Here are the coverages required to make the FRIS maps
areas-mss.e00 568
areas-sar2.e00 400
coasts-6.e00 216
float-1.e00 4992
fris-mar2.e00 5016
fris-met2.e00 5016
images-4.e00 3680
mss-4.e00 3440
sar-2.e00 17
NEW! Here are the grid files as supplied to me by Henner. They are not excellent in the moutainous areas Produced using ARC command "export grid fris-tot1 fris-tot1 none" etc If they need to be broken down into units let me know. This is the newer grounding line around Foundation IS. David