*** README for the files with names yyyymmddA2A4mcpx.512.ps ***

The files in this directory with the name yyyymmddA2A4mcpx.512.ps, where yyyy, mm,
and dd are year, month, and day, respectively, are the merged Arctic sea ice motion maps in
postscript format and are based on the Arctic sea ice motion vector files with the name
yyyymmddA2A4mcpx.TRK found in the directory pointed to by the link "Merged ice motion vector files"
in the first page you have seen.