Fig. 4
From: Hydrologic outputs generated over the Great Lakes with a calibrated version of the GEM-Hydro model

example smoothed 2-D field of the GRKMOD calibrated parameter values that were provided as input to GEM-Hydro when using a single model setup over the full Great-Lakes and Ottawa River domains. Outside of these domains, the default (uncalibrated) value of 1.0 is applied to this parameter. See Table 1 for the definition of the GRKMOD parameter.