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--- manual:faq:how_to_navigate_offline [2023/12/18 15:27] – [Other] mstupka
+++ manual:faq:how_to_navigate_offline [2024/10/23 15:38] (current) – [Custom routing profiles] mstupka
@@ Line 3: / Line 3: @@
 ----
-The **[[manual:user_guide:tracks:planning|Route Planner]]** and **[[manual:user_guide:functions:navigation|Navigate to]]** use services of route-generating engines called **routers**. The router generates a route based on selected profiles and their parameters. Each profile relates to an activity (hiking, nordic skiing...) or a means of transport (MTB, gravel bike, car...).
+The **[[manual:user_guide:tracks:planning|Route Planner]]** and **[[manual:user_guide:functions:navigation|Navigate to]]** use services of route-generating engines called **routers**. The router generates a **route based on selected profiles and their parameters**. Each profile relates to an activity (hiking, nordic skiing...) or a means of transport (bike, car...).
 You can use three routers in Locus Map 4:
   * **LoRouter** - built-in router
   * **GraphHopper** - external service
-  * **BRouter** - external app
+  * **BRouter** - external cooperating app
 <WRAP center round info>
@@ Line 17: / Line 17: @@
 Built-in router, available in **online** and **offline** (Premium Gold only) variants. The online LoRouter is the default router of Locus Map 4.\\ {{ :manual:faq:router04.jpg?nolink |}}
-LoRouter offers **9 routing profiles** divided into four categories:
+LoRouter offers **9 internal routing profiles** divided into four categories:
 ==== Walking ====
   * {{:manual:user_guide:ic_type_walking_alt.png?nolink&30|}} **Walking** - perfect choice when you want to get the shortest way from one place to another on foot. Ideal for use in cities.\\ \\
@@ Line 24: / Line 24: @@
 Both walking profiles offer the **wet conditions** option selecting less muddy surfaces where possible.
+=== Customized ETA ===
+Both walking profiles provide an option to customize the way the app calculates your **estimated time on the route**. The calculation is based upon your **average speed on flat ground**:\\ {{ :manual:user_guide:tracks:rteplan66.jpg |}}
 ==== Cycling ====
-  * {{:manual:user_guide:ic_type_cycle_alt.png?nolink&30|}} **Touring** - a basic bike profile preferring cycling paths and less hills for a comfy ride. Top choice for long-haul bike tourists.\\ //Aditional parameters:// you can allow or disallow **ferries** and **tunnels**\\ \\
+  * {{:manual:user_guide:ic_type_cycle_alt.png?nolink&30|}} **Touring** - a basic bike profile preferring cycling paths and less hills for a comfy ride. Top choice for long-haul bike tourists.\\ \\ **Aditional parameters:** you can allow or disallow **ferries** and **tunnels**\\ \\
-  * {{:manual:user_guide:ic_type_mountain_bike_alt.png?nolink&30|}} **MTB** - a profile for mountain bikers of all styles and skill levels. Basically, the profile prefers paths, tracks and trails and doesn't evade climbing. \\ //Additional parameters:// **Terrain level** - you can control the difficulty of the route based on its surface character, gradient and elevation profile. 5 levels are available - smooth, rolling, varied, technical and rugged. You can also dis/allow **ferries** or turn on **wet conditions** when you are heading out after rain.\\ \\
+  * {{:manual:user_guide:ic_type_mountain_bike_alt.png?nolink&30|}} **MTB** - a profile for mountain bikers of all styles and skill levels. Basically, the profile prefers paths, tracks and trails and doesn't evade climbing. \\ \\ **Additional parameters:** **Terrain level** - you can control the difficulty of the route based on its surface character, gradient and elevation profile. 5 levels are available - smooth, rolling, varied, technical and rugged. You can also dis/allow **ferries** or turn on **wet conditions** when you are heading out after rain.\\ \\
-  * {{:manual:user_guide:ic_type_gravel_alt.png?nolink&30|}} **Gravel** - profile preferring gravel hilly roads and tracks with compacted surface.\\ //Additional parameters// - besides **ferries** and **wet conditions** you can allow/ban **stairs** on the route.\\ \\
+  * {{:manual:user_guide:ic_type_gravel_alt.png?nolink&30|}} **Gravel** - profile preferring gravel hilly roads and tracks with compacted surface.\\ \\ **Additional parameters** - besides **ferries** and **wet conditions** you can allow/ban **stairs** on the route (to carry your bike to shortcut the route).\\ \\ **Customized ETA** - also these cycling profiles provide an option to customize the way the app calculates your **estimated time on the route**. The calculation is based upon your **average speed on flat ground** typical for the bike type:\\ {{ :manual:faq:rteplan68.jpg |}}\\ \\
-  * {{:manual:user_guide:ic_type_road_bike_alt.png?nolink&30|}} **Road** - top choice for fast riders preferring tarmac roads.\\ //Additional parameters// - besides the **ferries**, **tunnels** and **steps** you can turn on/off **cycleway** preference
+  * {{:manual:user_guide:ic_type_road_bike_alt.png?nolink&30|}} **Road** - top choice for fast riders preferring tarmac roads.\\ \\ **Additional parameters** - besides the **ferries**, **tunnels** and **steps** you can turn on/off **cycleway** preference.\\ \\ **Customized ETA** - road cycling profile provides an option to customize the way the app calculates your **estimated time on the route**. The calculation is based on your power performance in Watts:\\ {{ :manual:user_guide:tracks:rteplan67.jpg |}}
 ==== Motor vehicle ====
@@ Line 38: / Line 41: @@
 ==== Other ====
   * {{:manual:user_guide:ic_type_cross_country_skiing_alt.png?nolink&30|}} **Cross country** - profile generating routes along marked and/or groomed ski tracks. Fully functional primarily in winter sports resorts. This profile has no additional parameters.
+==== Custom routing profiles ====
+Besides the LoRouter profiles embedded directly in Locus, it is also possible to use profiles provided by other users or developers as the **.BRF files**:
+  * copy the BRF file into **/Locus/router/profiles2** directory
+  * restart the app
+  * launch route planner > open the route profile selection and tap **ADD NEW**
+  * fill in the name, icon of the new profile and select the BRF-based custom profile from the list
+  * confirm
+<wrap tip>For example</wrap> this way you can add a **canoeing profile** to the planner (the BRF is from [[https://brouter.de|BRouter]]):\\ {{ :manual:faq:rteplan69.gif |}}
+**[[https://github.com/poutnikl/Brouter-profiles/wiki|Poutnik's GitHub page]]** provides further information on this as well as many ready-to-use profiles.
+==== Warnings ====
+LoRouter generates **warnings for various pitfalls on the route** – for challenging terrain, heavy traffic, barriers, tunnels, unprotected railway crossings, and so on. And that’s both in the route planner and in the quick route calculation for direct navigation to the destination:\\ {{ :manual:user_guide:functions:navigation:warn01.jpg?nolink |}}\\ Some warnings have **three color-differentiated levels** – from the least to the most serious warning:\\ {{ :manual:user_guide:functions:navigation:warn02.jpg?400 |}}\\ If a warning concerns entire sections of the route, e.g., challenging surfaces or heavy road traffic, it also has a **zonal variant**, so you know exactly which part of the route to be careful on.\\ {{ :manual:user_guide:functions:navigation:warn03.jpg?nolink |}}
+<WRAP center round tip>
+The display of warnings can be further configured in the **[[manual:user_guide:settings:points_tracks#route_warnings|app settings >>]]**
+</WRAP>
 ===== LoRouter Offline =====
@@ Line 49: / Line 69: @@
 Routing data is automatically updated. You can set the update interval:\\ {{ :manual:user_guide:functions:navigation:naviset13.jpg?nolink |}}
 ===== GraphHopper =====
 Fast and data-efficient external online router. It offers three bike profiles: **cycle**, **MTB**, and **racing**, two types of walk profiles: **walk** and **hike** and a **car** navigation profile.\\ \\ With **[[https://www.locusmap.app/premium|Premium Gold]]**, **GraphHopper** can render **two routes at once**, for each route segment individually:\\ {{ :manual:user_guide:tracks:rteplan52.jpg?nolink |}}
 ===== BRouter =====
-FREE option for offline routing.
+**FREE** option for offline routing. It requires installing an external app.
 ==== Setup and data download ====
   * install an external **cooperating routing app BRouter**, available at **[[https://play.google.com/store/apps/details?id=btools.routingapp|Google Play Store >>]]**.

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