[OSM-talk] Osmosis error with multiple bouding boxes
Lambertus
osm at na1400.info
Thu Oct 25 15:16:35 BST 2007
Thats great, a big thank you!
----- Original Message -----
From: "Brett Henderson" <brett at bretth.com>
To: "OSM Talk" <talk at openstreetmap.org>
Sent: Thursday, October 25, 2007 14:50
Subject: Re: [OSM-talk] Osmosis error with multiple bouding boxes
osmosis version 0.21 is now available with -tee and -tee-change tasks.
Usage is documented on the wiki.
http://wiki.openstreetmap.org/index.php/Osmosis
Brett Henderson wrote:
> Lambertus wrote:
>> Thanks for answering so quickly. I have had some advice on the IRC
>> from TomH and Bobkare and others to use the tee utility with an
>> adapted version of the planetosm-excerpt-area.pl script (that can
>> handle stdin data). So far that seems to work alright (haven't seen
>> the actual results yet though) but it looks promising. However, let
>> that not stop you from implementing the tee functionality in Osmosis,
>> because that would e.g. allow Windows users to have the same
>> functionality. I might also change back to Osmosis when tee-ing is
>> possible.
>>
> No worries, I think I'll get it working soon but I had to add support
> for tasks with multiple outputs. Not a big deal but required some
> additional plumbing.
>
> I'm actually a bit confused over how using the tee utility with
> planetosm-excerpt-area.pl helps you. Are you piping the output of a
> big box into the smaller boxes to reduce parsing overhead?
>
> As an aside, osmosis can also read/write from/to stdin/stdout if
> necessary by using the /dev/stdin and /dev/stdout "files".
>> If you implement the tee functionality please allow for an
>> 'unlimited' number of consumers as in my current setup I need already
>> 150+ and that number can easilly grow :)
>>
> Okay, shouldn't be too difficult.
>
> Cheers,
> Brett
>
>
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