Re: [OSM-talk] outside data sources?

2009-01-29 Thread Jon Burgess
On Wed, 2009-01-28 at 22:14 +0100, andrzej zaborowski wrote: > 2009/1/28 Claudius Henrichs : > > Am 28.01.2009 17:00, andrzej zaborowski: > >> 2009/1/19 Claudius Henrichs: > >>> Am 19.01.2009 17:01, andrzej zaborowski: > Slightly off-topic, the recently added low-zoom country map display > >>>

Re: [OSM-talk] Begginer question: Why road is not rendered in mapnik?

2009-01-28 Thread Jon Burgess
On Wed, 2009-01-28 at 15:04 -0800, John3478 John3478 wrote: > > > > > > If some zooms are working fine but others are not then > it suggests that > maybe you need to change more of the Postgis usernames >

Re: [OSM-talk] Begginer question: Why road is not rendered in mapnik?

2009-01-28 Thread Jon Burgess
On Tue, 2009-01-27 at 16:26 -0800, John3478 John3478 wrote: > I am still stuck in rendering zoom level 8 to 16. > 1. From postgres sql log, I can see if I modify the table name in > osm.xml, it will prompt table not found. So, it seems like it able to > connect to database. but I am stuck why it i

Re: [OSM-talk] Up-to-Date, Minutely Mapnik Bookmarklet

2009-01-22 Thread Jon Burgess
2009/1/22 Christopher Schmidt : > On Thu, Jan 22, 2009 at 02:42:43PM +0100, "Marc Schütz" wrote: >> > After a recent spate of OSM activity, especially with regards to >> > rendering and so on, I've put together a bookmarklet designed to help >> > visualize changes to OSM data in Mapnik more rapidly

Re: [OSM-talk] Cannot get osm2pgsql to run

2008-12-09 Thread Jon Burgess
On Wed, 2008-12-10 at 00:33 +0100, Nop wrote: > Hello! > > I am trying to set up a mapnik instance, but I cannot get osm2pgsql to > run. I have followed the instructions on > http://wiki.openstreetmap.org/wiki/Mapnik/PostGIS but they are rather > sketchy so I need some pointer on where the prob

Re: [OSM-talk] Problems in today's Mapnik rendering

2008-11-19 Thread Jon Burgess
On Wed, 2008-11-19 at 16:00 +0100, Marc Schütz wrote: > I noticed two problems in today's Mapnik rendering: > > 1. highway areas are drawn above captions: > http://www.openstreetmap.org/?lat=49.8961&lon=10.8878&zoom=14&layers=B000FTF > > 2. The oceans around Europe have dried out: > http://www.op

Re: [OSM-talk] Problems in today's Mapnik rendering

2008-11-19 Thread Jon Burgess
On Wed, 2008-11-19 at 18:32 +0100, Pieren wrote: > On Wed, Nov 19, 2008 at 6:15 PM, Steve Chilton <[EMAIL PROTECTED]> wrote: > > Works for me. > > oops, reported too fast ;-) > You're right, It's correct now. As you said, probably a mix between > old and new tiles. Sorry. This problem with part o

Re: [OSM-talk] osmlib osm-export shp column name size limit?

2008-11-16 Thread Jon Burgess
On Sat, 2008-11-15 at 22:17 -0800, David Carmean wrote: > Playing with Jochen's Ruby osmlib for the past couple of hours; > trying to convert osm to shapefiles. I find that the column names > I configure in the "setup" section are truncated to ten characters. > > Has anyone else run into this

Re: [OSM-talk] Wanted: Osm2pgsql.exe developer

2008-11-15 Thread Jon Burgess
On Sat, 2008-11-15 at 14:25 +0200, Rahkonen Jukka wrote: > Jon Burgess wrote: > > On Sat, 2008-11-15 at 13:06 +0200, Rahkonen Jukka wrote: > > > In short, I don't think we can give any guarantees about the uniqueness > > of the osm_id column. > > Good to k

Re: [OSM-talk] FW: [OpenStreetMap] #1327: Rendering non-existent data

2008-11-15 Thread Jon Burgess
On Thu, 2008-11-13 at 10:40 +, Dave Stubbs wrote: > On Thu, Nov 13, 2008 at 10:02 AM, Steve Chilton <[EMAIL PROTECTED]> wrote: > > Trac #1327 below assigned to me but I can't resolve it. > > It is a minor nuisance of something rendering at origin: > > http://www.openstreetmap.org/?lat=0.59&

Re: [OSM-talk] Wanted: Osm2pgsql.exe developer

2008-11-15 Thread Jon Burgess
On Sat, 2008-11-15 at 13:06 +0200, Rahkonen Jukka wrote: > Jon Burgess wrote: > > On Fri, 2008-11-14 at 21:08 +0200, Rahkonen Jukka wrote: > >> I'd say that the new one has problems at least with multipolygon > >> relations. For example a multipolygon, relation wi

Re: [OSM-talk] Wanted: Osm2pgsql.exe developer

2008-11-14 Thread Jon Burgess
On Fri, 2008-11-14 at 21:08 +0200, Rahkonen Jukka wrote: > Lähettäjä: Thomas Wood [mailto:[EMAIL PROTECTED] > > 2008/11/14 Rahkonen Jukka <[EMAIL PROTECTED]>: > >> This version imports Finland.osm dataset OK. There are slight > >> differencies in the number of features imported by this and Artem

Re: [OSM-talk] Wanted: Osm2pgsql.exe developer

2008-11-13 Thread Jon Burgess
On Thu, 2008-11-13 at 16:03 +0200, Rahkonen Jukka wrote: > Martijn van Oosterhout wrote: > > On Thu, Nov 13, 2008 at 7:24 AM, Jukka Rahkonen > ><[EMAIL PROTECTED]> wrote: > >> I made a quick test with the program and yesterdays Finland.osm.bz2 from > >> Geofabrik.de. Program starts OK and reading

Re: [OSM-talk] Wanted: Osm2pgsql.exe developer

2008-11-12 Thread Jon Burgess
* On Wed, 2008-11-12 at 20:48 +0100, Jan-Benedict Glaw wrote: > On Wed, 2008-11-12 20:38:15 +0100, Martijn van Oosterhout <[EMAIL PROTECTED]> > wrote: > > On Tue, Nov 11, 2008 at 9:54 AM, Jukka Rahkonen > > <[EMAIL PROTECTED]> wrote: > > > I would like to make clear that I do not demand any

Re: [OSM-talk] Tenerife flooded?

2008-11-06 Thread Jon Burgess
On Thu, 2008-11-06 at 13:00 +0100, Dirk-Lüder Kreie wrote: > > Without having checked the shapefile I find it most likely that > something went wrong on shapefile creation or shapefile > transfer/import > to mapnik. > I think the data must have been bad when I pulled in the shapefile generated

Re: [OSM-talk] A project for winter - Building heights

2008-11-02 Thread Jon Burgess
On Sun, 2008-11-02 at 19:08 +, OJ W wrote: > Now that the building-outlines have been done in London and elsewhere, > and with flight-simulator projects asking about 3D data, it might be > worth tagging the heights of some skyscrapers. > > Every significant building has a wikipedia article, ne

Re: [OSM-talk] Another glitch with new Mapnik - edge of reservoir not shown

2008-10-25 Thread Jon Burgess
On Sat, 2008-10-25 at 10:30 -0600, Simon Wood wrote: > Hi all, > I spoted that the Oldman River Reservoir is not rendering correctly with > Mapnick, whilst is correctly showing in Osmarender and the Cyclemap. > > http://www.openstreetmap.org/?lat=49.5799&lon=-114.0377&zoom=13&layers=B000FTF The

Re: [OSM-talk] Diffs + osmxapi are no longer updated

2008-10-23 Thread Jon Burgess
On Thu, 2008-10-23 at 16:56 +0200, Skywave wrote: > I see the latest diff is from 23-Oct-2008 04:14. Something wrong? The internal network connection on dev is broken. This has effected the munin graphs too. I've tried cycling the interface and driver but that has not helped. We might need to try

Re: [OSM-talk] New Mapnik Style

2008-10-22 Thread Jon Burgess
On Wed, 2008-10-22 at 21:28 +0100, Jon Burgess wrote: > On Wed, 2008-10-22 at 20:26 +0100, Simon Hewison wrote: > > Patrick Weber wrote: > > > Hi > > > > > > Just noticed that the Wednesday Mapnik update has introduced a > > > considerable change in

Re: [OSM-talk] New Mapnik Style

2008-10-22 Thread Jon Burgess
On Wed, 2008-10-22 at 20:26 +0100, Simon Hewison wrote: > Patrick Weber wrote: > > Hi > > > > Just noticed that the Wednesday Mapnik update has introduced a > > considerable change in cartography style. Seems like lots of changes > > have been applied, which has considerably changed the look of

[OSM-talk] Planet dump delayed

2008-10-22 Thread Jon Burgess
The file created by the planet dump this morning was truncated and I've restarted the script to create another. The Mapnik layer rendering and the export tab for the Mapnik layer will be broken until this evening as well. Jon ___ talk mailing

Re: [OSM-talk] really minor Mapnik issue

2008-10-03 Thread Jon Burgess
On Fri, 2008-10-03 at 12:02 +0200, Norbert Wenzel wrote: > Hi, > > I just saw the name of a golf course in Salzburg, Austria [0] which > shows a small (for Mapnik, but really big typographical) error. The dash > in the name is drawn as the first sign in a line, which is really ugly. Mapnik has

Re: [OSM-talk] Taiwan coastline problem

2008-10-02 Thread Jon Burgess
On Thu, 2008-10-02 at 11:05 +0800, Louis Liu wrote: > Hi, > > Costline of southern Taiwan in mapnik is broken when zoom level <= 9. > But it's fine when zoom level is >=10. > Compare > http://openstreetmap.org/?lat=22.31&lon=121.16&zoom=9&layers=B000FTF > and > http://openstreetmap.org/?lat=22.24&

Re: [OSM-talk] OSM Mapnik not displaying

2008-09-25 Thread Jon Burgess
On Thu, 2008-09-25 at 12:28 +0100, Chris Morley wrote: > Can somebody help to find out what has gone wrong with my system? > (Windows XP, ZoneAlarm Firewall). > > With Firefox 3 (which is generally working as expected) the Mapnik > tiles at http://www.openstreetmap.org don't display - just the l

Re: [OSM-talk] Missing tiles?

2008-09-24 Thread Jon Burgess
On Wed, 2008-09-24 at 11:39 -0500, Lukasz Szybalski wrote: > On Wed, Sep 24, 2008 at 11:24 AM, Joseph Gentle <[EMAIL PROTECTED]> wrote: > > On Thu, Sep 25, 2008 at 2:04 AM, Lukasz Szybalski <[EMAIL PROTECTED]> wrote: > >> On Wed, Sep 24, 2008 at 10:20 AM, Joseph Gentle <[EMAIL PROTECTED]> wrote: >

Re: [OSM-talk] osm2pgsql.exe for win32 | Connection ok but function addgeometrycolum( does'nt exist

2008-09-12 Thread Jon Burgess
On Fri, 2008-09-12 at 18:23 +0200, [EMAIL PROTECTED] wrote: > ok, this works - but a new error appears: > ... function addgeometrycollum(...) does'nt exist ... > > Do i have to import some mapnik-tables first ? - where i can find the > import-file > for this/these functions ? You need postGIS whi

Re: [OSM-talk] Possible copyright data.

2008-09-10 Thread Jon Burgess
On Wed, 2008-09-10 at 21:00 +0100, AdamC wrote: > I have suspicions that data on the map may have been copied from a > copyrighted source. http://wiki.openstreetmap.org/index.php/FAQ#Suspected_copyright_infringement Jon ___ talk mailing list

Re: [OSM-talk] Coastline Quirks

2008-09-05 Thread Jon Burgess
On Thu, 2008-09-04 at 18:40 -0700, Neil Penman wrote: > Any idea why the island of Sawu does not appear on Mapnik? > http://www.openstreetmap.org/?lat=-10.5599&lon=121.8353&zoom=14&layers=B00FTF > > Neigbouring islands added at the same time are visible although > Raijua, is only partially visible

Re: [OSM-talk] Inconsistencies in Mapnik render style for churches

2008-09-03 Thread Jon Burgess
On Wed, 2008-09-03 at 21:26 +0200, Norbert Wenzel wrote: > Hi, > > I was just wondering because there are two churches in the same > region[0] rendering differently. The whole region should have been > rerendered today. > > The one "Pfarrzentrum Rif St. Albrecht" (the left one) is a catholic >

Re: [OSM-talk] how not to showcase osm

2008-08-29 Thread Jon Burgess
2008/8/29 Tim Waters (chippy) <[EMAIL PROTECTED]>: > On 8/29/08, Robin Paulson <[EMAIL PROTECTED]> wrote: > >> >> http://www.informationfreeway.org/?lat=-36.87730854072706&lon=174.7505575972425&zoom=17&layers=B000F000F > > Well, osm.org experienced somewhat high traffic with some recent press >

Re: [OSM-talk] [Talk-GB] Corporate Cartographers accused of demolishing history. (make press release?)

2008-08-29 Thread Jon Burgess
On Fri, 2008-08-29 at 12:31 +0100, Robert (Jamie) Munro wrote: > Tim Dobson wrote: > > "Whereas Ordnance Survey maps were designed for the military, and > > churches were added simply as useful landmarks, > > No one here seems to have mentioned that the reason that on-line maps > aren't as good a

Re: [OSM-talk] Mapnik handling of highways that are also landuse...

2008-08-28 Thread Jon Burgess
On Thu, 2008-08-28 at 16:57 +0200, Martijn van Oosterhout wrote: > On Thu, Aug 28, 2008 at 1:14 PM, Dave Stubbs > <[EMAIL PROTECTED]> wrote: > > Well, technically, there are ways of handling this case (the way > would > > need duplicating on import, with some clever tag stripping). But > they > > a

Re: [OSM-talk] duplicated street names problem

2008-08-15 Thread Jon Burgess
On Fri, 2008-08-15 at 02:54 +0300, nihal fares wrote: > thanks alot for helping. but how can i render the data by myself, > this is my problem i dont' know how to do this. thanks again :) > Some suggestions for you: - make sure you include the email CC of the talk mailing list in your respons

Re: [OSM-talk] duplicated street names problem

2008-08-14 Thread Jon Burgess
On Fri, 2008-08-15 at 02:19 +0300, nihal fares wrote: > i'm new to all of this and i want a link or something for explaining > rendering tiles. i've read only few articles and i didn't understand > anything. > > For the map , i used the code on this link >> > http://wiki.openstreetmap.org/index.p

Re: [OSM-talk] duplicated street names problem

2008-08-14 Thread Jon Burgess
On Fri, 2008-08-15 at 01:53 +0300, nihal fares wrote: > hey all ,, > > sry for interrupting with this silly question, but i'm new with the > OSM and i don't know so much about it .. i'm using it to get tiles ,, > since it is editable and most the street names are included > > first i was using

Re: [OSM-talk] Bug in using osm2pgsql to keep up with dailies

2008-08-12 Thread Jon Burgess
On Sun, 2008-08-10 at 18:45 -0700, Michal Migurski wrote: > >> So I'm definitely doing the bbox thing - I ran out of space on the > >> volume when doing a slim import of planet.osm with a box that covered > >> only the extended SF Bay Area. Seems like that should be fairly > >> reasonable, right?

Re: [OSM-talk] Bug in using osm2pgsql to keep up with dailies

2008-08-12 Thread Jon Burgess
On Sun, 2008-08-10 at 18:45 -0700, Michal Migurski wrote: > >> So I'm definitely doing the bbox thing - I ran out of space on the > >> volume when doing a slim import of planet.osm with a box that > covered > >> only the extended SF Bay Area. Seems like that should be fairly > >> reasonable, right?

Re: [OSM-talk] Mapnik churches

2008-08-11 Thread Jon Burgess
New styles for place_of_worship have just been added by Steve Chilton: http://trac.openstreetmap.org/changeset/9670 I'm going to check that they look OK and then deploy them. Jon On Mon, 2008-08-11 at 19:29 +0200, sergio sevillano wrote: > you may like this ones > [[Image:Seticonos_sss

Re: [OSM-talk] OSM-TileDownload - Python app to easily create maps

2008-08-09 Thread Jon Burgess
On Fri, 2008-08-08 at 13:26 +0200, q000te wrote: > Hi! > > I use OSM for a while, great work! > And in the last few days i wrote a little Python app, > which makes it easy to create maps(png format) from > OSM, without to setup an Server or copy the planet.osm > and so on.. > > I uploaded an scre

Re: [OSM-talk] tagging trailblazes / marked paths

2008-08-05 Thread Jon Burgess
On Tue, 2008-08-05 at 15:20 -0500, Alex Mauer wrote: > Tom Hughes wrote: > > > It was "approved" on the basis of a tiny vote on the wiki and I would > > Uh, what? 34 votes is one of the largest votes of any proposed/approved > feature on the wiki. > > > say there is zero chance of most people

Re: [OSM-talk] Bug in using osm2pgsql to keep up with dailies

2008-08-05 Thread Jon Burgess
2008/8/5 Michal Migurski <[EMAIL PROTECTED]>: >> Another way to save more disk space is to filter out the data you >> don't >> require. Either by applying a bounding box or by removing items from >> the >> default.style. > > > So I'm definitely doing the bbox thing - I ran out of space on the > vol

Re: [OSM-talk] Bug in using osm2pgsql to keep up with dailies

2008-08-04 Thread Jon Burgess
On Mon, 2008-08-04 at 14:51 -0700, Michal Migurski wrote: > > Nice, works very well. > > > > One hiccup I see is that if I run the executable from a directory > > other than the one where it was built, it complains that default.style > > can't be found. Otherwise works beautifully. > > > So, two

Re: [OSM-talk] Chinese font problem

2008-07-30 Thread Jon Burgess
2008/7/30 Tom Hughes <[EMAIL PROTECTED]>: > Louis Liu wrote: >> Hi everybody: >> I saw city names in China and Japan are not little squares anymore. >> >> Nice job. >> >> But some name tags are still little squares, like >> http://b.tile.openstreetmap.org/18/218682/114077.png and >> http://a.tile.o

Re: [OSM-talk] A Swedish national server for OSM

2008-07-29 Thread Jon Burgess
On Tue, 2008-07-29 at 20:57 +0200, Inge Wallin wrote: > In the rather large thread "Actually using OpenStreetMap and the usability of > the current maps" I got to understand a few things that I didn't grasp > before. > > So to make a long story short, I have decided to check the viability of >

Re: [OSM-talk] Milestone

2008-07-28 Thread Jon Burgess
On Mon, 2008-07-28 at 18:47 +0100, Steve Chilton wrote: > Just noticed that this weekend it is exactly a year since I submitted my > first mapnik style patch. > In the following 12 months I have submitted a total of 45 patches with > multiple additions/changes (nearly 1 per week). > In that time

Re: [OSM-talk] Rendering name of route relations

2008-07-18 Thread Jon Burgess
On Fri, 2008-07-18 at 19:00 +0100, Andy Allan wrote: > On Fri, Jul 18, 2008 at 6:07 PM, Gervase Markham <[EMAIL PROTECTED]> wrote: > > Andrew MacKinnon wrote: > >> Recently, it appears that Mapnik has started rendering the name of > >> relations on the map, as if they were street names. For example

[OSM-talk] Picture of tile download stats from Mapnik layer

2008-07-18 Thread Jon Burgess
http://tile.openstreetmap.org/tile-downloads-week-of-2008-07-01.png Jon ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk

Re: [OSM-talk] Wide roads and traffic signals

2008-06-25 Thread Jon Burgess
On Wed, 2008-06-25 at 13:06 +0300, Moshe Sayag wrote: > > http://www.openstreetmap.org/?lat=32.1878&lon=34.8714&zoom=14&layers=B00FT > (Notice that the street names is not shown in Mapnik but only in > Osmarender) > Unfortunately the Mapnik layer is poor at font handling. The code can only use a

Re: [OSM-talk] Export Tab problems

2008-06-18 Thread Jon Burgess
2008/6/18 Tom Hughes <[EMAIL PROTECTED]>: > In message <[EMAIL PROTECTED]> >Patrick Weber <[EMAIL PROTECTED]> wrote: > >> At the moment, I get blank files when I try to export a Mapnik Image >> from the export tab. PDF and PNG both produce empty output. > > As it's Wednesday I expect the da

Re: [OSM-talk] Large Relation Vanished

2008-06-15 Thread Jon Burgess
On Sun, 2008-06-15 at 20:27 +0200, Rainer Dorsch wrote: > Hello, > > I created a pretty large relation (named "Hohenzollern-Weg") for a national > bike-route in Germany. Unfortunately it vanished in the past two weeks. > > Is there a way to restore it? > > Is there a way to find out who deleted

Re: [OSM-talk] Mapnik Tilecache Memory Error (Myanmar Cyclone Relief)

2008-06-10 Thread Jon Burgess
On Tue, 2008-06-10 at 08:46 +0100, Tom Hughes wrote: > In message <[EMAIL PROTECTED]> > Jon Burgess <[EMAIL PROTECTED]> wrote: > > > The recent Mapnik builds try to mmap() the shapefiles while > > rendering[1]. Since the largest shapefile is a few hundr

Re: [OSM-talk] Mapnik Tilecache Memory Error (Myanmar Cyclone Relief)

2008-06-10 Thread Jon Burgess
On Tue, 2008-06-10 at 10:40 +0200, Frederik Ramm wrote: > Hi, > > > Um... no. At least not if it does the sensible thing and maps it > > for shared read. > > I don't think it is even possible to mmap somthing for "private read". > The boost lib only ever sets the SHARED flag when it wants write

Re: [OSM-talk] Mapnik Tilecache Memory Error (Myanmar Cyclone Relief)

2008-06-09 Thread Jon Burgess
On Mon, 2008-06-09 at 18:48 +1000, Brett Henderson wrote: > Tom Hughes wrote: > > I may be being dense here, but this is openstreetmap-talk (not > > even dev) not tilecache-talk... Is there not somewhere better you > > should be going to with this where there will be experts in tilecache > > that c

Re: [OSM-talk] Nested areas

2008-06-05 Thread Jon Burgess
On Thu, 2008-06-05 at 19:49 +0200, spaetz wrote: > > > osmarender rules pay attention to the layer tag even when dealing with > > > areas. In this case the river is on layer=-1, and the industrial area > > > has no layer tag (so defaults to 0). osmarender is rendering all -1 > > > objects first, th

Re: [OSM-talk] Enabling communities to use OSM as a planning tool

2008-06-04 Thread Jon Burgess
On Wed, 2008-06-04 at 11:09 -0400, [EMAIL PROTECTED] wrote: > At present they can achieve the same effect using off line file and > merging layers before rendering. > > To make the process more smooth maybe some (or all) of the following > can > be implemented: > > 1) Enable the render to use mul

Re: [OSM-talk] generate taiwan map with mapnik

2008-06-03 Thread Jon Burgess
On Tue, 2008-06-03 at 12:36 +0800, Louis Liu wrote: > Hi everyone: > > I tried to generate Taiwan map with generate_image.pl, but the result > was very strange. > Some highways are shifted to south of the island. > > Does here anyone know what's going on? > It looks like the data may have the wr

Re: [OSM-talk] Mulltipolygons and Mapnik

2008-05-31 Thread Jon Burgess
On Sat, 2008-05-31 at 22:05 +0200, Cartinus wrote: > On Saturday 31 May 2008 21:26:53 Jon Burgess wrote: > > On Sat, 2008-05-31 at 20:08 +0200, Cartinus wrote: > > > I forgot to mention: > > > > > > A hole filled with something else IOW different tags on the

Re: [OSM-talk] Mulltipolygons and Mapnik

2008-05-31 Thread Jon Burgess
On Sat, 2008-05-31 at 19:54 +0200, Cartinus wrote: > Here in Utrecht I have drawn a building with a "courtyard". The inner > polygon > does not have any tags. > * The hole shows OK in [EMAIL PROTECTED]/Osmarender > http://tile.openstreetmap.nl/?zoom=17&lat=52.08396&lon=5.10485&layers=00BF > *

Re: [OSM-talk] Mulltipolygons and Mapnik

2008-05-31 Thread Jon Burgess
On Sat, 2008-05-31 at 20:08 +0200, Cartinus wrote: > I forgot to mention: > > A hole filled with something else IOW different tags on the outer and inner > polygons only works in [EMAIL PROTECTED]/Osmarender > > http://tile.openstreetmap.nl/?zoom=17&lat=52.06243&lon=5.10283&layers=00BF > htt

Re: [OSM-talk] Mapnik Import Error

2008-05-29 Thread Jon Burgess
On Thu, 2008-05-29 at 15:50 -0700, yellowbkpk wrote: > After compiling osm2pgsql myself, I got it to correctly import. The next step > (from http://wiki.openstreetmap.org/index.php/Mapnik) is to render, and when > I run generate_image.py, I get: > > Traceback (most recent call last): > File "./g

Re: [OSM-talk] Svalbard coastlines

2008-05-29 Thread Jon Burgess
On Thu, 2008-05-29 at 16:19 +0300, Lauri Hahne wrote: > Mapnik has the coastline at low zoom levels so there must be some > source for those. That would be from the vmap0 shapefile. The quality would be poor, but better than nothing. The entire Svalbard is only around 3000 points. Jon

Re: [OSM-talk] OSM project at German school

2008-05-23 Thread Jon Burgess
On Fri, 2008-05-23 at 14:00 +0200, Jochen Topf wrote: > The event created lots of interest from the Media. One print and one > online > journalist were there as well as a TV team from a regional public > channel. > See the wiki page for a link to the report and video. > I wonder if this could be t

Re: [OSM-talk] Mapnik layer of slippy map broken

2008-05-22 Thread Jon Burgess
On Wed, 2008-05-21 at 21:56 -0400, Andrew MacKinnon wrote: > The Mapnik layer of the slippy map is currently broken. No map data is > shown on recently rendered tiles (coastline data appears to be there). > Please fix ASAP. The brokenness only effects some areas, mostly higher zooms. It seems tha

Re: [OSM-talk] [OSM-dev] Online/offline slippy map finished.

2008-05-09 Thread Jon Burgess
On Fri, 2008-05-09 at 15:54 +0200, Sebastian Spaeth wrote: > Andy Allan wrote: > > I'll need to check this out - I've found it frustrating trying to demo > > the map even if I'm carrying my laptop around. On the vague chance > > that there's wireless available, all I get is "ooh, that's really > >

Re: [OSM-talk] [Fwd: Re: Bangladesh under the water]

2008-04-27 Thread Jon Burgess
On Sun, 2008-04-27 at 15:32 +0100, David Groom wrote: > >> http://tile.openstreetmap.nl/coastlines.html?zoom=8&lat=23.43505&lon=89.95194&layers=B00T > >> > >> Any ways to restore the square missing? > >> > > These are due to errors in the coastline ways. The red lines and circles > > highlight the

Re: [OSM-talk] [Fwd: Re: Bangladesh under the water]

2008-04-27 Thread Jon Burgess
On Sun, 2008-04-27 at 07:24 +0600, Francois De Ryckel wrote: > We have a similar issue in Bangaldesh > > http://tile.openstreetmap.nl/coastlines.html?zoom=8&lat=23.43505&lon=89.95194&layers=B00T > > Any ways to restore the square missing? > These are due to errors in the coastline ways. The red

Re: [OSM-talk] Cuba under the water

2008-04-26 Thread Jon Burgess
On Thu, 2008-04-24 at 18:45 +0100, Jon Burgess wrote: > On Thu, 2008-04-24 at 15:01 +0300, Lauri Hahne wrote: > > > > > > 2008/4/24 Juan Lucas Dominguez Rubio <[EMAIL PROTECTED]>: > > Hi, > > > > In Mapnik zooms

Re: [OSM-talk] Cuba under the water

2008-04-24 Thread Jon Burgess
On Thu, 2008-04-24 at 15:01 +0300, Lauri Hahne wrote: > > > 2008/4/24 Juan Lucas Dominguez Rubio <[EMAIL PROTECTED]>: > Hi, > > In Mapnik zooms 7, 8 and 9, most of the isle of Cuba is under > the water. Is there anything I can do to fix this? Should I >

Re: [OSM-talk] tagging and rendering highways in the USA and elsewhere

2008-04-19 Thread Jon Burgess
On Sat, 2008-04-19 at 19:57 +0100, Dermot McNally wrote: > On 18/04/2008, Jon Burgess <[EMAIL PROTECTED]> wrote: > > > >From a purely functional perspective this approach seems to work. The > > screenshot below shows what happens if you ask for the motorways in >

Re: [OSM-talk] tagging and rendering highways in the USA and elsewhere

2008-04-18 Thread Jon Burgess
On Fri, 2008-04-18 at 21:57 +0100, Jon Burgess wrote: > It should then be possible to include fips_cntry as a filter in the > osm.xml. >From a purely functional perspective this approach seems to work. The screenshot below shows what happens if you ask for the motorways in Irel

Re: [OSM-talk] tagging and rendering highways in the USA and elsewhere

2008-04-18 Thread Jon Burgess
On Fri, 2008-04-18 at 20:02 +0100, Tom Hughes wrote: > In message <[EMAIL PROTECTED]> > Jon Burgess <[EMAIL PROTECTED]> wrote: > > > Provided we have the polygons describing the boundaries of countries, > > states etc then we could tag the dat

Re: [OSM-talk] tagging and rendering highways in the USA and elsewhere

2008-04-18 Thread Jon Burgess
On Fri, 2008-04-18 at 19:14 +0100, Tom Hughes wrote: > In message <[EMAIL PROTECTED]> > "Adam Schreiber" <[EMAIL PROTECTED]> wrote: > > > On Fri, Apr 18, 2008 at 12:33 PM, Tom Hughes <[EMAIL PROTECTED]> wrote: > > > The problem is that we do not have the technology to render different

Re: [OSM-talk] Lakes and relations, what did I break?

2008-04-17 Thread Jon Burgess
On Thu, 2008-04-17 at 00:26 +0100, Dermot McNally wrote: > To anyone who can show me what I broke: > > http://geo.topf.org/comparison/index.html?mt0=mapnik&mt1=tah&x=971&y=657&z=11 > > I worked on this pair of lakes in NW Ireland a few days ago. The > Osmarender output is broken, but I decided t

Re: [OSM-talk] [OSM-dev] Polygons in OSM don't necessarily comply to simple feature specification

2008-04-16 Thread Jon Burgess
On Thu, 2008-04-17 at 00:07 +0200, Frederik Ramm wrote: > So much for OGC stuff in general. About Simple Features specifically, > I guess there simply was nobody who wanted to do the extra work. I > remember Artem complaining about self-intersecting stuff once and I > think the offending items are

Re: [OSM-talk] Mapnik does not render light_rail bridges

2008-04-13 Thread Jon Burgess
On Mon, 2008-04-14 at 01:02 +0200, J.D. Schmidt wrote: > Stephan Schildberg skrev: > > > >>> > >>> > >>> Mapnik does not render light_rail bridges, or does it? > >>> > >>> > >> > >> Yes it does, although I prefer the Osmarender style of bridges. > >> > >> http://www.openstreetmap.org/?lat=55.6327

Re: [OSM-talk] Mapnik: amenity=bus_station

2008-04-06 Thread Jon Burgess
On Sun, 2008-04-06 at 13:38 +0200, Steven te Brinke wrote: > Hello, > > The current mapnik rules will render amenity=bus_stop, but the map > features define it as amenity=bus_station. > > Steven I seem to remember that the rendering for amenity=bus_stop was put in because it was in use prior t

Re: [OSM-talk] Mapping Mottram and Tintwistle proposed bypass

2008-03-31 Thread Jon Burgess
I have deployed Steve's changes and one example which has rendered already is the current alterations to M1 J8: http://www.openstreetmap.org/?lat=51.75704&lon=-0.41518&zoom=16&layers=B0FT In the current Mapnik osm.xml file a road will render in the same dashed style if it has highway={proposed,con

Re: [OSM-talk] Mapnik rendering missing off the last part of some ways

2008-03-22 Thread Jon Burgess
On Sat, 2008-03-22 at 12:05 +, Andy Robinson wrote: > On 22/03/2008, Jon Burgess <[EMAIL PROTECTED]> wrote: > > > > On Sat, 2008-03-22 at 09:25 +, Andy Robinson wrote: > > > I edited an area yesterday afternoon/evening which has been rendered > > &g

Re: [OSM-talk] Mapnik rendering missing off the last part of some ways

2008-03-22 Thread Jon Burgess
On Sat, 2008-03-22 at 09:25 +, Andy Robinson wrote: > I edited an area yesterday afternoon/evening which has been rendered > overnight on the Mapnik layer. Great to see the quicker turnaround > which I assume is using the daily diff? No, it was done with another full dump and import which was

Re: [OSM-talk] GPS recommendation

2008-03-20 Thread Jon Burgess
On Thu, 2008-03-20 at 12:24 +, Richard Fairhurst wrote: > IME the NaviGPS is not as reliable or as intuitive as I would like. > These units are going to be used by children and primary school > teachers so this is a worry. > I'm fairly sure I read some time ago that Scytex/Locosys made a

Re: [OSM-talk] Contours server

2008-03-17 Thread Jon Burgess
On Mon, 2008-03-17 at 20:28 +, Dave Stubbs wrote: > On Mon, Mar 17, 2008 at 8:00 PM, Steve Hill <[EMAIL PROTECTED]> wrote: > > Dave Stubbs wrote: > > > > > it's faster to just let it use swap, > > > > I I/O load hits my server pretty hard. Trying to do anything else while > > that's happen

Re: [OSM-talk] Contours server (was: Re: ski pistes)

2008-03-17 Thread Jon Burgess
On Mon, 2008-03-17 at 17:43 +, Steve Hill wrote: > My main performance issues revolve around importing the planet OSM > file > (osm2pgsql uses up crazy amounts of RAM (or rather, swap, in my case) One way to reduce the RAM usage is via a bounding box filter (--bbox in the latest osm2pgsql co

Re: [OSM-talk] Statistics and lists of common errors per region

2008-03-16 Thread Jon Burgess
On Mon, 2008-03-17 at 00:33 +0100, Roland Ramthun wrote: > Bug reports (i.e. wrong output) are welcome. The following line looks like it has some bad characters: Total Ways: 586521 (�~7,34 nodes/way) From: http://roland-ramthun.de/osm/extracts/united-kingdom/united-kingdom-statistics.htm

Re: [OSM-talk] Osmxapi returns old data

2008-03-15 Thread Jon Burgess
On Sat, 2008-03-15 at 07:31 +, 80n wrote: > On further inspection, what I said above is complete rubbish. The > timestamp format difference is between the the planet dump and the API > not Osmosis: > > Planet dump: > timestamp="2007-10-04T18:28:37Z"> > > API: > timestamp="2007-10-04T19

Re: [OSM-talk] Osmxapi returns old data

2008-03-14 Thread Jon Burgess
On Sat, 2008-03-15 at 00:30 +, 80n wrote: > Lars > Thanks for this info, its been very useful. > > Some edits, that were made during the period when the incremental > feeds were down, have not been resynchronized correctly. > > The problem is due to a difference in the timestamp format betwe

Re: [OSM-talk] Cannot correct ring self intersection

2008-03-12 Thread Jon Burgess
On Thu, 2008-03-13 at 00:16 +, Jukka Rahkonen wrote: > Hi, > > I found about 100 topology errors from polygons in Finland with the following > work flow: > > - OSM-data are in PostGIS > - I took polygons with topology errors directly into OpenJUMP map with db > query: > select * from osm

Re: [OSM-talk] areas without holes

2008-03-12 Thread Jon Burgess
On Wed, 2008-03-12 at 18:36 +0100, Robert Vollmert wrote: > On Mar 11, 2008, at 23:02, Jon Burgess wrote: > > I've just fixed another 248 which were shown up by locating all > > polygons > > output by the old osm2pgsql algorithm whose outer ring had more than a >

Re: [OSM-talk] areas without holes

2008-03-12 Thread Jon Burgess
On 12/03/2008, Dirk-Lüder Kreie <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Jon Burgess schrieb: > > > I've just fixed another 248 which were shown up by locating all polygons > > output by the old osm2pgsql algo

Re: [OSM-talk] areas without holes

2008-03-11 Thread Jon Burgess
On Tue, 2008-03-11 at 16:02 +0100, Robert Vollmert wrote: > Hello, > > the attached script joins up the ways in multipolygons that satisfy > the following: > > all members are non-closed ways with role="" > all members share the same tags (apart from created_by) > by reversing some of the ways

Re: [OSM-talk] area_with_holes as alternative to multipolygon relation

2008-03-10 Thread Jon Burgess
On Mon, 2008-03-10 at 23:40 +0100, Robert Vollmert wrote: > On Mar 10, 2008, at 22:43, Jon Burgess wrote: > > The original multipolygons created by the conversion above all had the > > same tags and no defined roles. > > Does osm2pgsql really require the same tags on a

Re: [OSM-talk] area_with_holes as alternative to multipolygon relation

2008-03-10 Thread Jon Burgess
On Mon, 2008-03-10 at 22:51 +0100, Igor Brejc wrote: > I too am a little bit confused: now the whole issue basically comes > down > to renaming the relation from "multipolygon" to "area_with_holes". But > the inital proposal had some other features, like using the inner > polygons' tags to rende

Re: [OSM-talk] area_with_holes as alternative to multipolygon relation

2008-03-10 Thread Jon Burgess
On Mon, 2008-03-10 at 22:16 +0100, Frederik Ramm wrote: > Hi, > > > If all the rings were closed and the roles where correctly defined then > > there is a relatively simple algorithm to reconstruct the multipolygons > > without needing too much memory or CPU overhead. > > I may be a bit slow he

Re: [OSM-talk] area_with_holes as alternative to multipolygon relation

2008-03-10 Thread Jon Burgess
On Mon, 2008-03-10 at 21:07 +0100, Frederik Ramm wrote: > Hi, > > > Let's go with type=area_with_holes then, roles outer and inner as > > before. All members are closed ways, the "inner" ways are contained > > in the interior of the single "outer" way. The area_with_holes is the > > interio

Re: [OSM-talk] area_with_holes as alternative to multipolygon relation

2008-03-10 Thread Jon Burgess
On Wed, 2008-03-05 at 12:14 +0100, Robert Vollmert wrote: > On Mar 4, 2008, at 22:10, Jon Burgess wrote: > > Thanks for the information! It's becoming clear why things are the > way they are currently. > > > How about we define this as a new relation type and depre

Re: [OSM-talk] fixing multipolygons

2008-03-09 Thread Jon Burgess
On Sun, 2008-03-09 at 18:42 +0100, Martijn van Oosterhout wrote: > On Sun, Mar 9, 2008 at 5:58 PM, Jon Burgess <[EMAIL PROTECTED]> wrote: > > It just so happens that the existing multipolygon handling code in > > osm2pgsql will convert these ways into a closed area for the

Re: [OSM-talk] fixing multipolygons

2008-03-09 Thread Jon Burgess
On Sat, 2008-03-08 at 21:16 +0100, Robert Vollmert wrote: > 393 relations > 235 with non-closed ways > 53 with less than two members > 32 containing ways with less than two nodes > 56 modified relations > Examples of non-closed ways are relation 435 and 436. Both these have 2 ways which toge

Re: [OSM-talk] islands in the Thames

2008-03-05 Thread Jon Burgess
On Wed, 2008-03-05 at 19:18 +, Gregory wrote: > Arrrgh, the people will drown! > Has anyone checked this out? > Just check in JOSM the data seems to be there, only tag/value > difference I can see is Taggs Island was created_by Potlatch 0.7 and > Ravens Ait by JOSM. > > Ravens Ait should be h

Re: [OSM-talk] area_with_holes as alternative to multipolygon relation

2008-03-04 Thread Jon Burgess
On Tue, 2008-03-04 at 08:42 +0100, Robert Vollmert wrote: > On Mar 3, 2008, at 22:45, Sven Grüner wrote: > > Robert Vollmert schrieb: > >> I think not. I'm pretty sure for osmarender, but may not have had > >> enough patience to test out the various combinations with mapnik. > > > > I was wrong a

Re: [OSM-talk] rendering with mapnik, what do I need?

2008-02-29 Thread Jon Burgess
On Fri, 2008-02-29 at 22:21 +, Gervase Markham wrote: > >>> 2. What do I need? PostgreSQL? Python? What else? > >> See http://wiki.openstreetmap.org/index.php/Mapnik > > It's rather short. Is it really that simple...? > > I'm surprised by that reaction... I just read the Mapnik page and > t

Re: [OSM-talk] The Venice Lagoon dried...

2008-02-29 Thread Jon Burgess
On Fri, 2008-02-29 at 14:33 +, Andy Allan wrote: > It's fairly straightforward: > > There are three sources of coastlines in the mapnik layer: > > http://trac.openstreetmap.org/browser/applications/rendering/mapnik/osm.xml#L31 > > * World-1 : zoom 0 to 6, very low detail > * world : zoom

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