lnnrtrmm/FRISIA: Release of FRISIA v1.1

This is the version of FRISIA as used in the work for the manuscript currently in preparation for submission. Updates compared to FRISIAv1.0.1 will be described in the supporting information of that paper. Some of the major updates include using the SLIIDERS database (Depsky et al., 2023) instead of the DIVA database as used in CIAM for local coastal information, an improved internal calculation of coastal GDP using a Cobb-Douglas formulation combined with a productivity reduction feedback from surge exposure, inclusion of uncertainty in the level of autonomous and planned retreat, and the representation of dike failures under repeated overtopping.