...
A sample of "bad pairs" from target file of "132.248.120.214" is below. Each line contains four values separated by white-space. First line contains: target-lat target-long id rtt. All other lines contain: landmark-lat landmark-long rtt id.
...
...
A sample of "bad pairs" from target file of "132.248.120.214" is below. Each line contains four values separated by white-space. First line contains: target-lat target-long id rtt. All other lines contain: landmark-lat landmark-long rtt id.
...