[talk-au] Mapping road closures...

[John Smith]

2010/1/1 Roy Wallace <waldo000000 at gmail.com>:
> On Fri, Jan 1, 2010 at 5:47 PM, John Smith <deltafoxtrot256 at gmail.com> wrote:
>>
>> The only problem with this scheme is you can't do, first sunday of the
>> month for example.
>
> Surely someone in some field has already come across this problem
> before - i.e. surely someone's already developed a formal language for
> specification of time/date info? Don't have time to search right now,
> but if it has been done it would be good to not reinvent the wheel...
>

I went to map a church the other day that is only open on the 1st
sunday of the month and 3rd saturday and noticed the current spec
lacks the ability to describe this. Otherwise for the most part it
seems to deal with other common types of opening hours just fine.