Description Usage Arguments Value Author(s)
give a set of location L, it calculate the travelling distance, i.e. sum of all the distance from L(i) to L(i-1).
1  | GCD_pairs(x_lon, x_lat, y_lon, y_lat)
 | 
x_lon | 
 lon  | 
x_lat | 
 lat  | 
y_lon | 
 lon  | 
y_lat | 
 lat  | 
double
Yi Tang
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