DSF edits
Cleaned up UsgsDampingScaling and added method to get supported IMTs. When adjusting the damping ratio in GMM calculations and services, some GMMs may support IMTs that are not supported by the damping model (MPRS).
Cleaned up UsgsDampingScaling and added method to get supported IMTs. When adjusting the damping ratio in GMM calculations and services, some GMMs may support IMTs that are not supported by the damping model (MPRS).
mentioned in commit a23be4f8
merged