groops gnssSignalBias version=20200123
          5
# type   bias [m]
# ===============================
 C1CG20 -1.221367386023385571e+00
 C1WG20 -1.578498089989516684e+00
 C2WG20 -2.599698659874401407e+00
 L1*G20 -3.241296589706427200e-02
 L2*G20 -5.636755013585345586e-02