get_keyword: Get the keyword from an input-file line.

In tabrasel/TerrainWorksUtils: General utility functions for TerrainWorks

Get the keyword from an input-file line.

Description

Get the keyword from an input-file line.

Usage

get_keyword(infile, line_num)

Arguments

infile	a tibble created by get_input_file.
line_num	line number in the input file.

Value

A character vector containing the keyword; NA if no keyword is present.

Examples

* infile <- get_input_file() select input file interactively.
* keyword <- get_keyword(infile,3) gets the keyword from
  line 3 of the selected file.

tabrasel/TerrainWorksUtils documentation built on June 1, 2025, 8:05 p.m.