Quick Links Main Functions rinex2snr quickLook gnssir daily_avg invsnr snowdepth subdaily vwc Helper Codes nmea2snr installexe invsnr_input make_json_input phase vwc_input Download Scripts download_orbits download_rinex download_tides download_unr Utilities check_rinex_file gpsweek llh2xyz query_unr quickplt refl_zones rinex3_rinex2 rinex3_snr smoosh xyz2llh ymd ydoy