| tidem.astron {oce} | R Documentation |
Do ephemeris calculations for tidem.
a <- tidem.astron(t)
t |
time in POSIXct format. (It is
very important to use tz="GMT" in constructing
t.) |
Based directly on t_astron, from the T_TIDE package.
A data.frame containing
|
(fill in later) |
|
(fill in later) |
Dan Kelley, based directly on t_astron from the T_TIDE package.
tidem, which uses this.
tidem.astron(as.POSIXct("2008-01-22 18:50:24"))