vegdata (version 0.6-6)

tv.coverperc: Cover code translation

Description

Translate cover code into percentage cover values for Turboveg database observations.

Usage

tv.coverperc(db, obs, RelScale, tv_home, tvscale, quiet = FALSE,  ...)

Arguments

db

the name of the Turboveg database

obs

dataframe of observations, containing Cover Codes, coded in tvscale.dbf of Turboveg installation

RelScale

dataframe of CoverScale codes per releve, if empty it is read from the database

tv_home

Path to Turboveg installation.

tvscale

Cover scale.

quiet

Suppress messages.

...

Further options.

Value

• obs
  data.frame of observations with additional column COVER_PERC

Examples

## For examples see in vignette('vegdata').