one_block_update: assimilation of one block with block-LEnKPF

In robertsy/assimilr: Local Ensemble Kalman Particle Filters

Description

Assimilation of one block of observations. Gamma is chosen adaptively if not specified through gam.fix with adaptive gamma.

Usage

one_block_update(xa, y, P, H, R, ind, K = ncol(xa), gam.fix = NA,
  unif = runif(1), ...)

Arguments

y	the observations
P	the background covariance
H	the observation linear operator
R	the observations error covariance
ind	are the indices of used for the current block, containing x.ind, v.ind and y.ind
K	dimension of observation, ensemble and state space
gam.fix	fixed gamma value
unif	used for balanced sampling
...	additional parameters passed to adaptive_gamma, typically e.0 and e.1

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