This user-created file contains the list of landmarks you want to use when creating a bigmap.
If BIGMAP.IN exists when the bigmap command is run, the only landmarks that will be used in the construction of the bigmap are taken from this list. This is useful when you want to use only specific landmarks, such as only those of a certain resolution.
BIGMAP.IN should be treated as a temporary file and either renamed or deleted after use.
Here is a sample of a BIGMAP.IN file:
EE0001 EE0002 EE0003 EE0004 EE0005 EE0006 EE0007 EE0008 EE0009 EE0010 EE0011 EE0012 EE0013 EE0014 EE0015 EE0016 END
(Compiled by TC)