build.block.xy — build.block.xy • PEcAnAssimSequential

This function split long vector and covariance matrix into blocks corresponding to the localization.

build.block.xy(settings, block.list.all, X, obs.mean, obs.cov, t)

Arguments

settings: pecan standard multi-site settings list.
block.list.all: List contains nt empty sub-elements.
X: A matrix contains ensemble forecasts.
obs.mean: List of dataframe of observation means, named with observation datetime.
obs.cov: List of covariance matrices of state variables , named with observation datetime.
t: time point.

It returns the `build.block.xy` object with data and constants filled in.

This function will add data and constants into each block that are needed for the MCMC sampling.

Dongchen Zhang