Re: [OSM-dev] Need advise for localization ofMapnik/Osmarender/Data search

2008-07-11 Thread Jens Müller
Arne Goetje schrieb:
 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1
 
 wolschon wrote:
 If you want an englich map, you should use
 name:en_UK, fall back to name:en and then fall back to name.
 name will give you the most common name, wich need not be english at
 all.
 
 well, we don't have any en_UK tags in Taiwan, so it would be :en with
 fallback to 'name'. And if, then it would be en_US. However, the
 transliterations actually cannot be called English, because it has
 nothing to do with English. It's just an aid for foreigners so that they
 know how to pronounce the street names. And as I stated already, there
 exist multiple different systems and revisions thereof to accomplish
 that goal more or less. 

So, why not use
name:zh_TW
name:zh_TW-latin (the locally used transscription)
name:zh_TW-hanyupinyin
name:zh_TW-tongyongpinyin
name:zh_TW-zhuyin
? ;-)


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[OSM-dev] OSM sandbox server

2008-07-11 Thread Chris Browet
Hi,

As an editor developer, I often have to upload dummy data to the OSM
server, if only for regression testing.
I avoid upload trash, but then I have to do legit mapping rather than
debugging to test the app.

Is there a sandbox OSM server somewhere I can use to do tests?

- Chris -
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[OSM-dev] Hosting documentation for OSM related projects

2008-07-11 Thread bvh
Hi,

The current 'documentation' for merkaartor is just some bunch of static
html files that I host on my personal website. As a result it is
badly lacking. Sven Lanke approached me with the idea to keep the
documentation inside subversion, which then gets checked out on the
web server so that it is easier for people to make corrections 
and additions.

I personally like the idea very much, but while we are changing things
it might make sense to move the merkaartor documentation (or even
complete homepage) over to the openstreetmap website, since the
whole reason of being for merkaartor is OSM.

I understand there is a high burder of work on the system administrators
of OSM so if this is considered a task they would rather not take on
I fully appreciate that! But if it would be possible to have the
some kind of site edited through svn and then hosted as a static
checkout on openstreetmap, then I am very interested.

Please let me know what you think, so that I at least can get the
ball rolling on my personal website if this is currently not deemed
reasonable on OSM for whatever reason.

cu bart

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Re: [OSM-dev] Hosting documentation for OSM related projects

2008-07-11 Thread Robin Harmsen
Perhaps it might be better to put such things in Wiki, as it allows much easier 
editing.
Could be done on the Trac server or in the Wiki it self.

Just my 2 cents...

-Oorspronkelijk bericht-
Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Namens bvh
Verzonden: vrijdag 11 juli 2008 11:14
Aan: dev@openstreetmap.org
Onderwerp: [OSM-dev] Hosting documentation for OSM related projects

Hi,

The current 'documentation' for merkaartor is just some bunch of static
html files that I host on my personal website. As a result it is
badly lacking. Sven Lanke approached me with the idea to keep the
documentation inside subversion, which then gets checked out on the
web server so that it is easier for people to make corrections 
and additions.

I personally like the idea very much, but while we are changing things
it might make sense to move the merkaartor documentation (or even
complete homepage) over to the openstreetmap website, since the
whole reason of being for merkaartor is OSM.

I understand there is a high burder of work on the system administrators
of OSM so if this is considered a task they would rather not take on
I fully appreciate that! But if it would be possible to have the
some kind of site edited through svn and then hosted as a static
checkout on openstreetmap, then I am very interested.

Please let me know what you think, so that I at least can get the
ball rolling on my personal website if this is currently not deemed
reasonable on OSM for whatever reason.

cu bart

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Re: [OSM-dev] Hosting documentation for OSM related projects

2008-07-11 Thread Chris Browet
Yep, probably a Wiki on the main server would be the better solution...

Besides, I assume there are tools allowing a wiki to whatever integrated
help system available

2008/7/11 Robin Harmsen [EMAIL PROTECTED]:

 Perhaps it might be better to put such things in Wiki, as it allows much
 easier editing.
 Could be done on the Trac server or in the Wiki it self.

 Just my 2 cents...

 -Oorspronkelijk bericht-
 Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
 Namens bvh
 Verzonden: vrijdag 11 juli 2008 11:14
 Aan: dev@openstreetmap.org
 Onderwerp: [OSM-dev] Hosting documentation for OSM related projects

 Hi,

 The current 'documentation' for merkaartor is just some bunch of static
 html files that I host on my personal website. As a result it is
 badly lacking. Sven Lanke approached me with the idea to keep the
 documentation inside subversion, which then gets checked out on the
 web server so that it is easier for people to make corrections
 and additions.

 I personally like the idea very much, but while we are changing things
 it might make sense to move the merkaartor documentation (or even
 complete homepage) over to the openstreetmap website, since the
 whole reason of being for merkaartor is OSM.

 I understand there is a high burder of work on the system administrators
 of OSM so if this is considered a task they would rather not take on
 I fully appreciate that! But if it would be possible to have the
 some kind of site edited through svn and then hosted as a static
 checkout on openstreetmap, then I am very interested.

 Please let me know what you think, so that I at least can get the
 ball rolling on my personal website if this is currently not deemed
 reasonable on OSM for whatever reason.

 cu bart

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[OSM-dev] osm2pgsql: diffs involving relations now work also

2008-07-11 Thread Martijn van Oosterhout
I've just committed the necessary changes to make diffs that change
ways properly reconstruct the relations that refer to it. That just
leaves the parking node problem which hasn't got a nice solution yet.
I don't expect it to be a problem in the short term though.

What this code needs now is lots of testing. To run this on a full
planet dump you will need on the order of 40GB of disk space, possibly
more (if anyone gets it to run to completion, could you post the disk
used, thanks). Note it will probably take quite a while unless you
have more than 1GB of memory and configure the --cache parameter to
use it. 10 hours is not unusual.

That said, testing can be done on a smaller scale. Pick two extract
from the same areas and use osmosis to make a diff. Load the first
file, then load the diff and compare it to the second file (somehow).

To all those people at SOTM drinking beer, have fun and see if you can
get some useful work done also! :)

Have a nice day,
-- 
Martijn van Oosterhout [EMAIL PROTECTED] http://svana.org/kleptog/

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Re: [OSM-dev] Need advise for localization of Mapnik/Osmarender/Data search

2008-07-11 Thread Martijn van Oosterhout
2008/7/10 Arne Goetje [EMAIL PROTECTED]:
 Now for Mapnik and Osmarender: we want to add a layer for each language
 code on top of the default rendering layer (which uses English and the
 normal 'name' and 'ref' tags), which uses the localized 'name:$lang' and
 'ref:$lang' tags and the 'name' and 'ref' tags as fallback.

 How do we do that?

The the fy layer on the NL tileserver I have script that does a
search/replace name - name:fy and then adjust the query down the
bottom to replace all the name columns with:

coalesce(name:fy, name) as name:fy

Coalesce takes the first non-null value, which is what we want here.

Note, it's probably also possible to just change the query down the
bottom and leave the rest of the style alone.

Hope this helps,
-- 
Martijn van Oosterhout [EMAIL PROTECTED] http://svana.org/kleptog/

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[OSM-dev] Installing the Rails port.

2008-07-11 Thread Steve Hill

I'm a bit confused by what is actually required to run the website bit of 
OSM (not the API - just the slippymap viewer, export tab, etc) - does it 
need they MySQL database (with the planet imported into it), or can it be 
run without?

  - Steve
xmpp:[EMAIL PROTECTED]   sip:[EMAIL PROTECTED]   http://www.nexusuk.org/

  Servatis a periculum, servatis a maleficum - Whisper, Evanescence


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Re: [OSM-dev] Installing the Rails port.

2008-07-11 Thread Andy Robinson (blackadder-lists)
If you are planning to serve up a custom map then you need to render your
own tiles, and for that you will probably want a database backend unless you
plan to deliver only a very small area of the world. The three rendered
versions on the OSM website all use a different process, although both the
default and the cycle layer use mapnik, but not the same database. The
website itself runs with Ruby on Rails. The export, browse and search
functions are all special components, the search facility for instance has a
separate database interface.

Doing a search on the wiki for the individual components will help explain
how it all works under the hood.

Cheers

Andy

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Steve Hill
Sent: 11 July 2008 3:14 PM
To: dev@openstreetmap.org
Subject: [OSM-dev] Installing the Rails port.


I'm a bit confused by what is actually required to run the website bit of
OSM (not the API - just the slippymap viewer, export tab, etc) - does it
need they MySQL database (with the planet imported into it), or can it be
run without?

  - Steve
xmpp:[EMAIL PROTECTED]   sip:[EMAIL PROTECTED]
http://www.nexusuk.org/

  Servatis a periculum, servatis a maleficum - Whisper, Evanescence


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Re: [OSM-dev] Installing the Rails port.

2008-07-11 Thread Jon Burgess
On Fri, 2008-07-11 at 15:13 +0100, Steve Hill wrote:
 I'm a bit confused by what is actually required to run the website bit
 of 
 OSM (not the API - just the slippymap viewer, export tab, etc) - does
 it 
 need they MySQL database (with the planet imported into it), or can it
 be 
 run without?

There are a large number of components involved with the slippy map and
export tab. These all use data from the API, the Mapnik or Osmarender
tile servers and these all have different setup requirements. If you
want more details then you need to be more specific on what exactly you
want to achieve.

Jon



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Re: [OSM-dev] Installing the Rails port.

2008-07-11 Thread Jon Burgess
On Fri, 2008-07-11 at 15:50 +0100, Steve Hill wrote:
 On Fri, 11 Jul 2008, Andy Robinson (blackadder-lists) wrote:
 
  If you are planning to serve up a custom map then you need to render
 your
  own tiles, and for that you will probably want a database backend
 unless you
  plan to deliver only a very small area of the world.
 
 I'm already rendering Mapnik tiles for the OpenPisteMap website (so I 
 have the PostGIS database already).  However, the OSM site has some
 nice 
 features like the map exporter that I wouldn't mind adding so I was 
 trying to guage what I needed to do.
 
 From what I understand from the wiki, the main OSM data set is in
 MySQL, 
 but I wasn't quite able to work out if I actually needed the MySQL DB
 for 
 the Ruby on Rails website to work, or if I could do without it.

If you want to run the rails code with no modification then you probably
need a database to keep rails happy but it does not need to have any
data in it.

The code which provides the exported Mapnik images in the CGI script at:
http://trac.openstreetmap.org/browser/sites/tile.openstreetmap.org/cgi-bin/export
If you've got a Mapnik rendering setup already then this should be
simple to add, it just needs to be called like:

/cgi-bin/export?bbox=#{bbox}scale=#{scale}format=#{format}

Jon




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Re: [OSM-dev] Installing the Rails port.

2008-07-11 Thread Steve Hill
On Fri, 11 Jul 2008, Jon Burgess wrote:

 If you want to run the rails code with no modification then you probably
 need a database to keep rails happy but it does not need to have any
 data in it.

Ok, that makes sense, thanks.

I just have 5 months until the ski season kicks off to get around to 
actually doing it now. :)

  - Steve
xmpp:[EMAIL PROTECTED]   sip:[EMAIL PROTECTED]   http://www.nexusuk.org/

  Servatis a periculum, servatis a maleficum - Whisper, Evanescence


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Re: [OSM-dev] Installing the Rails port.

2008-07-11 Thread Steve Hill
On Fri, 11 Jul 2008, Jon Burgess wrote:

 There are a large number of components involved with the slippy map and
 export tab. These all use data from the API, the Mapnik or Osmarender
 tile servers and these all have different setup requirements. If you
 want more details then you need to be more specific on what exactly you
 want to achieve.

Currently, OpenPisteMap uses a fairly simple web page with OpenLayers to 
display the Mapnik tiles.  My intention is to replace that web page with 
one that will give me search and export functions using my existing Mapnik 
tiles and PostGIS database.  OpenPisteMap uses the OSM dataset, imported 
into PostGIS from the planet file about once a month and the Mapnik tiles 
are rendered from that database.

Presumably the bits which use the OSM API can query the main API server 
(no need to run my own copy of the API)?

  - Steve
xmpp:[EMAIL PROTECTED]   sip:[EMAIL PROTECTED]   http://www.nexusuk.org/

  Servatis a periculum, servatis a maleficum - Whisper, Evanescence


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Re: [OSM-dev] OSM sandbox server

2008-07-11 Thread Sebastian Spaeth
Martijn van Oosterhout wrote:
 There was one on dev at some point. similarly there was a test server
 for 0.6 which could be used for the same purpose.

 There still is afaik

 
 
 


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Re: [OSM-dev] Installing the Rails port.

2008-07-11 Thread Jon Burgess
On Fri, 2008-07-11 at 16:22 +0100, Steve Hill wrote:
 On Fri, 11 Jul 2008, Jon Burgess wrote:
 
  There are a large number of components involved with the slippy map
 and
  export tab. These all use data from the API, the Mapnik or
 Osmarender
  tile servers and these all have different setup requirements. If you
  want more details then you need to be more specific on what exactly
 you
  want to achieve.
 
 Currently, OpenPisteMap uses a fairly simple web page with OpenLayers
 to 
 display the Mapnik tiles.  My intention is to replace that web page
 with 
 one that will give me search and export functions using my existing
 Mapnik 
 tiles and PostGIS database.  OpenPisteMap uses the OSM dataset,
 imported 
 into PostGIS from the planet file about once a month and the Mapnik
 tiles 
 are rendered from that database.

Exporting with your own tiles should be straight forward. Several of the
export formats use the Mapink Cairo renderer that was added about 6
months ago. You'll need a version of mapnik that includes these changes
and is compiled with the appropriate Cairo libraries available.

The search system uses another database which is held on
gazeteer.openstreetmap.org. I guess this should be OK for you though.

 Presumably the bits which use the OSM API can query the main API
 server 
 (no need to run my own copy of the API)?
 

Yes but be aware that the API does not cover everything. For example all
the pages with user related information expect to query data in the
local database which isn't publicly accessible. You could start having
your own users registering locally but you won't be able to directly
access the information from the main site.

Jon



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Re: [OSM-dev] [i18n] Help needed to finish i18n of rails_port

2008-07-11 Thread Arindam Ghosh
Hi,

I have added the globalize and click-to-globalize in the svn
http://svn.openstreetmap.org/sites/rails_port_branches/i18n/. But
today i tried everything to make sure i was using the correct version
of these pluginsso as to solve the problem and commit the correct
version in svn. So i talked with svenfuchs  context on #rubyonrails
in IRC in the afternoon, from which i learnt that, till now i was
using the version of globalize given on their website
http://tinyurl.com/5tnzx7. But sven told me that the latest stuffs are
now maintained in the github that is
[http://github.com/search?q=globalize].

So now i'm using the globalize plugin from http://tinyurl.com/62u4qe
and the for-2.0 branch of click-to-globalize plugin from
http://tinyurl.com/55esjb. So now, although i haven't got failed to
load plugin error thingy, but  i am getting NoMemoryError in my old
system occuring after using up the entire physical memory of 640 MB.
Please note, my new system's (which had a healthy 2GB ram) motherboard
crashed day before yesterday. So, the bottomline is, from my local
system i can't get if the error
http://makghosh.fedorapeople.org/osm/ctg-error.log is fixed or not.
Shaun, can you please test that for me? Or, do you think it'll be
possible to test this on dev.openstreetmap.org?

As for the globalization the views, i'll try finish  commit them
alongside by tommorow as i told earlier :)


--Arindam

On 7/11/08, Shaun McDonald [EMAIL PROTECTED] wrote:
 Hi,

 Can you please add the globalize and click-to-globalize plugins to svn?

 I cannot seem to be able to get the click-to-globalize plugin to
 install, due to the lack of some git plugin.

 Shaun
 On 11 Jul 2008, at 06:33, Arindam Ghosh wrote:

 Hi,


 As of now the globalize plugin gels more or less well in
 http://svn.openstreetmap.org/sites/rails_port_branches/i18n/ but
 please
 help me out in fixing the errors with click to globalize asap. I mean
 webrick is crashing badly whenever i start it after installing click
 to globalize plugin. From the error log it seems that other plugins
 fail to initiate but that happens after installing click to globalize.
 I did different things...including trying
 to port the rhtml to erb from this
 http://railstips.org/2007/3/4/renaming-rhtml-to-erb ...didn't do much
 good.

 I read in the common issues at
 http://lucaguidi.com/pages/click-to-globalize that NOTICE: If you use
 the Rails 1.2.3 scaffold system, Click To Globalize doesn't works.
 Cleanup the code before to use. I guess there's the fix...but need
 some advice how to do that precisely..some kind of conflict with edge
 rails maybe.  Because until webrick starts up, i can't test anything i
 do. As soon as it gets going, next steps seems comparatively
 easierjust use of %= 'some text to localize'.t %  and also .loc
 in the views and putting a check the only a logged-in user can
 translate to round off things. Keeping this in mind, i'm in the
 mid-way of globalization of
 the views, and have commited some of them.will try to finish
 globalization of all the views by tommorow. So, only
 thing left is to figure out the problems with click to globalize. I
 actually require this because
 this plugin provides for the locale change controller and an ajax
 just-in-time editor for putting in the translations.

 The errors occur just after installing click-to-globalize as given
 here: http://makghosh.fedorapeople.org/osm/ctg-error.log

 The tarball with the initial plugin installs and basic setups is over
 here: http://makghosh.fedorapeople.org/osm/i18n-dev.tar.bz2
 U: app/controller/application.rb
 U: config/environment.rb

 You see that how well it worked in the test app i started with before
 the exams: http://makghosh.fedorapeople.org/osm/click.tar.bz2


 p.s.: i mailed this again, because the previous one didn't address the
 context properly :)


 --Arindam



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 [http://arindamghosh.wordpress.com]

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Re: [josm-dev] Landsat tiled WMS support for wmsplugin implemented

2008-07-11 Thread bodo
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Bodo Meissner wrote, on 09.07.2008 00:08:
|
| I have implemented an extension for wmsplugin to support the tiled
WMS operation mode of the Landsat WMS server as specified on
| http://onearth.jpl.nasa.gov/tiled.html
|
| Before committing this to SVN I would like to get some feedback.

I fixed a problem that occurred when accessing the WMS server
www.geodaten.bayern.de/ogc/getogc.cgi?SERVICE=WMS

This server returns an error message when the value service=WMS is missing.

The fixed version is available at the same addresses:

http://bodo-m.de/josm/wmsplugin.jar
http://bodo-m.de/josm/wmsplugin.patch.txt


Please send your comments.


Bodo

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Re: [josm-dev] downloading data along a gpx track

2008-07-11 Thread Petr Nejedly
mariner napsal(a):
 Hi there,
 
 There is one feature I am really missing in JOSM. It's the ability to 
 donwload the data of OSM near a gpx track.
 
 I would like to place a feature request here on the list.
 
 It would be great to get only the data from JOSM, which is really 
 important. This is mostly beside a track. Maybe 100 meters on each side 
 around the logpoints. Would something like this be possible? I would 
 like to help, but have no idea where to start...

You'd have to tile your cover area with rectangles and then ask the
server for each such a rectangle separately (as the OSM API only supports
asking for one rectangle at a time) and merge the resultant datasets.
It might end up being much faster to actually download the big rectangle
over all your GPX data (unless you cross the server request limit, of course).

Now, depending on your motivation, it might be enough to take that big
rectangle and filter it locally.

If your concern is JOSM responsiveness/memory consumption, local filtering
might work well.

If your concern is the server limit, cutting the coverage into pieces
digestible to the server is the only way. It would be useful
addition anyway, as it could support other use cases too.

-- 
Petr Nenik Nejedly, NetBeans/Sun Microsystems, http://www.netbeans.org
355/113 -- Not the famous irrational number PI, but an incredible simulation!

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