DataType: "MT", File: lists/maptileindex.txt

The maptileindex.txt data file is compiled into the walls pdb, so you only need to worry about this file if you are creating or editing your own walls. It contains a table that associates each small maptile graphic used to construct the overhead map (listed in lists/brushes*.txt) with the appropriate large graphic used to construct the zoomed overhead map. You should have one row in the table for every map tile graphic that exists in your adventure. In Return Of Kra'an, there are 37 map tiles, numbered 0..36. The format for each row is:

#ID Small Large
0   302   426
1   303   427
2   304   428