RvegToTv: RvegToTv: Export an Rveg Database to Turboveg Compatible...

In Rveg: Digitization of Phytosociological Relevés

RvegToTv: Export an Rveg Database to Turboveg Compatible Format

Description

Exports an existing Rveg database into a CSV format compatible with the Turboveg vegetation database management system. The function automatically reconstructs full botanical names from the internal ShortName codes and maps vegetation layers to standard Turboveg abbreviations.

Usage

RvegToTv(database, export = "export", checklist = "default", ver = 3)

Arguments

database	Character. The path and name of the existing Rveg database to be exported (e.g., "path/to/my_db").
export	Character. The output path and name where the resulting Turboveg CSV file(s) will be saved. Defaults to a temporary directory.
checklist	Character. The species checklist used to match Rveg's 7-character ShortName codes back to their full botanical names. Defaults to "default".
ver	Numeric. The target Turboveg version format to export to (either 2 or 3). Defaults to 3.

Details

During export, Rveg's alphanumeric layers are translated into Turboveg's specific layer codes (e.g., 0 becomes ml, 1 becomes hl, 2 becomes s1, 3 becomes t1, and J becomes jl).

The output structure changes depending on the target Turboveg version specified by the ver parameter:

• Turboveg v3 (ver = 3): Writes a single, combined .csv file containing both header and species data.

• Turboveg v2 (ver = 2): Writes two separate files: ⁠*R.csv⁠ for relevé species data and ⁠*H.csv⁠ for header data.

Value

Writes one or two CSV files to the location specified by export, depending on the chosen Turboveg version.

Examples

# Example: Exporting the built-in Rveg database to Turboveg v3 format
RvegToTv(
  database = file.path(path.package("Rveg"), "extdata/ExampleDB", "example_1"),
  ver = 3
)

Rveg documentation built on March 1, 2026, 5:06 p.m.