ni = 345
nj = 355
i,j pt: (  1,  1) lon,lat: 139.80557 E  36.89956 S
i,j pt: (  1,355) lon,lat: 120.76360 W  37.80192 S
i,j pt: (345,355) lon,lat:  31.88916 W  31.85041 S
i,j pt: (345,  1) lon,lat:  52.85623 E  31.09426 S
south pole is 150.000000 180.000000
150 181 pt is: -170.000000 -89.756279
151 180 pt is: -260.000000 -89.756279
151 181 pt is: 0.000000 -90.000000
151 182 pt is: -80.000000 -89.756279
152 181 pt is: 10.000000 -89.756279