Fix typos in markdown files
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@ -50,7 +50,7 @@ The reason that `c=0` (=Dijkstra) is used in the second pass and not `c=1`
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(=A-Star) is simply that for `c=0` the open-set is smaller, because many paths
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run into the cutoff at an early time and do not have to be managed in the
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open-set anymore. And because the size of the open-set has an impact on
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performance and memory consumption, c=0 is choosen for the second pass. The
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performance and memory consumption, c=0 is chosen for the second pass. The
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open-set is what's displayed in the graphical app-animation of the brouter-app.
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However, you can change the coefficients of both passes in the routing-profile
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@ -72,7 +72,7 @@ assign pass2coefficient=-1
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```
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Some more words on the conditions that the path-cost-funtion g(x) has to
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fullfill. Mathematically it reads that you need *non-negative edge costs*, but
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fulfill. Mathematically it reads that you need *non-negative edge costs*, but
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the meaning is that at the time you reach a node you must be sure that no other
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path reaching this node at a later time can lead to a better result over all.
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@ -94,5 +94,5 @@ realized later, or maybe not.
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Strictly speaking, neither Dijkstra nor A-Star can handle that. And in BRouter,
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there's no real solution. There's a mechanism to delay the node-decision one
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step further and so to reduce the probablity of glitches from that dirtyness,
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step further and so to reduce the probability of glitches from that dirtiness,
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but mainly the solution is *don't care*.
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@ -87,7 +87,7 @@ Another variant is to send parameters for an existing profile that are different
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With the version 1.7.1 it is possible to collect parameters from the profile.
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The variable parameters are defined like this
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```
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assign avoid_path = false # %avoid_path% | Set to true to avoid pathes | boolean
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assign avoid_path = false # %avoid_path% | Set to true to avoid paths | boolean
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```
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You probably know that from the web client, it builds an option dialog for this.
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Now you could do that with an calling app.
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@ -7,10 +7,10 @@ parent: Features
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BRouter can process via-points and nogo-areas, and [brouter-web](/brouter-web)
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offers on online interface to edit both of them.
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Nogo areas are useful if you encouter an obstacle that is not contained in the
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Nogo areas are useful if you encounter an obstacle that is not contained in the
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underlying map. But they can also be useful in planning alternative routes by
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excluding e.g. a certain bridge or ferry.
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For offline use, nogo-areas can be defined as wayoints using a special [naming convention](../users/android_advanced.md#using-nogo-areas).
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For offline use, nogo-areas can be defined as waypoints using a special [naming convention](../users/android_advanced.md#using-nogo-areas).
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Handling of via-points during offline use depends on the mode of operation, see
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the README for details.
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@ -16,7 +16,6 @@
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## Contact
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Get in contact to the delevoper team via Github
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Get in contact to the developer team via Github
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https://github.com/abrensch/brouter
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@ -69,32 +69,31 @@ Android
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### [brouter-1.7.3.zip](../brouter_bin/brouter-1.7.3.zip) (19.08.2023)
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- Minor bug fixes
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- Minor bug fixes
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### [brouter-1.7.2.zip](../brouter_bin/brouter-1.7.2.zip) (19.07.2023)
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- Re-index Json output
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Note: This is different to releases 1.7.0 and 1.7.1. It is recommended to use the current version to avoid breaks in voice hint output for GeoJson.
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- Re-index Json output
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Note: This is different to releases 1.7.0 and 1.7.1.
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It is recommended to use the current version to avoid breaks in voice hint
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output for GeoJson.
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### [brouter-1.7.1.zip](../brouter_bin/brouter-1.7.1.zip) (12.07.2023)
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Android
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- Add parameter dialog for profile
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- Add portrait mode for download view
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- Add silent mode for calling apps
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- Fixed download lookups.dat when download only single rd5 tile.
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- Add parameter dialog for profile
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- Add portrait mode for download view
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- Add silent mode for calling apps
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- Fixed download lookups.dat when download only single rd5 tile.
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Library
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- Update matching points rules on areas with longer distances between way points
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- Optimize constant expressions in profile parsing
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- Rework on roundabouts (left-hand driving)
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- Add new function 'get elevation'
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- Minor bug fixes
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- Update matching points rules on areas with longer distances between way points
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- Optimize constant expressions in profile parsing
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- Rework on roundabouts (left-hand driving)
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- Add new function 'get elevation'
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- Minor bug fixes
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### [brouter-1.7.0.zip](../brouter_bin/brouter-1.7.0.zip) (29.04.2023)
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@ -191,7 +190,7 @@ Library
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- performance improvements
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- Bicycle+Foot ETA (estimated time of arrival)
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- ETA data in GPX for Locus + OsmAnd
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- more precice distance calculation
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- more precise distance calculation
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- weighted nogos
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- BRouter-Web related additions
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- maxspeed:forrward/backward
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@ -255,7 +254,7 @@ Library
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- filtering out unused way tags to increase profile cache efficiency
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- cache sizing depending on android memory class
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- fixed *ups* bug at very long distances
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- fixed a bug when using repeat-timeout shortcut without a cordinate source
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- fixed a bug when using repeat-timeout shortcut without a coordinate source
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### [brouter_1_4_4.zip](../brouter_bin/brouter_1_4_4.zip) (29.08.2016)
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@ -267,16 +266,16 @@ Library
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### [brouter_1_4_3.zip](../brouter_bin/brouter_1_4_3.zip) (06.08.2016)
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- Option for sending profiles via service interface
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- more aggresive profile replacement at version upgrade
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- more aggressive profile replacement at version upgrade
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- fixed a serious rounding bug when reading locus/orux waypoints
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### [brouter_1_4_2.zip](../brouter_bin/brouter_1_4_2.zip) (16.05.2016)
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- turn instructions, elevation on locus waypoints
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- turn-instructions, shift to less ambigious angles
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- turn-instructions, shift to less ambiguous angles
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- turn-instructions, locus transport mode cleanup
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### [brouter_1_4_1.zip](../brouter_bin/brouter_1_4_1.zip) (09.05.2016
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### [brouter_1_4_1.zip](../brouter_bin/brouter_1_4_1.zip) (09.05.2016)
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- turn instructions, fixed locus roundabaouts
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- added xor, lesser, sub operators for profiles
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@ -350,12 +349,12 @@ Library
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- special, fast handling for trivial recalculations for timeout-free
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recalculations
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- fixed the scaling for high-density screens in the download manager
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- added more [configuration options](https://brouter.de/brouter/kitkat_survival_readme.txt) to work
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around the kitkat (Android 4.4) issues
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- added more [configuration options](https://brouter.de/brouter/kitkat_survival_readme.txt)
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to work around the kitkat (Android 4.4) issues
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### [brouter_0_9_9.zip](../brouter_bin/brouter_0_9_9.zip) (18.4.2014, hot-fix 11.5.2014)
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- new (google-play compatible) signing key, UNINSTALL NECCESSARY!
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- new (google-play compatible) signing key, UNINSTALL NECESSARY!
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- added crc checksums to datafiles
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- fixed a bug in accessing the last 64k of a datafile
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- extended basedir-proposals (**Fixed Android 4.4 issue on 11.5.2014**)
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@ -379,7 +378,7 @@ Library
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- improved nogo-handling in service interface (inverse logic, routing mode
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stores veto-list)
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- added waypoint-selection dialogs when from/to not given
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- summary page after service-mode confifuration update
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- summary page after service-mode configuration update
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- allowed configuration of BRouter's servicemodes without any supported
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maptool installed
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- added a redirection-workaround for the tracks-output directory
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@ -396,7 +395,7 @@ Library
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### [brouter_0_9_5.zip](../brouter_bin/brouter_0_9_5.zip) (20.10.2013)
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- some performance improvments
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- some performance improvements
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- support for car-subset datafiles
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- timeout-free partial recalcs in service-mode
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- added java-version (executable jar) to distribution zip
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@ -43,7 +43,7 @@ _routing-profile_.
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#### storageconfig.txt
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`storageconfig.txt` is used to specifiy additional paths which BRouter should
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`storageconfig.txt` is used to specify additional paths which BRouter should
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use.
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* `secondary_segment_dir` points to an additional directory containing routing
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@ -86,8 +86,8 @@ personal routing preferences.
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## Routing via _file interface_
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The other option is using the BRouter app to calculate a route. This is the
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prefered option when calculating long-distance-routes that would not finish
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within the 60 seconds timout if calculated via the _service interface_.
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preferred option when calculating long-distance-routes that would not finish
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within the 60 seconds timeout if calculated via the _service interface_.
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To do this, start the BRouter app, select two or more waypoints and then start
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the route calculation. BRouter reads waypoints from the `import` folder
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@ -97,9 +97,10 @@ If your waypoint database contains a `from` and `to` waypoint the waypoint
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selection will be skipped. BRouter also uses `via1`, ..., `via9` as via
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waypoints.
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If a route is calculated, it is stored as `brouter0.gpx`. BRouter stores the route in
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`<basedir>/import/tracks` directory. If started once more with identical input,
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BRouter will store a second route `brouter1.gpx` for the first alternative and so on.
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If a route is calculated, it is stored as `brouter0.gpx`. BRouter stores the
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route in `<basedir>/import/tracks` directory. If started once more with
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identical input, BRouter will store a second route `brouter1.gpx` for the first
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alternative and so on.
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## Mixed operation: _timeout-free recalculations_
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@ -116,7 +117,7 @@ _reference track_ in the `brouter/modes` subdirectory.
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If afterwards a route to the exact same destination is calculated via the
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service interface, BRouter uses a special calculation mode that makes use of the
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reference track for faster processing that is guaranteed to give a result within
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60 seconds. _Exact same_ destination means withing 5m, so best use the same
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60 seconds. _Exact same_ destination means within 5m, so best use the same
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waypoint for re-calculating that you used for the initial calculation.
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This way you can follow a long distance route via the _service interface_,
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@ -8,7 +8,7 @@ nav_order: 1
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### Choosing and installing a map tool
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BRouter just calculates tracks as GPX or GeoJSON files. It does not display maps
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or give any navigation instuctions. Therefore you need a map-tool in order for
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or give any navigation instructions. Therefore you need a map-tool in order for
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BRouter to be useful.
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Several map tools support routing with BRouter:
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@ -44,7 +44,6 @@ Since Android 11 apps can only write to their app-specific storage so BRouter
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can only use `<...>/Android/media/btools.routingapp/` as base directory. The
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app-specific storage can be located on internal or external storage.
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### Download routing segments
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BRouter requires routing data which is independent of the displayed map of a map
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@ -67,7 +66,7 @@ BRouter as navigation service.
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Note: OsmAnd only displays BRouter as navigation service if BRouter is
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installed. You have to install BRouter before configuring OsmAnd.
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The _service interface_ allows specifing either a _routing-mode_ (used by OsmAnd
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The _service interface_ allows specifying either a _routing-mode_ (used by OsmAnd
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and OruxMaps) or a _routing-profile_ (used by LocusMap). When using a
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_routing-mode_ BRouter selects the _routing-profile_ according to a mapping.
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