gmba_ids_from_area: Get mountain range IDs from area

In GMBA-biodiversity/gmbaR: A set of R functions to work with the GMBA Inventory v2.0

Get mountain range IDs from area

Description

Get GMBA Inventory v2.0 mountain range IDs of mountain ranges that have a certain size in area

Usage

gmba_ids_from_area(area, calc, range_selection = "all", manual = NULL)

Arguments

area	Numeric, threshold value of area in size, given in km^2
calc	Character string, should the area be taken as "max"imum or "min"imum?
range_selection	Character string, the options are: "all" = all level ranges, cross-scale (returns lists of ids!) (default) "basic" = basic mountain ranges only "300" = ranges included in the 300 pre-selection "100" = ranges included in the 100 pre-selection "level1"-"level10" = ranges pertaining to the respective level of the inventory hierarchy "manual" = range IDs provided with manual
manual	Character string containing the IDs of manually selected mountain ranges. Only needed when range_selection is set to manual. Default is set to NULL

Value

Character vector of the GMBA Inventory v2.0 mountain range IDs having a smaller or bigger size in area as submitted

Examples

## Not run: 
rangeids <- gmba_ids_from_area(5000, "max")
rangeids <- gmba_ids_from_area(5000, "min")

## End(Not run)

GMBA-biodiversity/gmbaR documentation built on Feb. 13, 2025, 8:44 a.m.