Description Usage Arguments Value
This function returs the difference (in degrees) between two course headings. A negative sign means that a is to the left of b, a positive sign means that a is to the right of b. Obviously the two course headings should be on the same reference, e.g. both magnetic or both true.
1 | courseDiff(a, b)
|
a, b |
Course headings, in degrees |
The difference a - b, in degrees
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