read_tsplib_instance: Read in a TSPLIB style Traveling Salesman Problem from a
file.
Description
The current state of the parser does not understand all variants
of the TSPLIB format. Much effort has been spent making the
parser as robust as possible. It will stop as soon as it sees
input it cannot handle.
Usage
read_tsplib_instance(path)
Arguments
path
[character(1)]
Character string containing path to file in TSPLIB format.