NPQI: Normalized Phaeophytinization Index

In pieterbeck/CanHeMonR: Tools for canopy health monitoring through image analysis

Description

Calculate Normalized Phaeophytinization Index

Usage

NPQI(df, outp_fname = NULL, ...)

Arguments

df	A data frame where columns represent measurements in a single wavelength, and columns are named following Quantalab's conventions
outp_fname	In case the input is raster data, this is the optional output filename to write the result to
...	Arguments to be passed to get_band_of_wavelength, particularly band_txt, splitter, and i.

Value

A vector with the value of the index

References

x

pieterbeck/CanHeMonR documentation built on May 25, 2019, 7:11 a.m.