simplifyBlock:

In JusteRaimbault/r-spatialmorphology: What the package does (short line)

Usage

simplifyBlock(data, resFactor, areasize)

Arguments

data
resFactor
areasize

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 (data, resFactor, areasize) 
{
    m = matrix(data = data, nrow = areasize, byrow = TRUE)
    m[is.na(m)] <- 0
    res = matrix(0, areasize * resFactor, areasize * resFactor)
    for (x in 1:(areasize * resFactor)) {
        for (y in 1:(areasize * resFactor)) {
            res[x, y] = sum(m[((x - 1)/resFactor + 1):(x/resFactor), 
                ((y - 1)/resFactor + 1):(y/resFactor)])
        }
    }
    return(res)
  }

JusteRaimbault/r-spatialmorphology documentation built on May 22, 2019, 5:07 p.m.