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Purpose

To write a "matrix" grid file or a .xyz co-ordinate file from a KTF ground model.

 

Operation

Select the ground model.

 

Specify the size of the grid.

Choose the output format.

 

The .asc file looks like this :-

ncols          83

nrows          76

xllcorner      1870.000

yllcorner      1970.000

cellsize       5.000

nodata_value   -9999.000

78.670 78.509 78.989 79.290 79.152 78.939 78.616 78.357 78.327

76.012 76.094 76.158 76.222 76.285 76.373 76.544 76.591 76.605  

83.846 85.341 86.831 87.080 87.235 87.391 87.546 87.664 87.767

88.075 88.119 86.877 86.350 86.534 86.707 86.879 87.050 87.203

87.728 87.850 89.799 91.876 92.009 92.142 92.314 92.499 92.660

92.779 92.897 93.032 93.216 93.400 93.583 93.767 93.997 94.374

92.353 92.494 92.635 92.776 92.917 93.130 93.394 93.658 93.902

 

 

The .xyz file looks like this :-

1880.000,2185.000,83.760

1885.000,2185.000,83.742

1890.000,2185.000,83.028

1895.000,2185.000,81.974

1900.000,2185.000,80.664

1905.000,2185.000,79.163

1910.000,2185.000,78.359

 

Click Start

Specify the output file name.