proj:       99
zone:       0
north:      3168000
south:      1992000
east:       4512000
west:       2976000
cols:       192
rows:       147
e-w resol:  8000
n-s resol:  8000
top:        1
bottom:     0
cols3:      1536000
rows3:      1176000
depths:     1
e-w resol3: 1
n-s resol3: 1
t-b resol:  1
