courseDiff: Determine difference between two course headings

Description Usage Arguments Value

Description

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.

Usage

1
courseDiff(a, b)

Arguments

a, b

Course headings, in degrees

Value

The difference a - b, in degrees


thlytras/rfgfs documentation built on May 31, 2019, 10:44 a.m.