proj:       1
zone:       32
north:      5146080
south:      4879230
east:       517260
west:       312930
cols:       6811
rows:       8895
e-w resol:  30
n-s resol:  30
top:        0.5
bottom:     -0.5
cols3:      6811
rows3:      8895
depths:     1
e-w resol3: 30
n-s resol3: 30
t-b resol:  1
