groops gnssSignalBias version=20200123
          7
# type   bias [m]
# ===============================
 C1CG31 -2.348903887675800384e+00
 C1WG31 -2.094200215359000250e+00
 C2WG31 -3.449022291552600539e+00
 C2SG31 -3.313251283865366936e+00
 C2LG31 -3.337444535225967623e+00
 L1*G31 -4.406649340142000659e-02
 L2*G31 -1.010540417426400162e-01