Calculate normalized difference pixel history between band1 and band2

norm_diff_pixel(coverage, coords, band1, band2, date = NULL,
  desc_url = NULL, query_url = NULL, plot = TRUE)

Arguments

coverage

name of the coverage [character]

coords

coordinates of the location of interest [character]

band1

coverage band [character]

band2

coverage band [character]

date

date range in format (Ymd) [character]

desc_url

Web Coverage Service (WCS) DescribeCoverage url [character]. This URL can be built with the *createWCS_URLs* function

query_url

Web Coverage Service (WCS) for processing the query [character]. This URL can be built with the *createWCS_URLs* function

plot

handler if a plot is returned or a vector containing timestamp and value