[Talk-GB] High speed rail link

2010-03-12 Thread Nicholas Barnes

Hi all,

As somebody who'll be affected by the new High Speed Rail Link 
(http://www.dft.gov.uk/pgr/rail/pi/highspeedrail/), I thought it may be 
useful to map the proposed changes.

Unfortunately, I haven't the first clue where to start.

The way I see it, I'd need to take the existing map data for the region 
affected and fork it (given that the HSRL involves major changes to 
roads, bridges etc. as well as laying new track).

Any ideas?

Nick.


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Re: [Talk-GB] OS 1:25k update

2010-01-20 Thread Nicholas Barnes

Andy Robinson (blackadder-lists) wrote:
> You need to enter the correct URL in the custom WMS field. You can find the
> correct link at the bottom of
> http://wiki.openstreetmap.org/wiki/Provisional/First_Edition

Ah-ha. That'd do it.

Thank you.

Nick.


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Re: [Talk-GB] OS 1:25k update

2010-01-20 Thread Nicholas Barnes

Hi,

> If you want os1 tiles then you need to say source=os1 not add a spurious 
> layers parameter.

And how was I meant to know that I wanted to use os1 tiles?

As for the spurious parameter, I was copying what Andy had pasted. 
Sorry, but I assumed that this was required. More fool me.

> The url to use is documented clearly in the wiki.

If you know where to look or what to search for, I'm sure you're right. 
Please be aware that not everybody has your understanding of the subject.

I am coming at this from the point of view of somebody who's done a 
little work uploading traces and adding a few ways. All I wanted to do 
was help the project a little more. I was (and still am) more than happy 
to profess my ignorance in matters technical; I did what I thought was 
logical given the information I had and I asked for help in (what I 
thought) was a reasonable way.

It would appear that you expect me to be psychic. Perhaps I should be 
flattered that your expectations should be so high, but instead I'm a 
little upset.

Nick.



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Re: [Talk-GB] OS 1:25k update

2010-01-20 Thread Nicholas Barnes
Andy Robinson (blackadder-lists) wrote:
> The lowzoom for the 1:25k mapping is now up to date again.

> http://ooc.openstreetmap.org/?zoom=6&lat=54.54181&lon=-4.3&layers=00B0

I thought I'd have a go at some tracing and tried to follow the 
instructions for setting up the WMS plugin in JOSM from 
http://wiki.openstreetmap.org/wiki/New_Popular_Edition

This works fine, but shows the old maps... for example, I see this map:

http://ooc.openstreetmap.org/?zoom=15&lat=52.38716&lon=-1.65077

When I want to see this map:

http://ooc.openstreetmap.org/?zoom=15&lat=52.38716&lon=-1.65077&layers=00B0

(the only difference being the 'layers' value)

I tried changing the definition of the WMS URL to

"http://ooc.openstreetmap.org/wms/map.php?source=npe&layers=00B0&";

(and various versions of this)

But I still get the old map (or an error message).

I fully appreciate that I'm doing something wrong and completely 
misunderstanding how the whole thing works, but... help, please!

Nick.


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Re: [Talk-GB] Sleaford Avoiding Line

2009-08-28 Thread Nicholas Barnes
Peter Miller wrote:
> So I guess I should tag it as ' railway=rail, tracks=1, oneway=yes,  
> freight=yes, passenger=no, note="two tracks, but one disused and  
> overgrown" '

Shouldn't it be created as two separate ways in the same way a 
dual-carriageway or motorway would be?

Nick.


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Re: [Talk-GB] Red Routes

2009-07-29 Thread Nicholas Barnes

Thomas Wood wrote:
> And don't forget double yellows too...

And double yellows with one, two or three stripes up the kerb. Whatever 
they meant.

Nick.


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Re: [Talk-GB] Roundabout, ways and relationship policies

2009-07-22 Thread Nicholas Barnes
Shaun McDonald wrote:
> I have seen many roundabouts split up so that the bridges can be added 
> properly, so started doing it myself some time ago.

Which begs the question what is the point of tagging as way as a bridge?

Other than what the rendered map looks like (and I keep hearing that 
we're not meant to be tagging for the renderer), I can't see the point 
of messing up a perfectly formed roundabout with all parts set with the 
correct 'layer' tag when all you end up with is a roundabout which 
renders as badly as this one: 
http://www.openstreetmap.org/?lat=52.46457&lon=-1.70987&zoom=15&layers=0B00FFF

Surely it's perfectly obvious that if a road goes underneath another 
road, there must be a bridge involved.

Sorry for the rant, but I've just fixed two roundabouts where the layers 
were all set incorrectly at about the time somebody added those bus routes.

Nick.


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Re: [Talk-GB] Roundabout, ways and relationship policies

2009-07-22 Thread Nicholas Barnes
David Earl wrote:
> I was doing some bus routes for the first time recently too, and I think 
> there's a fundamental problem here: a roundabout has to be a complete 
> loop, but the bus route may only use part of it. I ended up putting the 
> whole roundabout in the route relation.

Which, after thinking about it, would make perfect sense - after all, 
the bus driver could go all the way around the roundabout twice before 
taking the correct road off and although it may have been a little 
silly, nobody could say that he went the wrong route!

Nick.


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[Talk-GB] Roundabout, ways and relationship policies

2009-07-22 Thread Nicholas Barnes

Hi all,

I've just had a play with the roundabout at 
http://www.openstreetmap.org/?lat=52.4462&lon=-1.6826&zoom=14&layers=0B00FFF 
to correct the layers after somebody else did some tweaking and noticed 
that the roundabout has been split up into several separate ways.

That appears to have been done so that some of the ways could be grouped 
into a relationship for a bus route.

Apart from the fact that whoever did the splitting managed to leave a 
break in the middle of the bus route which would seem to be a bit of an 
error, I have some concerns about whether this has been done correctly 
at all...

Should, for example, the component ways making up the roundabout be 
grouped in their own "I'm a roundabout" relationship?

I have had a look at the docs about relationships and had a look at how 
this one's configured in JOSM, but to be frank, I'm clueless.

Please could somebody give me some ideas about what (if anything) is 
wrong with this whole roundabout/bus route/highway junction and what 
should be done to sort it all out.

Cheers,

Nick.


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Re: [Talk-GB] Reverting all Liam123's edits

2009-07-20 Thread Nicholas Barnes
Peter Miller wrote:
> Do I have some support for this?

Yes. Definitely. I am surprised that this has not already happened.

> Does anyone object?

Probably. ;-)

Nick.


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Re: [Talk-GB] printing from website

2009-07-16 Thread Nicholas Barnes

Chris Fleming wrote:
> Except this is overkill in most cases when you just want a quick print 
> out.

Yes. It was said with tongue planted firmly in cheek... Is there a 
smiley for that?

:-J   perhaps?

Nick.


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Re: [Talk-GB] printing from website

2009-07-15 Thread Nicholas Barnes
Tom Hughes wrote:
> Page splits will be entirely dependent on the size of your browser 
> window

Unless the 'print' link generated a PDF, of course!

Nick.


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Re: [Talk-GB] Rendering problem (Osmarender layer)

2008-09-03 Thread Nicholas Barnes

From: "Ed Loach" <[EMAIL PROTECTED]>
> While Mapnik shows it correctly, the Osmarender layer is having
> problems rendering the roundabout here:

Hi Ed!

I had great fun with the roundabouts around here which were all laid out 
pretty much the same. I couldn't find any documentation which showed how 
to do it properly either...

Anyway, I can see now that your problem's sorted (well, JOSM says it is, 
anyway), but leading on from this, I have a question for everybody

I found somewhere a reference which said that roundabouts should have 
the same road type as the most major road at the junction and not as the 
other feeder roads.

Unfortunately, I can't seem to find this any more, so I am now wondering 
whether that was just a figment of my imagination!

Anyway, In the example Ed gave, I would therefore have set the 
roundabout to be highway=trunk (and not highway=primary as it is at the 
moment) and I would have set the roundabout to the West of it likewise. 
But thinking about it.

If the main road is a highway=motorway, then the roundabout shouldn't be 
highway=motorway, because (in the majority of cases), it isn't a 
motorway. Perhaps, therefore, the roundabout should be 
highway=motorway_link. Or should it be highway=X (where X is the type of 
the most major road directly connecting to it (i.e. not with a _link).

Am I being overly pedantic, or is there a /proper/ way of doing this?

Cheers,

Nick.


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