PIXEL RANGE: 50 50 2854 4424               :
GRID RANGE:   8200'00"  7720'00"    8400'00"  7800'00"  :

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For each line, value 0 denotes the type, see below.

Values 1,2 denote the pixel coordinates of the start of the contour.

The types are as follows:-

16 for a fixed height contour. Its elevation is shown by value 3. The rest of the line consists of course values from 0 to 7, denoting movement to a neighbouring pixel in a direction E,NE,N,NW,W,SW,S,SE respectively.

17 for a spot height, elevation shown by value 3. No course values follow.

18 for variable height and water body contours. The start and end elevations are shown by values 3 and 4. A second type value follows, see below. Course values follow as in type 16. For coastline, lakes and islands, the start and end elevations will be the same, but for ridges, river banks and streams, they may not.

19 for a small lake or island of indefinite height. Value 3 is set to 42 for a lake or 43 for an island, as for second type below. Type 19's are always closed rings and their direction is always anti-clockwise.

Second Type Values (Types 18 and 19): 40 = Ridge; 41 = Valley; 42 = Water body on left; 43 = Water body on right
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17 393 3179 12 
17 375 3274 23 
17 792 3313 3 
17 406 3397 27 
17 786 3479 2 
18 544 3148 0 0 43 3 4 4 4 4 3 4 4 3 4 3 4 4 4 3 4 3 4 4 4 4 3 4 4 4 3 4 4 4 4 3 4 4 4 3 4 4 3 4 4 4 3 4 4 4 3 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 3 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 5 4 4 3 4 4 4 3 4 5 4 4 4 4 4 4 4 4 3 4 5 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 3 4 5 6 6 6 5 5 4 5 6 7 6 6 5 5 6 5 5 5 6 6 5 6 6 5 5 6 6 6 5 6 6 5 4 5 6 7 6 6 6 5 6 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 6 6 7 6 6 6 6 6 6 7 6 6 6 6 6 6 7 6 6 6 6 6 6 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 7 6 6 7 6 6 6 7 6 6 7 6 6 6 7 6 6 7 6 6 6 7 6 6 7 6 6 6 7 6 6 7 6 6 6 7 6 7 6 7 6 7 6 7 6 6 6 7 7 6 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 0 7 0 7 0 7 7 0 7 0 7 0 7 0 7 7 0 7 0 7 0 7 7 0 7 0 7 0 7 0 7 7 0 7 0 7 0 7 0 7 0 0 7 0 7 0 0 7 0 0 7 0 0 7 0 0 7 0 7 0 0 7 0 0 7 0 0 7 0 0 7 0 7 0 0 7 0 0 7 0 0 0 7 0 0 0 7 0 0 0 7 0 0 0 7 0 0 0 0 7 0 0 7 0 0 7 0 0 0 7 0 7 0 0 7 0 0 0 7 0 0 7 0 7 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 7 0 0 0 0 0 0 0 0 7 0 0 0 0 0 7 0 0 0 0 0 0 7 0 0 0 0 0 0 7 0 0 0 1 0 7 7 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 7 0 0 0 0 7 0 0 0 0 7 0 0 0 0 7 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 7 0 0 0 7 0 0 0 1 0 7 7 0 0 0 0 0 7 7 0 0 0 7 0 0 0 0 0 0 0 0 7 0 0 0 0 7 0 0 0 7 0 0 7 0 0 0 0 7 0 0 7 0 0 0 0 7 0 0 0 7 0 0 0 0 0 7 0 0 0 7 0 0 0 0 7 0 0 0 7 0 0 0 0 7 0 0 0 0 0 0 0 0 0 7 0 0 7 0 0 0 0 0 0 7 0 0 0 0 7 0 0 0 7 0 0 7 0 0 0 7 0 0 0 0 0 0 7 0 7 0 0 7 0 0 7 0 0 0 7 0 0 0 7 0 0 0 0 7 0 7 0 0 0 0 0 7 0 7 0 7 0 0 0 0 0 7 0 0 7 0 0 7 0 7 0 0 0 7 0 0 0 0 0 7 0 7 0 0 7 0 0 0 7 0 0 7 0 0 7 0 0 7 7 0 0 0 7 0 0 0 7 0 7 0 0 7 0 7 0 0 7 0 7 0 0 7 0 7 0 0 7 0 7 0 0 7 0 7 0 0 7 0 7 0 0 1 1 2 2 3 4 3 3 4 3 3 4 3 3 4 3 4 3 3 4 3 3 4 3 4 4 3 4 3 3 3 4 3 3 3 3 3 3 4 3 4 3 3 3 3 4 3 3 3 4 3 2 3 4 3 2 3 2 3 3 3 4 3 3 3 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 4 3 2 3 3 2 3 3 3 3 3 3 3 2 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 3 3 3 2 3 4 3 2 3 3 3 2 3 3 3 3 2 2 3 3 2 3 2 3 2 3 3 2 3 2 3 2 3 2 3 2 3 3 2 3 2 3 2 3 3 2 3 3 2 3 2 3 3 2 3 2 3 3 2 2 3 3 3 3 3 3 3 3 3 3 2 1 2 3 2 3 2 3 2 2 2 3 2 3 2 2 2 3 2 2 2 3 2 2 3 2 3 2 2 2 3 2 2 3 2 2 3 2 3 2 2 3 2 2 2 3 2 2 2 3 2 2 3 2 3 2 3 2 2 3 2 3 2 2 2 3 2 2 3 2 2 3 2 3 2 2 3 2 2 3 2 2 3 2 2 3 2 3 2 2 3 2 2 3 2 3 2 3 3 3 2 3 3 2 3 3 3 2 3 3 2 3 3 2 3 3 2 3 3 2 3 3 2 3 3 2 3 3 3 2 3 3 2 3 3 2 3 3 2 3 3 2 3 3 3 2 3 3 3 3 2 3 3 3 3 2 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 3 3 3 3 3 4 3 3 3 3 3 4 3 3 3 3 3 4 3 3 3 3 3 4 3 3 3 3 3 4 3 3 3 3 3 4 3 3 3 3 4 3 3 4 3 4 3 3 4 3 4 4 3 4 3 4 4 3 3 4 4 3 4 3 4 3 4 4 3 4 3 4 3 4 4 3 4 4 4 3 4 4 4 3 4 4 3 4 4 3 4 3 4 4 4 3 4 4 3 4 4 4 4 3 4 4 3 4 3 4 4 4 4 3 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 3 4 4 3 3 4 4 5 6 6 6 6 6 
18 544 3148 0 0 42 0 0 0 0 7 0 0 0 0 7 6 5 4 4 4 5 4 3 4 4 4 
18 544 3152 0 0 42 4 4 3 4 4 4 4 4 3 4 4 4 4 3 4 4 4 4 3 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 3 4 4 3 4 4 4 3 3 4 3 4 3 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 4 4 4 3 4 4 4 4 5 5 6 5 6 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 7 6 6 6 7 6 6 6 7 6 6 6 6 7 6 6 6 6 7 6 6 6 7 6 7 6 6 7 6 7 6 6 6 7 7 6 6 7 6 7 6 6 7 7 6 7 6 7 7 7 6 6 7 6 6 7 6 6 6 7 0 7 7 7 7 7 7 7 6 7 7 6 7 7 6 7 7 6 7 7 7 6 7 0 7 6 7 7 7 6 7 7 7 7 6 7 7 7 0 7 7 0 7 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 7 0 0 0 7 7 7 7 7 7 7 0 7 7 7 7 7 7 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 0 7 7 7 7 7 6 7 7 7 6 7 7 7 7 7 7 7 7 6 7 5 5 3 3 4 3 3 3 3 4 4 5 6 6 6 7 7 7 7 7 6 5 4 3 4 4 4 5 5 6 5 4 4 3 4 3 4 4 3 4 4 4 4 4 4 4 5 4 4 4 4 5 4 5 4 4 5 4 5 4 4 4 4 4 5 4 4 5 4 4 5 6 5 5 6 5 5 6 5 5 5 5 5 5 5 5 6 6 6 7 7 6 6 6 6 6 5 5 5 4 5 4 4 5 4 4 4 4 4 4 5 4 5 6 6 6 7 0 0 7 0 0 0 7 0 0 0 1 0 0 0 0 1 2 1 1 1 2 2 1 0 0 0 0 0 0 0 0 0 0 0 7 7 0 0 0 0 0 1 0 1 1 1 0 7 6 6 6 6 7 6 6 6 7 7 1 1 1 1 1 1 0 1 0 1 2 3 4 4 4 3 3 3 2 1 0 1 1 1 0 1 0 0 0 7 0 0 0 7 7 7 7 7 6 7 7 7 6 7 7 7 6 7 7 7 6 6 7 6 7 6 7 6 7 6 6 6 5 5 6 6 5 6 6 6 5 5 5 5 4 5 4 5 5 4 5 5 4 4 5 6 7 7 7 7 0 0 7 7 0 7 0 7 7 0 0 0 7 0 0 7 0 7 0 0 7 7 0 7 0 7 7 0 7 0 7 7 7 0 7 7 7 0 0 7 0 0 1 0 1 0 0 0 0 0 0 0 7 6 6 6 6 6 7 7 7 7 7 6 6 7 0 7 7 7 6 6 7 6 7 7 6 7 6 7 7 7 7 7 7 0 7 6 6 7 6 6 7 6 7 6 7 6 7 7 6 6 7 6 6 6 5 6 5 6 6 6 5 5 6 5 5 6 5 5 4 5 6 6 6 6 6 7 0 7 0 0 0 0 7 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 7 0 7 0 0 7 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 2 1 1 0 7 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 1 1 2 3 2 2 1 0 7 0 0 0 7 0 0 0 0 1 1 0 1 0 0 1 2 1 0 0 1 2 2 1 1 1 2 1 0 1 0 1 1 1 0 0 1 0 1 1 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 7 0 1 1 2 3 3 2 2 3 3 3 2 3 3 4 3 4 3 4 4 5 4 3 4 3 3 3 3 2 3 3 3 4 3 3 4 3 2 3 4 3 3 4 3 2 3 2 3 2 1 2 1 1 0 0 0 0 7 0 1 0 7 7 0 7 0 0 7 7 0 7 7 7 7 7 0 7 7 7 7 7 7 7 0 7 7 0 7 7 7 7 7 0 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 7 7 7 0 7 7 7 7 6 7 7 7 7 7 7 7 6 7 7 6 7 7 7 7 6 7 7 7 6 7 6 6 6 7 7 6 6 7 6 6 6 5 5 4 3 4 4 4 4 3 4 5 4 5 7 7 0 7 0 7 0 0 0 7 7 0 0 7 6 6 7 7 0 7 7 0 0 7 0 0 0 7 0 7 0 7 7 0 7 7 7 0 7 6 7 0 7 0 7 0 7 0 0 0 7 0 7 0 0 7 0 7 0 7 0 0 7 0 7 7 0 0 7 0 7 0 0 0 0 0 0 1 2 2 2 3 2 2 3 4 3 2 3 2 3 3 3 3 3 3 3 3 3 2 3 3 3 2 3 4 3 2 3 2 3 4 3 2 3 3 3 2 2 2 3 3 2 1 2 2 2 1 2 3 3 4 3 3 4 4 3 4 3 2 3 2 3 3 3 4 3 2 2 3 4 3 2 2 2 3 3 3 2 2 3 3 2 2 3 2 3 2 2 3 2 3 2 2 3 3 2 3 2 3 2 2 3 2 3 4 3 2 2 2 3 2 2 3 3 3 3 3 3 3 2 3 3 3 2 3 3 3 2 2 2 2 3 2 2 2 2 2 2 1 2 2 1 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 2 2 3 2 2 2 3 2 2 3 3 2 2 2 2 3 2 3 2 3 2 3 3 3 2 3 2 3 2 3 2 3 2 3 3 2 3 2 2 3 3 2 3 3 2 3 2 3 3 3 3 3 3 2 3 3 2 3 2 3 2 3 3 2 3 2 3 2 3 3 2 3 2 3 2 3 3 2 3 2 3 2 3 3 4 3 5 6 6 6 7 6 7 6 7 6 7 7 6 7 6 7 7 6 7 7 6 7 7 6 7 6 7 7 6 7 7 6 7 7 6 7 6 7 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 7 7 7 7 6 7 6 6 7 6 6 7 6 6 7 6 6 7 6 5 6 6 7 6 6 7 6 6 6 6 7 7 7 7 6 6 7 0 0 0 7 6 6 6 6 5 6 5 6 5 4 3 2 2 3 3 3 3 4 3 2 2 2 3 4 3 2 2 2 2 3 3 2 3 2 2 2 2 3 2 3 2 3 2 2 3 2 3 3 2 2 2 3 4 3 2 2 2 2 2 3 2 2 2 3 2 3 2 3 2 2 3 3 3 2 2 2 3 2 3 3 3 2 2 3 2 2 3 2 3 3 3 3 2 2 3 3 2 2 2 3 3 3 3 2 3 3 2 3 3 2 3 3 2 3 3 3 2 3 3 2 3 2 2 3 4 4 3 2 2 3 2 2 2 3 3 2 3 2 2 3 2 2 3 2 2 3 2 2 3 2 3 3 4 3 4 4 4 4 4 3 3 4 3 3 2 2 3 2 3 3 2 3 3 3 2 3 3 3 3 3 3 3 3 3 3 2 3 3 3 2 3 4 3 3 3 3 2 2 3 4 3 3 3 3 2 3 4 4 3 3 3 3 3 3 3 4 3 3 2 3 3 4 3 3 3 4 4 3 4 4 5 4 4 4 3 3 2 3 2 3 4 3 4 4 3 4 4 3 4 4 3 4 3 4 4 4 4 4 4 5 5 5 6 5 4 5 6 5 4 4 5 5 4 3 3 2 2 2 2 1 2 2 2 2 2 3 2 3 2 3 4 3 4 3 4 3 4 4 3 4 4 4 4 3 4 4 4 4 4 3 4 3 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 
18 648 3192 0 0 42 3 3 4 3 2 1 0 0 0 0 1 0 0 0 0 0 7 6 5 6 5 4 4 4 4 5 4 
18 637 3202 0 0 42 5 5 5 5 5 5 5 5 5 4 5 4 3 2 2 2 1 2 2 3 2 1 2 1 1 1 1 7 0 1 0 7 0 0 7 6 6 6 
18 370 3282 20 17 40 6 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 7 6 6 6 6 7 6 6 6 6 6 7 6 6 6 6 
18 373 3325 17 19 40 7 6 6 6 6 7 6 6 6 7 6 6 7 6 6 7 6 6 7 6 7 6 6 7 6 6 7 6 6 7 6 6 7 6 
16 424 3254 20 5 4 4 4 5 4 4 4 4 5 5 6 6 7 0 7 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 2 1 3 3 4 4 4 4 4 4 
16 381 3267 20 5 4 4 4 5 5 5 4 5 5 5 5 6 6 6 6 6 7 0 7 0 1 0 1 0 1 0 1 0 1 0 1 2 2 1 2 2 3 2 3 3 4 
16 400 3288 20 5 5 6 6 5 5 5 6 5 5 4 5 4 5 5 4 5 5 6 6 6 7 6 7 7 7 6 7 7 6 5 5 4 5 5 6 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 5 6 6 6 6 6 6 7 6 6 7 6 6 6 6 6 6 6 5 5 6 5 6 6 6 7 6 6 7 6 6 7 6 6 7 6 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 7 7 6 7 7 7 7 6 7 7 7 6 7 7 7 7 7 0 7 7 0 1 1 3 2 2 3 2 2 2 3 2 2 3 1 1 0 0 7 0 0 0 7 7 6 7 6 6 6 7 6 6 6 7 6 6 6 6 6 7 7 0 0 1 1 1 1 1 1 0 7 7 7 6 7 7 7 6 7 7 7 0 1 1 1 2 1 2 1 2 2 3 2 2 3 2 2 3 2 2 2 2 3 2 2 2 3 3 4 3 4 4 5 4 5 4 4 3 3 2 3 2 1 2 2 2 2 1 2 1 1 2 1 1 2 1 2 1 2 2 3 3 4 4 4 4 4 4 4 5 4 4 4 3 2 2 2 2 1 2 1 2 1 2 2 1 2 2 2 3 2 2 3 3 3 4 4 4 4 4 4 5 6 5 6 5 6 5 6 5 6 5 6 6 5 6 5 5 4 4 4 3 3 2 3 3 2 2 2 3 2 2 2 2 2 2 3 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 2 1 2 3 4 3 3 4 3 4 3 2 2 3 2 3 4 3 4 4 3 4 3 3 3 2 1 2 2 1 2 1 2 1 2 1 2 1 1 1 2 1 2 2 2 2 2 3 3 3 4 4 4 4 
16 436 3319 20 5 6 7 6 6 6 6 5 6 5 6 7 6 6 7 0 1 1 1 1 2 1 2 2 1 2 2 2 3 2 3 4 4 4 4 4 
16 454 3367 20 5 4 5 4 5 5 7 0 7 0 0 0 1 1 2 2 2 3 4 
16 471 3411 20 7 0 7 7 7 6 6 7 7 7 7 6 6 6 6 6 5 5 4 5 5 5 5 5 5 6 6 7 0 7 7 0 1 0 0 0 1 0 0 0 1 0 7 0 7 0 7 0 7 0 7 6 7 6 6 7 6 7 6 6 7 6 6 7 6 6 6 6 5 4 4 3 4 4 4 4 4 4 4 3 4 4 4 4 4 3 4 4 4 4 4 3 4 3 4 4 4 4 3 3 2 3 2 3 2 3 2 2 2 3 2 2 3 2 2 2 3 2 2 2 1 2 2 1 2 1 2 2 1 2 2 1 2 2 1 2 1 2 2 1 1 
19 728 3402 43 5 6 7 7 6 7 6 6 6 7 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 5 6 6 5 6 6 6 6 6 6 6 6 6 5 6 6 6 6 7 7 1 2 1 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 2 2 3 3 3 3 3 3 3 3 2 3 4 

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