closest_point_field: Find the closest point of the FIELD grid to the specified...

In resourcecode: Access to the 'RESOURCECODE' Hindcast Database

Find the closest point of the FIELD grid to the specified position

Description

Find the closest point of the FIELD grid to the specified position

Usage

closest_point_field(x, lat = NULL, closest = 1L, ...)

Arguments

x	vector of coordinates in the form longitude/latitude data frame
lat	alternatively, x and lat can be vector of the same length
closest	an integer to specify the number of point to output.
...	currently unused

Value

a list with two components: the closest point(s) of the grid and the distance (s).

Examples

# Ensure that data package is available before running the example.
#  If it is not, see the `resourcecode` package vignette for details
# on installing the required data package.
if (requireNamespace("resourcecodedata", quietly = TRUE)) {
  semrev_west <- closest_point_field(c(-2.786, 47.239))
  semrev_west
  }

resourcecode documentation built on April 4, 2025, 4:45 a.m.