groops gnssSignalBias version=20200123
          7
# type   bias [m]
# ===============================
 C1CG31 -2.345456274408800112e+00
 C1WG31 -2.093150941756000361e+00
 C2WG31 -3.447313474542000655e+00
 C2SG31 -3.311077788544867229e+00
 C2LG31 -3.335420936134467329e+00
 L1*G31 -6.136751615260000597e-02
 L2*G31 -1.221324494646200132e-01