[GRASSLIST:7247] Re: m.cogo link broken

[Hamish]

> I have found m.cogo on my laptop and added it with a few small
> C fixes to 6.1-CVS.
> 
> It would be cool to add the interactive code from r.profile
> to it to easily draw a line into a map and then receive it's
> angle... volunteer welcome.

does it use geodesic for lat/lon locations? Angle to point away loses
meaning after the distance grows big enough that the shape of the Earth
matters.. but I guess this isn't what the module is for?



Hamish