proj:       0
zone:       0
north:      1557.24499512
south:      -77062.3125
east:       153734.4977625
west:       -3.17400002
cols:       21
rows:       20
e-w resol:  7320.8415125
n-s resol:  3930.97787476
top:        1
bottom:     0
cols3:      172
rows3:      136
depths:     1
e-w resol3: 19.99941686
n-s resol3: 19.99769777
t-b resol:  1
