groops gnssSignalBias version=20200123
          6
# type   bias [m]
# ===============================
 C1CR21L  2.583092496535523086e+00
 C1PR21L  1.986548686631165683e+00
 C2CR21L  3.713576514344230972e+00
 C2PR21L  3.840320135380296929e+00
 L1*R21L  5.946361755832185736e-03
 L2*R21L  1.169728305522569900e-01