groops gnssSignalBias version=20200123
          7
# type   bias [m]
# ===============================
 C1CG15 -1.579306668744000053e+00
 C1WG15 -1.310902481096600125e+00
 C2WG15 -2.159015344778600021e+00
 C2SG15 -2.123889661782933480e+00
 C2LG15 -2.177852304222934077e+00
 L1*G15  1.897716238385800114e-01
 L2*G15  2.908286635058000003e-01