pt_line_inter

numeric vector of length two giving the point to test

pt_to_test

matrix of dimension 2 by 2 giving the line segment to test

fixed_pts

Check if a point crosses a line segment

Tools for correcting biases and calibrating sea ice predictions obtained from dynamic ensemble models. Implements and extends Director et al. (2017) <doi:10.1175/JCLI-D-17-0185.1> This package depends on the 'ncdf4' and 'rgeos' R packages. These packages require installing externally from R Unidata's 'NetCDF' library and Geometry Engine - Open Source ('GEOS'). (See the 'rgeos' and 'ncdf4' packages for details.)

pt_line_inter: Check if a point crosses a line segment

Description

Usage

Arguments