oce (version 0.2-1)

tidemVuf: Do ephemeris calculations for tidem

Description

Do ephemeris calculations for tidem.

Usage

tidemVuf(t, j, lat=NULL)

Arguments

t

time in POSIXct format. (It is very important to use tz="GMT" in constructing t.)

j

indices of tidal constituents to use

lat

latitude (if missing, something is done for that)

Value

• A data.frame containing
• astro
  (fill in later)
• ader
  (fill in later)

concept

tide

Details

Based directly on t_vuf, from the T_TIDE package.

See Also

tidem, which uses this.

Examples

tidemVuf(as.POSIXct("2008-01-22 18:50:24"), 43, 45.0)