The MimiFUND USA sea level rise impacts appears to have a spike in Enter costs and a discontinuity in the Wet costs.
See my graph : https://www.dropbox.com/s/5jp7c0lnc9wcnfl/US_Sea_Level_Impacts.jpg?dl=0
Sea Level cost have 5 components. The total SL Loss and Wet costs are on the left scale, others on the right scale.
The Wet costs increase to $18.3 billion in 2266, then goes to zero. There is a spike of enter costs in 1999 of $1.42 billion. What are the reasons for this?