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Invert Cross-Sections

          This option allows one to entirely transform a cross-section profile regarding its direction and sign, so that the initial station becomes the final station and the positions on the left go to the right and those to the right go to the left.
          The program’s command line first requests the types of change to be made.
 
 
Reverse direction of progress: If this option is activated, we reverse the rest of cross-section profiles so that the first cross-section cut will become the last, and the last the first, the second the penultimate, and so on consecutively.
Reverse direction of distances: In this case, if this box is checked, all the cuts are reversed so that what was on the left is now on the right of the alignment and vice versa. 
 
Example:  Cross-sections before and after being inverted
 
0.000
-18.520
43.887
TRI
0.000
-19.677
49.094
TRI
0.000
-12.750
44.291
TRI
0.000
-11.611
48.129
TRI
0.000
-8.769
44.612
TRI
0.000
-3.462
47.503
TRI
0.000
0.000
45.318
EJE
0.000
0.000
48.201
EJE
20.000
-17.105
44.611
TRI
0.000
5.009
47.678
TRI
20.000
-16.140
44.670
TRI
0.000
9.458
44.159
TRI
20.000
-11.339
44.055
TRI
0.000
14.961
43.283
TRI
20.000
-3.832
45.434
TRI
20.000
-9.316
46.121
TRI
20.000
9.316
46.121
TRI
20.000
3.832
45.434
TRI
40.000
-14.961
43.283
TRI
20.000
11.339
44.055
TRI
40.000
-9.458
44.159
TRI
20.000
16.140
44.670
TRI
40.000
-5.009
47.678
TRI
20.000
17.105
44.611
TRI
40.000
0.000
48.201
EJE
40.000
0.000
45.318
EJE
40.000
3.462
47.503
TRI
40.000
8.769
44.612
TRI
40.000
11.611
48.129
TRI
40.000
12.750
44.291
TRI
40.000
19.677
49.094
TRI
40.000
18.520
43.887
TRI