groops gnssSignalBias version=20200123
          5
# type   bias [m]
# ===============================
 C1DC28 -3.879314406519999286e-02
 C1PC28  3.776873328077466366e-18
 C5PC28  0.000000000000000000e+00
 L1*C28 -1.227530198526800148e-01
 L5*C28 -2.442499093063400240e-01