mapmatrix: Internal function for doing interpolation
In gowusu/sebkc: The Surface Energy Balance and Crop Coefficient Estimation with R

mapmatrix

R Documentation

Internal function for doing interpolation

Description

Internal function for doing interpolation

Usage

mapmatrix(xydata, i, map)

Arguments

`xydata`	x and y data
`i`	index
`map`	geographical map

Value

map

Author(s)

George Owusu

Examples

## Not run: 
folder=system.file("extdata","stack",package="sebkc")
sebiauto=sebi(folder=folder,welev=317,Tmax=31,Tmin=28)
points=sampleRandom(sebiauto$EF,100,sp=TRUE)
pt=cbind(points@coords,points@data)
longitude=pt$x
latitude=pt$y
value=pt$layer
mapmatrix=mapmatrix(xydata,2)
map=invdist(longitude,latitude,var=value,ext=sebiauto$EF)

## End(Not run)

gowusu/sebkc documentation built on July 28, 2023, 11:44 a.m.