ncols         4
nrows         8
xllcorner     494430
yllcorner     5242115
cellsize      150
NODATA_value  -9999
0 0 59 0 
0 0 74 102 
0 0 82 113 
0 105 117 132 
0 117 137 136 
0 141 144 147 
0 145 148 158 
148 0 0 0