- corrected a bug in grid2ll, where long/lat values with 0 degrees
were always printed as positive in scalar form The problem was that
-1 * 0 = +0 in Perl (as it says in the Camel book somewhere).
- added simple coco.pl script to provide command line coordinate
conversions.
- actually implemented the long-promised map2ll and ll2map functions
as well as map2grid and grid2map for completeness. With these
functions you can convert to and from coordinates in a more useable
form, such as "OS Sheet 43; 875123".
- added a demonstration script --- plotmaps.pl --- which will produce
a pretty index of the Landranger maps, showing the GB coast line
and the large grid squares. The output is in PostScript. Use
GhostScript to process it. A PDF version of the output is also
included.
- added a useful file with all the names and other details of the
Landranger Sheets