Tx Andrew, makes my day. As a hobby Haskell user I'd be very happy to see more packages with real-world algorithm for plain application usage, e.g. - tuple with sunrise, sunset, twilight times for a given day, lat, lon - distance calculations (haversine etc.) - other geo/bio/time/loc/3D-alg... -- Markus On Thu, Apr 22, 2010 at 5:11 AM, wrote:

G'day all.

Quoting Markus Böhm :

Is there any Haskell package/impl already that calculates sunrise and

...

sunset for a given location (via lat/lon)?

I have some code which does this. However, it should really be integrated with existing packages, such as Data.Time.Calendar. I'll email it to you off-list, but I'm just letting everyone know in case someone wants to own it.

Andrew Bromage

_______________________________________________ Beginners mailing list Beginners@haskell.org http://www.haskell.org/mailman/listinfo/beginners