[GRASS-dev] Re: [GRASS-user] How to find out an angle between to points on the map (for r.plane, r.lake)

Michael Barton michael.barton at asu.edu
Mon Mar 3 09:35:10 EST 2008

On Mar 3, 2008, at 1:06 AM, Hamish wrote:

>> Michael:
>>>> I just tried to check out any updates to d.measure and found that
>>>> it doesn't run on my Mac. It produces a bus error. I don't need
>>>> it, but folks should be aware of this.
>> Dylan:
>>> I do not have access to a Mac, but the module seems to compile and
>>> run fine on Linux x86.
>>> Could it be the call to atan2() -- perhaps the math library is not
>>> accessed the same way on Mac OS X ?
> Hamish:
>> I have just tested here using William's 6.3 binaries from a few weeks
>> ago and I too get a Bus error when trying to start d.measure.
> i.e. it's got nothing to do with the bearing patch.
> Hamish

While I use the command line from time to time, I don't use xmons for  
interactive displays. So this bug could have been there for quite  


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