ncols         5
nrows         6
xllcorner     498915
yllcorner     5243745
cellsize      150
NODATA_value  -9999
6698.731 6642.112 0 0 0 
6774.429 6726.889 6985 0 0 
0 6985 6985 6985 0 
0 0 6985 6985 6985 
0 0 6985 6985 6985 
0 0 6985 0 0