- Install Ruby
- For Windows users, RubyInstaller is convinient, and please select "WITH DEVKIT" version because of native compilation required by a dependent gem.
- Install gps_pvt gem:
gem install gps_pvt
- Download est_proximity.rb
- Type the following on the directory in which est_proximity.rb and observation files are stored:
./est_proximity.rb base_obs_file aux_obs_file1 [aux_obs_file2] ... [options] ...
- The supported formats of the observation files are u-blox(UBX), RINEX OBS(v2/v3). COM port and Ntrip stream can be used. The details are described in gps_pvt readme.
- --onl