On 05.01.2011 11:13, Frederik Ramm wrote:
Hi,
On 01/05/11 01:21, Stephan Knauss wrote:
First I wondered that both resulting files got smaller.
Is removing the source tag saving this much?
The processed files probably lack the changeset section of the
original planet.
osmosis is stripping
Hi,
I tried osmosis together with PFB
Did I specify some parameters wrong or is there a problem with PBF?
Windows x64, Java x64
..\osmosis-r24958\bin\osmosis.bat --read-xml-change
file=20110102-20110103.osc.gz --buffer-change bufferCapacity=1000
--read-pbf file=planet-20110102.pbf --buffer
Scott Crosby writes:
There appears to be a 32-bit problem with java on Windows where the
java runtime reports a spurious end-of-file indication to the reader,
which then assumes the file has been completely read. This occurs even
with 64-bit Java on 64-bit windows.
Do you have some details on
Hi,
I did some experiments comparing osmosis applying diffs and osmchange.
I started with th 20101229 planet.
the merged.osc contains four days of OSC merged and simplify-change with
osmosis.
Then I let both tools apply the diff.
osmosis and osmchange.
First I wondered that both resulting
On 28.12.2010 21:04, Philipp Borgers wrote:
I'm trying to write a nginx module which does more or less the same like
mod_tile. I reviewed a lot of the code but now I have a little problem
with the computation of paths to meta tiles.
Not sure I understand what you need.
Does this help?
Mi Markus,
On 20.12.2010 11:33, mar...@gmx.eu wrote:
Why not rendering them as soon as possible? mod_tile[1] will help you
with
this.
Yes, interesting software. That would mean to render on the fly. I am
not sure if my weak virtual server would cope with the task doing both
at the same time,
On 01.12.2010 12:26, Sebastian Klein wrote:
thanks to fast development by Ian Dees, Bing imagery can now be used in
JOSM.
great job, thanks to Ian for the fast response.
I really like the fast loading speed of the tiles compared to WMS
solutions. In contrast to the WMS I miss the possibility
On 01.12.2010 21:49, Stephan Knauss wrote:
On 01.12.2010 12:26, Sebastian Klein wrote:
I did not check the source code, but would I assume the position of the
tiles is calculated. So adding an offset sounds not too difficult to
implement.
Upliner added this into imagery. Works well for me
Hi,
On 18.11.2010 22:24, Frederik Ramm wrote:
Martijn van Exel wrote:
Does the process of applying minutely updates only work when the
initial planet was a full planet, not an extract?
Is it possible to do this on extracts?
Yes (use the bounding box filter on osm2pgsql), but there will be
Gerrit wrote:
I think the biggest advantage of OSM would be the ability to create
country specific OSM maps.
Already existing. This one is bilingual Greek and English.
http://greece.osm-tools.org/
similar to Thailand:
http://thaimap.osm-tools.org/
It's easy to use a different fallback,
Hi,
Sajjad Anwar wrote:
The following link contains pointers to setting up Mapnik and basic
rules file modifications
http://sajjad.in/mapping/setting-up-mapnik-for-rendering-tiles-in-your-language/
you can find the trick to render bilingual maps like
http://thaimap.osm-tools.org/ or
Frederik Ramm wrote:
How could we make life easier for them? What technological measures
could realistically be employed to determine what is safe to edit and
how could this be signalled to the mapper?
The osm format could be extended. Each node an tag gets an additional
attribute safe=yes
M∡rtin Koppenhoefer wrote:
I'm talking about plugins that redefine common standard keys. That is
IMHO bad for the usability.
Is this possible? I always thought that once a shortcut is defined it
can only be changed by the user. First one wins...
Stephan
Sebastian Klein wrote:
Stephan Knauss wrote:
Sebastian Klein wrote:
How about adding the basic functionality into core? Providing the
listener and accepting commands.
By default it will have no commands included.
Comments?
I consider this is a viable solution. It fixes the problem
Frederik Ramm wrote:
Stephan Knauss wrote:
Yes, of course, there are hundreds of thousands of invalid geometries.
For postgis only 11k on the planet are that broken it considers them
invalid.
http://tools.geofabrik.de/osmi/debug.html?view=multipolygonlon=7.86328lat=49.49239zoom=5overlays
Frederik Ramm wrote:
vacuum process is not enough (try a vacuum full and see if size goes
down; if yes, increase your max_fsm_pages).
After a few hours the connection broke. So not sure the vacuum actually
completed. Looking at the table statistics it reports 26298 dead tuples
and 5991057 live
A lot of people want to know what data would be lost in case we revert
all data that is not relicensed.
Is it possible to provide a list with userIDs that have agreed to the
new terms?
This could be combined with the history dump to generate a view of the
planet after a cleanup.
It could
For the bilingual map rendering I imported only a small area of the
planet defined by a bounding box.
This is updated using the minute replication.
Now the database is growing by apx. 1.5GB each week.
Autovacuum is on
It seams to be planet_osm_ways growing. It also contains lots of ways
Sebastian Klein wrote:
So either the common protocol must be included in Josm core or
another possible solution would be to use reflection.
How about adding the basic functionality into core? Providing the
listener and accepting commands.
By default it will have no commands included.
It
Parveen Arora wrote:
Your Javascript is malformed. This error pops up the moment you load the
page.
How can i remove the errors from javascript, i have taken it from openlayers
and tried to serve our map by changing the urls
That string is not terminated:
Parveen Arora wrote:
now i have write here only one url in the file, and have insert the ${y}
But Still not working,
http://202.164.53.116/~parveen/map/map1.html
You should not blindly copy easymap, alter it and then wonder why it's
not working.
Your Javascript is malformed. This error
Bodo Meissner wrote:
In the source code you can find this syntax for the HTTP request to add
a node:
GET /add_node?lon=...lat=...
I know... But is there a reason it's not documented? Maybe in some cases
this function could harm and damage data?
Or some malicious websites adding random
Florian Lohoff wrote:
http://www.unicom.com/pw/reply-to-harmful.html
http://marc.merlins.org/netrants/reply-to-useful.html
Off-topic can be fun ;)
Honestly: With the reply-to list add-On for Thunderbird I don't miss
anything. It should be included in standard distribution.
Stephan
Peter Körner wrote:
Am 18.08.2010 10:31, schrieb Stephan Knauss:
It's complicated because different languages take up different space on
the map. So the placement of icons is not trivial.
Ævar had a great Idea for a third approach:
Only objects that actually have a translation need
Hi Bodo,
Bodo Meissner wrote:
http://wiki.openstreetmap.org/wiki/JOSM/Plugins/RemoteControl#other_commands
a while back I added the version command to enable web sites to detect a
running JOSM.
I thought that a version number might be sufficient to let Websites know
which commands are
Sebastian Müller writes:
I have a data file with position data in it (Longitude/Latitude). I want to
show them in a map. I thought JOSM is nice so I chose it. Now I need a tool or
plugin (I think remoteControl is the best for this task) to send them into JOSM.
I assume you're talking about
Hi Jim,
nice idea. The code could also be reused for the revert scripts in case
some Teleatlas data has to be removed aagain.
Jim Brown wrote:
* Where geometries have changed:
o If the object has a prior version, take the prior version of
the geometry and then apply
Jochen Topf wrote:
On Thu, Jul 29, 2010 at 01:03:52AM +0200, Stephan Knauss wrote:
I extended JOSM RemoteControl to provide protocol version information.
I don't like the idea that every web page can now find out whether I run
JOSM and which version it is.
Thank you for pointing this out
John Smith wrote:
On 29 July 2010 18:07, Stephan Knauss o...@stephans-server.de wrote:
I did add a version to the interface. That's why it's called protocol
version.
Wouldn't it be better to just ask about capabilities, then you could
in theory, turn capabilities on or off depending on your
Hi,
I extended JOSM RemoteControl to provide protocol version information.
Besides the possibility for clients to choose a compatible command set
this enables web pages to query for a running JOSM.
Because of restrictions due to same origin policy this was not possible
with the existing
Juan Lucas Domínguez Rubio writes:
Are you taking into account Windows XP's virtual memory (4 GB, I think)?
I meant 1.5 GB of physical memory.
Your IO-subsystem will already be heavily loaded by the Import into the
database. You certainly don't want to have it swapping the same time.
I don't
PARVEEN ARORA wrote:
Is their any script render only the updated area or i have to render
all the map again ?
Please help me.
Please have a look at the documentation in the wiki:
http://wiki.openstreetmap.org/wiki/Minutely_Mapnik
Stephan
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dev
Hello list,
someone might find my sample implementation useful.
I did it for Markus B who wanted to use it to illustrate this:
http://de.wikipedia.org/wiki/Volksbegehren_%E2%80%9EF%C3%BCr_echten_Nichtraucherschutz!%E2%80%9C
Basically it is a sample implementation for a special purpose map. It
Jukka Rahkonen wrote:
Thanks, I will have a try with global diffs and bbox.
This is what I use to apply a diff to a partial extract:
http://wiki.openstreetmap.org/wiki/User:Stephankn/knowledgebase
Stephan
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dev@openstreetmap.org
Hi,
my update script started failing. That's caused by a missing file:
http://planet.openstreetmap.org/minute-replicate/000/330/040.state.txt
Is it possible to restore that file on the server? The osc and the
following update files are there.
Stephan
Stephan Knauss wrote:
Is it possible to restore that file on the server? The osc and the
following update files are there.
Was fixed on the server, replication is running again. Thanks.
Stephan
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dev@openstreetmap.org
http
Scott Pezanowski wrote:
I have been struggling for a while to install Mapnik.
Sorry, don't know about your specific errors. You used completely
different options than those mentioned in the wiki.
I did follow these Instructions and it worked.
Hello Martin,
Martin Koppenhoefer wrote:
another selection-feature I'm missing quite often (maybe it is already
there and I don't know how to use it) is the use of the
selection-rectangle to select ways but not nodes. Currently if you
select by rectangle you will only select nodes, and ways
Jon Burgess wrote:
The version I provided was cross-compiled from Fedora using the mingw32
tools. The osm2pgsql code itself should be fairly simple to compile, you
are more likely to run into difficulties getting the dependencies
compiled or installed.
a 32 bit version is not that difficult.
Dirk Stöcker wrote:
Or is there a deeper meaning? Please enlighten me. It's like this for
already three months. Could such an obvious bug hide that long?
Why not :-) Would you feel artist enough to draw four little images
instead of these texts?
So it is no bug? I would be happy with the
Hi,
is this a bug or am I using it wrong? Sporadically osmosis throws an
exception. I do not understand the reason because I wanted to clear the
db before an import using the truncate task.
Osmosis is called like this:
osmosis --truncate-pgsql database=db user=pg --fast-read-xml-0.6
yummy goop wrote:
How can I search OSM for:
- the shortest streets in my city/country/planet
something like this?
select osm_id, st_length(way) as length from planet_osm_roads order by
length asc limit 10
31970890;0.00747434498740587
32782134;0.01093132
29014067;0.019995529652
Richard Ive wrote:
When you say read the diffs. Do you mean download the weekly planet from
osm.org http://osm.org, and then run it though osmosis. Would you be
happy sending me an example of your set-up?
The initial import was in slim mode. Updates are done whis way, osmosis
being
Richard Weait wrote:
Jaunty, osm2pgsql from svn,
p4, 3.4GHz
single 150GB hard drive
50 hours.
Wow, 50 hours to apply the changes from a day.
I would be interested in having a wiki page to compare the typical
runtime. It would help a lot to determine what performance to expect
from a
Richard Ive wrote:
Is it easy to run a cron that downloads the daily diff which you can
then run an:
./osm2pgsql -a -m -d gis ../planet-date.osm.gz on? (I'd assume you add
the -a to add the data, rather than clear the db)
my setup uses osmosis to read the diffs and pipe the results to
Richard Ive wrote:
Do you think it is the fonts, or a language issue?
100% the font. Install the unifont.
For Tilesathome there was a discussion to use SVG-Fonts. For me this
sounds like a good idea as with distributed rendering it would guarantee
all using the same font.
Your rendering
Roland Olbricht wrote:
way 15581339 contains node 448856251 but this node is deleted. Both elements
date from 27th July, so they are edited (and the node also created) after the
change to API 0.6.
How can this happen? Is this intended?
That sounds lika potlatch problem. The node is
Tom Hughes wrote:
If Potlatch is in live mode then each change is uploaded as it is
made so just being in the same changeset does not mean it was uploaded
at the same time.
Why is that live mode still there? Does this mode have such great
advantages?
b) maybe for the integrity check at
Hi Frederik,
Frederik Ramm wrote:
scenario, and then applied the 20090819-20090820 daily diff with
osm2pgsql --slim in a number of different configurations:
plain with -C4000.. 262 minutes
Can you post some details of your setup, please? My machine takes about
Frederik Ramm wrote:
Any hint what's the unit of these values?
PostGIS should be able to tell you via the geometry_columns table
ok, got it. without anything special it is 900913. As it's for mapnik,
sounds reasonable to use the same projection than google ;)
Just in case someone searches
Hi,
Mark Granger wrote:
A better solution would be for the planet file creation process to wait
a day and automatically apply the next day's diff file to the database
before uploading it. The only downside I can see to this change is that
we will have to wait one more day for the release of
Matti Viljanen wrote:
Stephan, does it still work, if you use that line on Windows?
It is still working.
the manifest of batik.jar references the other jars. no need to mess
with additional includes.
Is the batik jar installed in some special directory within ubuntu? Tah
looks in these
Hi,
I'm trying to create lists of features inside a specific country.
What would be the most convenient way to do this?
As source I could either use a planet file and use a SAX parser or
PostgreSQL with the osm2pgsql mapnik schema.
As a boundary polygon I would prefer the borders already in
andrzej zaborowski wrote:
I can mass delete the empty relations (which are not members of other
relations) like you did with ways but I will not go and check each one
of the 7k. Would someone object to me deleting them? What are other
ideas about the origin of empty relations?
Can you post
andrzej zaborowski wrote:
Unlikely but possible.
Very unlikely. What too should find that relation? Josm will not. For
which bounding box should the api return this empty relation?
So would need another relation with members.
The mentioned ways are not referred by any relation (except 7).
I
Hi,
is there any practical use for ways without nodes? There are over 600 of
such ways in the database, latest one changed 2009-04-16
SELECT id FROM planet_osm_ways WHERE # nodes = 0
I dtored an extracted list here:
http://www.stephans-server.de/osm/zeroways.xml
The affected ways don't seam
John Smith wrote:
I downloaded the entire planet file twice to make sure there was no
corruption, but in both cases osmosis spits out the same error message.
To verify the download a secondary download of 6GB would not have been
necessary. Just use the md5 hash also available to verify the
Brett Henderson wrote:
I was able to avoid the bug by using the Woodstox StAX XML parser.
JOSM suffers from the same problem.
Look here:
http://lists.openstreetmap.org/pipermail/josm-dev/2009-August/003268.html
It happens with the xerces bundled with java. Using a more recent xerces
resolves
I imported the osm data into postgres.
How would I select all nodes from the database which do not have a
certain attribute? The last time I worked with SQL is long ago, I could
need a bit help.
I want to get for example all airport nodes that miss a name.
I can select all airports:
select
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