Hmat: Linear observation operator

View source: R/gridutils.R

HmatR Documentation

Linear observation operator

Description

Linear observation operator

Usage

Hmat(mlat, mlon, obs, method = "bilinear")

Arguments

mlon, mlat

model longitude (x) and latitude (y) coordinates

obs

matrix with two columns of data x and y coordinates

method

interpolation method, default 'bilinear'

Value

Sparse Matrix on size nrows(obs) times length(mlon)*length(mlat), each row has at most 4 non-zero elements


mjlaine/fastgrid documentation built on July 24, 2022, 2:43 a.m.