proj:       99
zone:       0
north:      -998042.5
south:      -998682.5
east:       -772562.5
west:       -773082.5
cols:       26
rows:       32
e-w resol:  20
n-s resol:  20
top:        0.500000000000000
bottom:     -0.500000000000000
cols3:      520
rows3:      640
depths:     1
e-w resol3: 1
n-s resol3: 1
t-b resol:  1
