groops gnssSignalBias version=20200123
          5
# type   bias [m]
# ===============================
 C1DC20 -1.513352327983999990e-01
 C1PC20  1.473389224121719956e-17
 C5PC20  0.000000000000000000e+00
 L1*C20  2.410751071761200182e-01
 L5*C20  4.076158134442801062e-01