importFromTSPlibFormat: Import network from (extended) TSPlib format.

In netgen: Network Generator for Combinatorial Graph Problems

Description

Import network from (extended) TSPlib format.

Usage

importFromTSPlibFormat(filename, round.distances = TRUE,
  read.opt = TRUE)

Arguments

filename	[character(1)] Path to TSPlib file.
round.distances	[logical(1)] Should the distances of EUC_2D instances be rounded to the nearest integer value? Default is TRUE.
read.opt	[logical(1)] Should the optimal tour length (in file filename.opt) and the optimal tour (in file filename.tour) be loaded if avialable? Default is TRUE.

Value

[Network] Network object.

Note

The extended TSPlib contains additional specification parts and a cluster membership section. Currently only the import of symmetric TSP instances is possible.

netgen documentation built on Jan. 9, 2020, 1:07 a.m.