Re: [OSM-dev] Info request on: additional GIS layers
Am 06.03.12 21:20, schrieb Tomas Straupis: Hello Some governmental institutions are willing to use OSM software stack and share their information. For example they could use a base map and share information they have. Some information they want to collect and give out to public is perfectly fit for OSM (say max speeds) while others are purely their thing which should not go to main OSM database (say information like which community a specific house belongs to). (So they want to share all information with public, but some information should be captured on a separate storage/db) They would like to have a separate layer to hold such non-OSM information. This would keep OSM database clean and it would allow government to take responsibility for quality assurance and updates of that data. This is a point which breaks the idea: If *they* want to be responsible for the data and making updates, no other user should have access to it. OSM is a community project where evereyone is allowed to change any data. And we are worldwide, and not restricted to any adminstrative boundaries, as the governmentals. So the only way is to add a separate layer with openlayers. Or use a WMS layer with OSM data in the governmental Web-GIS. Greetings Andre Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] Info request on: additional GIS layers
Am 07.03.12 07:58, schrieb Tomas Straupis: The part of creating separate layers (say with mapnik) and presenting them (say with openlayers) is clear. Uncertain part (for me) is just the database part because I only have a general understanding of what would be required (I guess database and something which gives API to access that database from JOSM/Mapnik etc.). Another question is how they keep their basic database in sync with ours? If someone in OSM moves a node because he was there with his GPS unit, or a new street/house/something is build, the two databases get out-of-sync. So someone has to overlook every change in OSM, and decide if it was a beginners error or not. A lot of our POIs are placed in our database according to our street ways. If we throw away our streets and import theirs, the POIs are misplaced. I am sure the governmental GIS has more place-accurate data, but probably out-of-date at some places. Therefore my question is: where can I get more information about creating own database/api and setting up all infrastructure around it (f.e. authorisation, editors etc.). Or if there is any other approach of achieving this goal of GIS layers? I think http://wiki.openstreetmap.org/wiki/The_Rails_Port is what you are looking for. Apart form that, Mapnik can render data from different databases, and shapefiles and other sources: shape : ESRI shapefile postgis : Postgis table or query raster : Tiled or stripped TIFF gdal : GDAL supported raster dataset ogr : OGR supported vector datasource osm : Open Street Map Or they can use the UMN Mapserver to combine Data from several sources. Greetings Andre Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] osm2pgsql patch for nested relations
Am 29.02.2012 20:31, schrieb Darafei Praliaskouski: I am not using route= relations in osm2pgsql. Is there a way to skip their processing, to get more speed than 4 relations/sec? You can filter them out with osmosis or osmfilter before processing the osm data with osm2pgsql. But you will most probably want multipolygon relations. Greetings, André Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] Rendering transparent OSM maps using Mapnik
Am 03.02.2012 09:00, schrieb Ciprian Talaba: Hi, I have a working installation of Mod_tile + Tirex + Mapnik rendering a small region. The next step was to create s simpler style without landuse and with transparent background in order to use this as an overlay. Currently osm.xml have a map background of #B5D0D0 (assuming that this is due to the fact that a lot of tiles contain water areas). The rendered tiles have instead a background of #F1EEE8 so somewhere this is set, but a search in the original style (and any includes) led me to nothing. Have anyone tried to generate transparent tiles with Mapnik. I am missing something here? The blue background is replaced by a white background along with the coastline rendering. To have transparent tiles, just leave out the background-color entry from your style. HTH, André Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] Rendering transparent OSM maps using Mapnik
Am 03.02.2012 09:09, schrieb Andre Joost: The blue background is replaced by a white background along with the coastline rendering. To have transparent tiles, just leave out the background-color entry from your style. EDIT: And the shapefile-rendering! Greetings, ajoessen ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] generate image failed
Am 02.02.2012 10:56, schrieb Anwar Azulfa: It's not working on me, what repository which i must add to install mapnik2 or libmapnik2 ? i hvae add repostiry apt-get install python-software-properties sudo apt-get install python-mapnik2 Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package python-mapnik2 Any idea to solve it ? Sorry, I am only working on Windows with a pre-compiled binary. Have a look here: https://github.com/mapnik/mapnik/wiki/Mapnik2 HTH, André joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] generate image failed
Am 03.02.2012 04:13, schrieb Anwar Azulfa: I check on /usr/lib/ ,obviously that there are libmapnik.0.7.so and libmapnk2.so Then i remove them and build mapnik2 again. Now i got no error when i try to import mapnik2 on pythn Python 2.6.6 (r266:84292, Sep 15 2010, 15:52:39) [GCC 4.4.5] on linux2 Type help, copyright, credits or license for more information. import mapnik2 But my mad_tile still don't generate image on webserver. when i execute renderd -f on mod_tile inside, i got error message like bellow: renderd: error while loading shared libraries: libmapnik.so.2.0: cannot open shared object file: No such file or directory Sorry, I dont use renderd. Did you manage to get generate_img.py working? One thing I got stuck with: Mapnik 2.0.0 starts with try: import mapnik2 which was changed to import mapnik in Mapnik 2.0.1. Maybe renderd still uses the wrong directory? Greetings, André Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] generate_xml.py problem with fonts
Am 02.02.2012 23:41, schrieb Alexandre Busquets: Hi, I try to generate my osm.xml file with this command /generate_xml.py osm.xml my_osm.xml --dbname xxx --user xxx --password xxx --host localhost --port 5432 but I have this error: Traceback (most recent call last): File ./generate_xml.py, line 201, inmodule serialize(template_xml,options) File ./generate_xml.py, line 77, in serialize mapnik.load_map(m,xml,True) RuntimeError: Failed to find font face '' in FontSet 'book-fonts' I downloaded the code from http://svn.openstreetmap.org/applications/rendering/mapnik/ My scenario is: ubuntu server 10.04 libmapnik0.7 from package python-mapnik from package mapnik-utils from package What is the problem? The current Style files are made for mapnik2, and won't work with 0.7.1 anymore. HTH, André Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] generate image failed
Am 02.02.2012 03:42, schrieb Anwar Azulfa: Hi All, I try to genenerate image with mapnik on my other server,But if's failed i got error message like : *$./generate_image.py * *Traceback (most recent call last):* * File ./generate_image.py, line 42, inmodule* *mapnik.load_map(m,mapfile)* *RuntimeError: Required attribute 'name' is missing in TextSymbolizer in style 'area-text'* .. *Source: mapnik* *Version: 0.7.1-6* What's the error ? what should i do ? The osm.xml style file you used is made for mapnik 2 Either install that, or use the mapnik-german style from svn, which still expects mapnik 0.7 HTH, ajoessen ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] generate image failed
Am 02.02.2012 07:32, schrieb Andre Joost: The osm.xml style file you used is made for mapnik 2 EDIT: You have to install that, unless you find the old Styles and python files for mapnik 0.7.1 somewhere. HTH, ajoessen ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] osm2pgsql not appending changeset?
Am 08.12.2011 02:00, schrieb Ákos Maróy: On 07/12/11 01:28, Erik Johansson wrote: http://wiki.openstreetmap.org/wiki/Osmosis/Detailed_Usage_0.39#Replication_Tasks Or the well written prose version: http://ksmapper.blogspot.com/2011/04/keeping-database-up-to-date-with.html or lots of links in http://wiki.openstreetmap.org/wiki/Osmosis/Examples I tried the above, and I got to the following error message: $ osmosis --rri $(pwd) --sc --wpc user=osm database=osm password=osm Dec 08, 2011 1:56:12 AM org.openstreetmap.osmosis.core.Osmosis run INFO: Osmosis Version 0.34 ... I wonder what I'm doing wrong.. outdated osmosis version? current is 0.40 HTH, André Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] New transport render (and bugs on ÁÉÍÓÚÑ)
Hi, Jet another problem: we have some trolley-busses in Germany, which won't get rendered, for example this relation: http://www.openstreetmap.org/api/0.6/relation/1731914 I wouldn't mind if you render it as a normal bus. Greetings, andré Joost ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
