# type topo
# cell     1.674700     1.000000     1.977200    90.000000   104.947000    90.000000
4
  1 y      0.291235    0.325400    0.366969   0                              3/3      2/13      2/10       2/1       2/4      1/10      1/16      4/13      4/12 
  2 y      1.128480    0.825400    0.588182   0                             1/13      1/16      1/25      1/22      4/25      2/10      2/16      3/12      3/13 
  3 y      0.873495    0.674600    1.543332   0                             1/23      2/14      2/13      4/16      4/13      4/22      4/25      3/16      3/10 
  4 y      0.036250    0.174600    1.322119   0                             1/13      1/14       2/1      3/10      3/13       3/4       3/1      4/16      4/10