OrbitalError | R Documentation |
Get the orbital error components
OrbitalError(
nu = NULL,
tau_s,
tau_b,
tau_p,
delta_t,
T,
sig.sq_c,
phi_c,
delta_phi_c,
nu_c,
sig.sq_a,
phi_a,
nu_a,
N
)
nu |
frequency |
tau_s |
sediment slice thickness in years (layer.width / sedimentation rate) |
tau_b |
timescale of bioturbation (bioturbation depth / sedimentation rate) (L/sr) |
tau_p |
length of proxy carrier "growth season" (< 12 months) |
delta_t |
sampling frequency of the sediment core / climate timeseries |
T |
length of a finite time series, e.g. 1e04 |
sig.sq_c |
variance of the seasonal cycle |
phi_c |
phase of carrier growth season relative to the maximum of the seasonal cycle |
delta_phi_c |
Uncertainty in the phase of the signal carrier production. A value between 0 and 2Pi. |
nu_c |
1/1 (yr) = frequency of the seasonal cycle |
sig.sq_a |
variance of precessionary amplitude modulation |
phi_a |
phase of precessionary amplitude modulation relative to centre of finite timeseries of length T |
nu_a |
1/tau_a = frequency of the orbital variation, e.g. for precession 1/23e03 yrs |
N |
number of signal carriers (e.g. individual foraminifera) |
A list with the frequency domain and time domain error components
spec.pars <- GetSpecPars("Mg_Ca", phi_c = pi, delta_phi_c = pi, sig.sq_a = 0.1, tau_p = 1/12)
do.call(OrbitalError, spec.pars[names(spec.pars) %in% names(formals(OrbitalError))])
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