proj:       3
zone:       0
north:      75:30N
south:      25:15N
east:       75:30E
west:       40:30W
cols:       464
rows:       201
e-w resol:  0:15
n-s resol:  0:15
top:        1.000000000000000
bottom:     0.000000000000000
cols3:      464
rows3:      201
depths:     1
e-w resol3: 0:15
n-s resol3: 0:15
t-b resol:  1
