Create a WKT linestring from two points This function creates a WKT (Well-Known Text) representation of a linestring connecting two points. Each point is represented as a list containing 'lon' and 'lat' fields, and optionally a 'z' field for elevation (a negative number representing depth).

Create a WKT linestring from two points This function creates a WKT (Well-Known Text) representation of a linestring connecting two points. Each point is represented as a list containing 'lon' and 'lat' fields, and optionally a 'z' field for elevation (a negative number representing depth).

Usage

linestring_wkt(p1, p2, fmt = 3)

Arguments

p1

A list with 'lon' and 'lat' (and optionally 'z') fields for the first point

p2

A list with 'lon' and 'lat' (and optionally 'z') fields for the second point

fmt

format, NOT YET USED !

defing this here instead of using the package sf to avoid dependency If we ever import sf or wellknown, we can replace this function