One RINEX observation epoch assembled into SPP solve inputs.
qzss_clock and troposphere_model record the model selectors applied
during assembly and solve.
Summary
Types
@type t() :: %Sidereon.GNSS.SPP.EpochInputs{ corrections: %{ionosphere: boolean(), troposphere: boolean()}, day_of_year: float(), epoch: tuple(), epoch_index: non_neg_integer(), glonass_channels: %{required(non_neg_integer()) => integer()}, initial_guess: {float(), float(), float(), float()}, observations: [{String.t(), float()}], qzss_clock: :gps | :separate, t_rx_j2000_s: float(), t_rx_second_of_day_s: float(), troposphere_model: :rtklib | :saastamoinen_niell }