Changes between Version 3 and Version 4 of RenderingOsmDataUbuntu

Timestamp:

Aug 9, 2011, 1:02:50 PM (13 years ago)

Author:

dmorissette

Comment:

--

RenderingOsmDataUbuntu

@@ -71 +71 @@
   venv/bin/pip install https://github.com/olt/shapely_speedups/tarball/master
 }}}
- * If we wanted to use the release version of imposm then we'd run the following command, BUT WE DO NOT WANT THAT
-{{{
-  # Do not run this command unless you plan to use the release verison of imposm
-  #venv/bin/pip install imposm
-}}}
- * Instead we'll use a custom branch of imposm created by tbonfort that creates additional generalized tables for use with mapserver-utils:
+ * IMPORTANT: We will use a custom branch of imposm created by tbonfort that creates additional generalized tables for use with mapserver-utils:
 {{{
   hg clone https://bitbucket.org/tbonfort/imposm-tbonfort
   vi imposm-tbonfort/imposm/defaultmapping.py
 ... change proj to epsg:900913 (it is set to epsg:4326 bu default)
+}}}
+ * If we wanted to use the release version of imposm instead then we'd have run the following command, BUT WE DO NOT WANT THAT... this command included here only for reference:
+{{{
+  # Do not run this command unless you plan to use the release version of imposm
+  #venv/bin/pip install imposm
+}}}
 
-}}}
+ * TODO: Verify if released version of imposm includes all required tables and views, and when it does update these instructions to avoid using the custom branch.
+
 == Create database ==
 
@@ -109 +111 @@
 == Load data using imposm ==
 
+ * Relevant docs: http://imposm.org/docs/imposm/latest/tutorial.html
  * Commands:
 {{{
@@ -116 +119 @@
   ~/osm-demo/venv/bin/python imposm-tbonfort/imposm/app.py  --optimize -d osm
 }}}
+ * Note: multiple .osm.pbf files can be loaded in separate commands using the --merge-cache argument.
+
+== Install mapserver-utils mapfile generator ==
+
+ * Website: http://code.google.com/p/mapserver-utils/
+ * Check out the 'imposm-branch' from SVN:
+{{{
+  cd ~/osm-demo/
+  svn checkout http://mapserver-utils.googlecode.com/svn/branches/imposm-branch/ mapserver-utils-svn-imposm
+  cd mapserver-utils-svn-imposm
+}}}
+ * Update mapserver-utils's osm-base.map and Makefile as follows:
+{{{
+-------------------8<------------------------
+Index: osmbase.map
+===================================================================
+--- osmbase.map (revision 83)
++++ osmbase.map (working copy)
+@@ -7,6 +7,7 @@
+ SIZE 800 800
+ EXTENT 47586 1621243 1197769 2679357
+ EXTENT 16805492 -4049385 16857351 -3975830
++EXTENT -20000000 -20000000 20000000 20000000
+ UNITS OSM_UNITS 
+ IMAGECOLOR _ocean_clr0
+ WEB
+@@ -16,6 +17,8 @@
+       "labelcache_map_edge_buffer" "-10"
+       "wms_title" "osm france"
+    END
++   IMAGEPATH "/tmp/ms_tmp/"
++   IMAGEURL "/ms_tmp/"
+ END
+ 
+ DEBUG _debug
+Index: Makefile
+===================================================================
+--- Makefile    (revision 83)
++++ Makefile    (working copy)
+@@ -1,11 +1,12 @@
+-CPP=cpp
++CPP=cpp-4.4
+ 
+ OSM_PREFIX=osm_new_
+ OSM_SRID=4326
+-OSM_UNITS=dd
++OSM_SRID=900913
++OSM_UNITS=meters
+ OSM_WMS_SRS="EPSG:900913 EPSG:4326 EPSG:3857 EPSG:2154 EPSG:310642901 EPSG:4171 EPSG:310024802 EPSG:310915814 EPSG:310486805 EPSG:310702807 EPSG:310700806 EPSG:310547809 EPSG:310706808 EPSG:310642810 EPSG:310642801 EPSG:310642812 EPSG:310032811 EPSG:310642813 EPSG:2986"
+-DEBUG=1
+-LAYERDEBUG=1
++DEBUG=2
++LAYERDEBUG=2
+ 
+ template=osmbase.map
+
+-------------------->8-----------------------
+}}}
+
+ * Execute the mapserver-utils makefile to generate the mapfile. Note that the first time you run 'make' several large files will be downloaded (country boundaries, etc.). This will happen only the first time.
+{{{
+  cd ~/osm-demo/mapserver-utils-svn-imposm
+  make
+}}}
+ * Create MapServer temp dirs (required by mapserv CGI for testing with openlayers template)
+{{{
+  mkdir /tmp/ms_tmp
+  chmod 777 /tmp/ms_tmp
+}}}
+
+ * Access your map online using MapServer's built-in template=openlayers mode:
+{{{
+http://yourserver.tld/cgi-bin/mapserv?map=/path/to/osm-demo/mapserver-utils-svn-imposm/osm.map&mode=browse&template=openlayers&layers=all
+}}}