Create an empty sf object

This function creates an empty sf object with the desired geometry type (point, line, polygon, etc.).

Usage

create_empty_sf(geom_type, ...)

Arguments

geom_type

character; one of the geometry types supported by sf: POLYGON, LINESTRING, POINT, MULTIPOLYGON, MULTILINESTRING, MULTIPOINT.

...

Named attributes with their classes. For example, you can pass arguments like PLACETTE = character(0). Each argument must be named according to the attribute, with the corresponding empty vector of the appropriate class.

Value

An sf object

Examples

if (FALSE) { # \dontrun{
empty_sf <- create_empty_sf(
  "LINESTRING",
  PLACETTE = character(0),
  TSE_VOL = numeric(0)
)
} # }