At 2010-01-29 14:00, Dale Puch wrote:
Your talk of absolute levels of elevation got me thinking.
The tag has nothing to do with a measurement, only order of the layers.
What I'm saying, though, is that, if you tag with an eye on making the
layers reflect reality, it allows you to tag new
- David ``Smith'' vidthe...@gmail.com wrote:
On Wed, Jan 27, 2010 at 9:01 AM, Bill Ricker bill.n1...@gmail.com wrote:
On Wed, Jan 27, 2010 at 2:13 AM, Frederik Ramm frede...@remote.org wrote:
I've noticed that a lot of bridges don't include a layer= tag. I
suspect this is because
On Thu, Jan 28, 2010 at 2:34 PM, dion_d...@comcast.net wrote:
Maybe I should rephrase my question: is there any harm in adding a layer=1
tag to something that is already tagged bridge=yes?
In some cases, yes. No layer tag implies layer=0. For example (and it's
only a single example which
Looking at http://wiki.openstreetmap.org/wiki/Layer My take is that the open
to the air surface is layer 0 Ground or water. I'm not sure why it is
limited to -5 to 5 instead of -9 to 9...
So a bridge over a river or dug ditch is layer 1, and the water would be 0
A road over a covered waterway
On Thu, Jan 28, 2010 at 6:14 PM, Dale Puch dale.p...@gmail.com wrote:
Looking at http://wiki.openstreetmap.org/wiki/Layer My take is that the
open to the air surface is layer 0 Ground or water.
That seems to be the intention, but it doesn't always work in the real
world, mainly because the
On Thu, Jan 28, 2010 at 6:35 PM, Anthony o...@inbox.org wrote:
On Thu, Jan 28, 2010 at 6:14 PM, Dale Puch dale.p...@gmail.com wrote:
I feel a script applying layer=1 to any bridge without a layer tag should
be ok IF it also checks for bridges that cross it and increment those layer
numbers.
At 2010-01-28 16:53, Anthony wrote:
On Thu, Jan 28, 2010 at 7:39 PM,
Dale Puch
dale.p...@gmail.com
wrote:
Is it just a (very wide) road
above? (layer 0) The road above would be Bridge=yes
layer=1
Is it building or park above (with or without roads)? Tunnel=yes
layer=-1 and the stuff above would
At 2010-01-28 19:13, Alan Mintz wrote:
...
It appears to me that I-95 is below the level of the surrounding surface
streets from about Market St down to Catharine St, and should be layer=-1.
I suggest:
- Market Street overpass: bridge=yes, layer=1
- I-95 segment from Market St. overpass, south
On Wed, Jan 27, 2010 at 2:13 AM, Frederik Ramm frede...@remote.org wrote:
I've noticed that a lot of bridges don't include a layer= tag. I
suspect this is because they render OK in mapnik...but not so well with
osmarenderer. (Consider the railroad
in
On Wed, Jan 27, 2010 at 9:01 AM, Bill Ricker bill.n1...@gmail.com wrote:
On Wed, Jan 27, 2010 at 2:13 AM, Frederik Ramm frede...@remote.org wrote:
I've noticed that a lot of bridges don't include a layer= tag. I
suspect this is because they render OK in mapnik...but not so well with
On Wed, Jan 27, 2010 at 9:01 AM, Bill Ricker bill.n1...@gmail.com wrote:
What we can't tell without checking satellite view is whether the bridge is
at grade level with the Railroad in a ditch, or if the bridge pitches up
over the RR.
Or both. Or maybe halfway between the two (think
On Wed, Jan 27, 2010 at 8:47 PM, David ``Smith'' vidthe...@gmail.comwrote:
Since some people consider
the entire layer tag to be tagging for the renderer these people
probably don't think it's important to add thorough layer information;
I would agree with your disagreement with such people.
I've noticed that a lot of bridges don't include a layer= tag. I suspect this
is because they render OK in mapnik...but not so well with osmarenderer.
(Consider the railroad in
http://www.openstreetmap.org/?lat=33.76931lon=-84.53762zoom=17layers=0B00FTF.)
I've spent a little time working on
At 2010-01-26 21:58, dion_d...@comcast.net wrote:
I've noticed that a lot of bridges don't include a layer= tag. I suspect
this is because they render OK in mapnik...but not so well with
osmarenderer. (Consider the railroad in
Dion,
dion_d...@comcast.net wrote:
I've noticed that a lot of bridges don't include a layer= tag. I
suspect this is because they render OK in mapnik...but not so well with
osmarenderer. (Consider the railroad
in
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