Quick Links to the Code Main Functions rinex2snr code, discussion quickLook code, discussion gnssir code, discussion, setting gnssir inputs Additional Utilities nmea2snr daily_avg code, discussion invsnr code, discussion, invsnr_input refl_zones code, discusssion Environmental Products snowdepth code, discussion tides code, discussion vwc code, discussion, vwc_input, phasecode, TBD Download Scripts download_orbits download_rinex download_tides download_unr Utilities check_rinex_file gpsweek installexe llh2xyz nyquist query_unr quickplt rinex3_rinex2 rinex3_snr smoosh smoosh_snr xyz2llh ymd ydoy