sweq_ens0: Generate an initial ensemble for assimilation:

In robertsy/assimilr: Local Ensemble Kalman Particle Filters

Description

Generate an initial ensemble for assimilation:

Usage

sweq_ens0(K, sweq.run, klag = 1000, umean = 0, ...)

Arguments

K	Ensemble size
sweq.run	model run list returned by sweq_simulate
klag	number of integration steps between two members. Increase for more independence (but slower).
umean	Initial wind field

Value

ens0

Examples

ndim <- 168
freq <- 60
duration <- 1*freq
sweq.run <- sweq_simulate(duration, freq, ndim)
ens0 <- sweq_ens0(K=40, sweq.run)
sweq_ggplot(sweq.run$state.ts[1,], ens0)

robertsy/assimilr documentation built on May 27, 2019, 10:33 a.m.