!        Limit File
!   Make sure there is a space between Degrees and Minutes.
!   Otherwise the input lines need no special format.
!   Comment lines are, of course, optional.
!
EM                 ! Equatorial Mercator Projection
  1.250            ! Scale in Inches/Degree
 30  0 N           ! Northern boundary
 26 00 N           ! Southern boundary
 36  0 E           ! Eastern  boundary
 32 00 E           ! Western  boundary