crop.grid:

In galuardi/hmmwoa: bones of a hidden markov model for psat data

Usage

crop.grid(xmin, xmax, ymin, ymax, ingrid)

Arguments

xmin
xmax
ymin
ymax
ingrid

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (xmin, xmax, ymin, ymax, ingrid) 
{
    bxlim = c(xmin, xmax)
    bylim = c(ymin, ymax)
    blon = which(ingrid$lon >= bxlim[1] & ingrid$lon <= bxlim[2])
    blat = which(ingrid$lat >= bylim[1] & ingrid$lat <= bylim[2])
    bath.out = list()
    bath.out$lon = ingrid$lon[blon]
    bath.out$lat = ingrid$lat[blat]
    bath.out$data = t(ingrid$data[blat, blon])
    bath.out
  }

galuardi/hmmwoa documentation built on May 16, 2019, 5:37 p.m.