[OSM-dev] Tile list
Hi Admins ! Is it possible to obtain a tile list of the rendered tiles on openstreetmap.org for zoom 14 and 15? This would be a very usefull info to have at http://wiki.openstreetmap.org/wiki/Tile_Disk_Usage. We are trying to setup a tile server for Osmand, however we need to seed the cache efficiently, hence the need for such a list to pre-render this zoom level. Our server is not that strong, and rendering at zoom 14 can last several minutes. Also, a apache log extract would be very appreciated to check the tiles requests from Osmand and dimension properly our server. Yves ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [osmosis-dev] nodes column in way table and way_nodes table
I did. 64-bit cmd.exe, 64-bit JVM and -Xmx 16000. It uses all the physically available memory (nearly 16GB) and throws the exception when that limit is reached. 2011/12/26 Brett Henderson br...@bretth.com On 26 December 2011 01:43, Michel Seuthe m.seu...@googlemail.com wrote: Ya, I used a similar statement. It took a few hours to build the linestrings for germany. I tried to use osmosis to build the geometries, but it always threw SystemOutOfMemory Exception when the linestring column was added to ways table. The box osmosis was running on got 16GB RAM and I used InMemory option. Did you specify the -Xmx option to java? Were you using a 64-bit JVM? Java by default will automatically set a maximum available memory size which is fairly small compared to overall system RAM. ___ osmosis-dev mailing list osmosis-...@openstreetmap.org http://lists.openstreetmap.org/listinfo/osmosis-dev
Re: [osmosis-dev] nodes column in way table and way_nodes table
Wow, okay. Perhaps the planet is just too big now. I've never had enough RAM to run it properly so don't have any numbers. I've always had to use nodeLocationStoreType=TempFile which is still faster than building linestrings in the database itself. It may also be worth experimenting with nodeLocationStoreType=CompactTempFile which is more efficient for small datasets. I haven't done testing to determine the size of dataset at which TempFile becomes better than CompactTempFile. On 27 December 2011 19:21, Michel Seuthe m.seu...@googlemail.com wrote: I did. 64-bit cmd.exe, 64-bit JVM and -Xmx 16000. It uses all the physically available memory (nearly 16GB) and throws the exception when that limit is reached. 2011/12/26 Brett Henderson br...@bretth.com On 26 December 2011 01:43, Michel Seuthe m.seu...@googlemail.com wrote: Ya, I used a similar statement. It took a few hours to build the linestrings for germany. I tried to use osmosis to build the geometries, but it always threw SystemOutOfMemory Exception when the linestring column was added to ways table. The box osmosis was running on got 16GB RAM and I used InMemory option. Did you specify the -Xmx option to java? Were you using a 64-bit JVM? Java by default will automatically set a maximum available memory size which is fairly small compared to overall system RAM. ___ osmosis-dev mailing list osmosis-...@openstreetmap.org http://lists.openstreetmap.org/listinfo/osmosis-dev
Re: [OSM-dev] problem with osmosis to apply changeset to postgresql db
On 27 December 2011 08:10, Oon Arfiandwi ro...@ijo.me wrote: Hi brett, On Wed, Dec 21, 2011 at 5:04 AM, Brett Henderson br...@bretth.com wrote: On 20 December 2011 03:14, Oon Arfiandwi ro...@ijo.me wrote: I just try to apply osmosis command below, the problem is: Caused by: org.postgresql.util.PSQLException: ERROR: relation schema_migrations does not exist I read a solution about schema_migrations relation here: http://forum.openstreetmap.org/viewtopic.php?id=7396 then I change the command to: osmosis --read-xml-change file=asiadiff.osc --write-pgsql-change database=gis user=osm password=x host=localhost or osmosis --read-xml-change file=asiadiff.osc --write-pgsimp-change database=gis user=osm password=x host=localhost but still no luck, I got another exception: org.postgresql.util.PSQLException: ERROR: relation schema_info does not exist any other references? How have you created your database? Specifically, which scripts did you use to create the database tables? The OpenStreetMap project has a number of different incompatible schemas using PostgreSQL PostGIS extensions all optimised for different purposes. http://wiki.openstreetmap.org/wiki/List_of_Database_Schemas I created database using osm2pgsql, here's the command: ./osm2pgsql -S default.style --slim -d gis -C 1024 --number-processes=1 --cache-strategy=dense asia.osm.bz2 how can I update the database which previously created by osm2pgsql? any reference? Perhaps this page will be of some use: http://wiki.openstreetmap.org/wiki/Minutely_Mapnik#Import_Replication_Data In summary, you can use Osmosis to download and merge the replication files, but you need to use osm2pgsql to apply them. If you wish to use the pgsql tasks in Osmosis you will need to use the pgsnapshot_*.sql scripts from the scripts directory of the Osmosis distribution. More details are available here: http://wiki.openstreetmap.org/wiki/Osmosis/Detailed_Usage#PostGIS_Tasks_.28Snapshot_Schema.29 or should I drop the existing database, and setup the new one by following http://wiki.openstreetmap.org/wiki/Osmosis_PostGIS_Setup ? so next time I can update my database using Osmosis? That depends on what you're using the database for (apologies if you've already mentioned it). The osm2pgsql schema stores a subset of the OSM data in a schema suitable for rendering, the Osmosis pgsnapshot provides a complete snapshot of the OSM dataset in a generic schema that isn't suitable for rendering. Brett ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
[OSM-dev] Fwd: Tile list
Forgot to CC the list. Ooops -- Forwarded message -- From: Serge Wroclawski emac...@gmail.com Date: Tue, Dec 27, 2011 at 10:42 AM Subject: Re: [OSM-dev] Tile list To: Yves CAINAUD yve...@gmail.com On Tue, Dec 27, 2011 at 5:29 AM, Yves CAINAUD yve...@gmail.com wrote: Hi Admins ! Is it possible to obtain a tile list of the rendered tiles on openstreetmap.org for zoom 14 and 15? I'm not an admin, but the list of rendered tiles changes as requests come in. If you read mod_tile and renderd, you see how it works. We are trying to setup a tile server for Osmand, however we need to seed the cache efficiently, hence the need for such a list to pre-render this zoom level. Our server is not that strong, and rendering at zoom 14 can last several minutes. If your server is so slow, then I suggest using a commercial tile rendering service instead of your own. - Serge ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] How did Mapquest do the localized rendering schemes?
Hi Stephan, I don't know about the rendering process, but the Mapnik styles are available at Github [1] and there are three different styles for US, UK and EU. ikonor [1] https://github.com/MapQuest/MapQuest-Mapnik-Style Am 27.12.2011 00:02, schrieb Stephan Knauss: Hi, the featured image shows a mapquest rendering that applies different styles based on the region. As it has the same font problem than mapnik I assume it's mapnik. How did they do the localization? Adding a boundary check to every way query? Sounds expensive. Also the rendering rules would explode if applied to a lot of regions. Is it documented somewhere how they did it? Stephan ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] Fwd: Tile list
If you look at http://wiki.openstreetmap.org/wiki/Tile_Disk_Usage, we can see that only 32% of z14 and 15% of z15 are viewed, and I'd like to pre-render them. Subsequent zoom level are pretty fast to render, but z14 and z15 are too big to be completely pre-rendered in cache. Hence my request for the tile-list of rendered tile at this zoom levels on Yevaud. Then I can ask renderd to render them, without waiting for the user to have the patience to request them. Yves 2011/12/27 Serge Wroclawski emac...@gmail.com Forgot to CC the list. Ooops -- Forwarded message -- From: Serge Wroclawski emac...@gmail.com Date: Tue, Dec 27, 2011 at 10:42 AM Subject: Re: [OSM-dev] Tile list To: Yves CAINAUD yve...@gmail.com On Tue, Dec 27, 2011 at 5:29 AM, Yves CAINAUD yve...@gmail.com wrote: Hi Admins ! Is it possible to obtain a tile list of the rendered tiles on openstreetmap.org for zoom 14 and 15? I'm not an admin, but the list of rendered tiles changes as requests come in. If you read mod_tile and renderd, you see how it works. We are trying to setup a tile server for Osmand, however we need to seed the cache efficiently, hence the need for such a list to pre-render this zoom level. Our server is not that strong, and rendering at zoom 14 can last several minutes. If your server is so slow, then I suggest using a commercial tile rendering service instead of your own. - Serge ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] How did Mapquest do the localized rendering schemes?
On 27.12.2011 12:05, ikonor wrote: I don't know about the rendering process, but the Mapnik styles are available at Github [1] and there are three different styles for US, UK and EU. Thanks for the pointer to the styles. Any Idea how they determine which style to use for which geometry? I did not see anything that looks like a way to select the one style or the other based on the geographic location. Can you do the location check while rendering or would it be a preprocessing step during import? I did not see an additional region column so no idea how the selection was done. Stephan ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [OSM-dev] Fwd: Tile list
On Tue, Dec 27, 2011 at 1:37 PM, Yves CAINAUD yve...@gmail.com wrote: If you look at http://wiki.openstreetmap.org/wiki/Tile_Disk_Usage, we can see that only 32% of z14 and 15% of z15 are viewed, and I'd like to pre-render them. That's 32% at any time, not necessarily the same 32% But here's a nice rule of thumb you may want to use: 2/3rds of the earth's surface is water. - Serge ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [Potlatch-dev] [OpenStreetMap] #4072: Tagging a way freezes tagging menu
#4072: Tagging a way freezes tagging menu ---+ Reporter: mrpulley | Owner: potlatch-dev@… Type: defect | Status: new Priority: major | Milestone: Component: potlatch2 | Version: Keywords: | ---+ Comment(by migurski): This occurs even when just clicking on a way or node for me; see ticket:4164. -- Ticket URL: https://trac.openstreetmap.org/ticket/4072#comment:4 OpenStreetMap http://www.openstreetmap.org/ OpenStreetMap is a free editable map of the whole world ___ Potlatch-dev mailing list potlatch-...@openstreetmap.org http://lists.openstreetmap.org/listinfo/potlatch-dev
Re: [OSM-dev] map disappear on YourS local installation
i have follow refernce from : http://wiki.openstreetmap.org/wiki/Gosmore include install some package : sudo apt-get install libxml2-dev libgtk2.0-dev g++ make subversion libcurl4-gnutls-dev libgps-dev but, gosmore still error when i try make source 2011/12/28 Nic Roets nro...@gmail.com The correct package name is libxml2-dev On Tue, Dec 27, 2011 at 5:08 PM, Anwar Azulfa an...@troyans.net wrote: i cannot get libxml-2.0-dev from package user@ubuntu:~/Map/src/gosmore$ sudo apt-get install libxml-2.0-dev Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package libxml-2.0-dev E: Couldn't find any package by regex 'libxml-2.0-dev' 2011/12/27 Nic Roets nro...@gmail.com Hello Anwar, It looks like you don't have libxml-2.0-dev installed. On Tue, Dec 27, 2011 at 3:32 AM, Anwar Azulfa an...@troyans.net wrote: i have copy bboxes.c into jni folder on ubuntu 11.10, but when i compile it.I got error like bellow : $make g++ -DCHILDREN=16 -O2 -DRES_DIR=\/usr/local/share/gosmore/\ -W -Wall `pkg-config --cflags libxml-2.0 || echo -I /usr/include/libxml2` `pkg-config --libs libxml-2.0 || echo -l xml2 -lm` \ jni/gosmore.cpp jni/libgosm.cpp jni/openglespolygon.h \ jni/openglespolygon.cpp -o gosmore `pkg-config --cflags --libs gtk+-2.0 || echo -D HEADLESS` `pkg-config --libs libcurl` `[ -e /usr/include/gps.h ] echo -DUSE_GPSD -lgps ` `pkg-config --libs pkg-config --libs gthread-2.0` jni/gosmore.cpp: In function ‘void* UpdateMapThread(void*)’: jni/gosmore.cpp:1339:12: warning: variable ‘res’ set but not used [-Wunused-but-set-variable] jni/gosmore.cpp: At global scope: jni/gosmore.cpp:1655:5: warning: unused parameter ‘event’ [-Wunused-parameter] jni/gosmore.cpp:1655:5: warning: unused parameter ‘ex’ [-Wunused-parameter] jni/gosmore.cpp:1655:5: warning: unused parameter ‘ey’ [-Wunused-parameter] jni/gosmore.cpp:2102:6: warning: unused parameter ‘width’ [-Wunused-parameter] jni/gosmore.cpp: In function ‘gint DrawExpose()’: jni/gosmore.cpp:2997:40: warning: field precision specifier ‘.*’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat] jni/gosmore.cpp: In function ‘gint Drag(GtkWidget*, GdkEventMotion*, void*)’: jni/gosmore.cpp:3089:1: warning: no return statement in function returning non-void [-Wreturn-type] jni/gosmore.cpp: In function ‘int Click(GtkWidget*, GdkEventButton*, void*)’: jni/gosmore.cpp:3094:1: warning: no return statement in function returning non-void [-Wreturn-type] jni/gosmore.cpp: In function ‘int UserInterface(int, char**, const char*, const char*)’: jni/gosmore.cpp:3586:5: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] jni/gosmore.cpp:3350:26: warning: ignoring return value of ‘int chdir(const char*)’, declared with attribute warn_unused_result [-Wunused-result] jni/gosmore.cpp: In function ‘void* UpdateMapThread(void*)’: jni/gosmore.cpp:1359:29: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result [-Wunused-result] jni/gosmore.cpp: In function ‘void DoFollowThing(gpsNewStruct*)’: jni/gosmore.cpp:878:67: warning: ‘n2Left’ may be used uninitialized in this function [-Wuninitialized] jni/gosmore.cpp: At global scope: jni/gosmore.cpp:2070:14: warning: ‘casing’ defined but not used [-Wunused-variable] jni/gosmore.cpp:3122:17: warning: ‘gboolean DropOnDraw(GtkWidget*, GdkDragContext*, gint, gint, guint, gpointer)’ defined but not used [-Wunused-function] jni/openglespolygon.cpp: In function ‘void Delete(PolygonEdge*)’: jni/openglespolygon.cpp:163:34: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable] jni/openglespolygon.cpp: In function ‘void Check(PolygonEdge*)’: jni/openglespolygon.cpp:243:3: warning: suggest parentheses around ‘’ within ‘||’ [-Wparentheses] jni/openglespolygon.cpp: In function ‘void AddPolygon(std::vectorPolygonEdge, FixedPoint*, int)’: jni/openglespolygon.cpp:312:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] jni/openglespolygon.cpp: In function ‘void Fill(std::vectorPolygonEdge, int, GdkWindow*, GdkGC*)’: jni/openglespolygon.cpp:367:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] /tmp/cctCrIBO.o: In function `LoadElemstyles(char const*, char const*, styleStruct*, elemstyleMapping*)': libgosm.cpp:(.text+0x2e05): undefined reference to `xmlNewTextReaderFilename' libgosm.cpp:(.text+0x30fe): undefined reference to `xmlTextReaderRead' libgosm.cpp:(.text+0x3110): undefined reference to `xmlTextReaderName' libgosm.cpp:(.text+0x311f): undefined reference to `xmlTextReaderNodeType' libgosm.cpp:(.text+0x3172): undefined reference to `xmlTextReaderMoveToNextAttribute' libgosm.cpp:(.text+0x3186): undefined reference to `xmlTextReaderName' libgosm.cpp:(.text+0x3193): undefined reference
Re: [OSM-dev] How did Mapquest do the localized rendering schemes?
On Tue, Dec 27, 2011 at 12:38 PM, Stephan Knauss o...@stephans-server.de Thanks for the pointer to the styles. Any Idea how they determine which style to use for which geometry? I did not see anything that looks like a way to select the one style or the other based on the geographic location. Can you do the location check while rendering or would it be a preprocessing step during import? I did not see an additional region column so no idea how the selection was done. I thought this was the case but after a little searching, I came up with proof. MapQuest added this feature to Mapnik: http://lists.openstreetmap.org/pipermail/talk-us/2010-November/004820.html So it is apparently determined at render time. No clue how though :) Toby ___ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
Re: [josm-dev] Allow plugins to register search operators
On Tue, 27 Dec 2011, Josh Doe wrote: I'd like to work on this functionality this week, any comments? Only one: It is very unlikely that for most installations additional searches are registered and if, then only a few. So the aim should be to have the internal searches be as fast as possible and not to reduce performance too much due to large overhead. I think at least for filters the compile speed may be relevant. Ciao -- http://www.dstoecker.eu/ (PGP key available) ___ josm-dev mailing list josm-dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/josm-dev
Re: [josm-dev] Make josm use .mo files
On Tue, 27 Dec 2011, David Paleino wrote: We dropped gettext files as they are wasting a lot of space in the translation. The lang files only carry each string once and not multiple times like .mo does. What do you mean? A gettext .mo file carries each string once -- a msgid + a msgstr. Maybe I didn't understand what you meant? :) We currently have 27 languages. Each english string is included once which means we have 27 times the same string in one jar-file. Wasting a lot of space. The current format has each string only once. Also some optimizations exist for strings which are translated equal to original. (but I didn't notice .lang files were more compact than .mo, at least in size, I admit it) They have one big disadvantage. The en.lang and the translated files MUST be in sync (created together) or translation is broken. Most of the advantages you describe can be reached by simply renaming the lang files to .mo and install them in different locations. Is that doable? Maybe some property to pass to ant during the build? If you're ok with that, I can try doing it (if I'm able to ;)). Only the language file loader must be adapted to search in different location for the files. Debian already does a lot of patching, so this should be no problem. I18n.java is the only place where this is done. I changed the code a bit, so now there is one function getting the file, so a Debian specific patch could be minimalistic. Ciao -- http://www.dstoecker.eu/ (PGP key available) ___ josm-dev mailing list josm-dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/josm-dev
