9:07 a.m.