You can also change the icon itself, but thare are not so much options. Harry
Op zo 27 okt. 2019 om 14:44 schreef Helmut Jarausch <[email protected]>: > I've just discovered that I can change the colour of the icon which is > sufficient to me. > > Helmut Jarausch <[email protected]> schrieb am So., 27. Okt. 2019, > 13:55: > >> Harry, thank you very much for your detailed description. It took some >> time to understand the mechanism. And, as always, the option to select this >> new routing profile was a bit hidden. >> One last question: is it even possible to assign a new icon to my new >> profile. >> Currently, both the standard car profile and my Car15 profile use the >> "car icon" and can't be distinguished at first glance. >> Thanks again, >> Helmut >> >> Harry van der Wolf <[email protected]> schrieb am Fr., 25. Okt. 2019, >> 19:52: >> >>> You have two options: >>> 1. Create a simple one direct from the Settings >>> 2. Modify the existing routing profile for car/bike/pedestrian and use >>> that as "custom" profile, again via the Settings. >>> >>> ==== >>> 1. Create a profile directly from the settings: >>> Settings -> Application profiles. >>> You see a number of profiles and the button Add. >>> You select one of the existing "base profiles, give it a new name, and >>> start modifying. >>> >>> This is just "play & learn". You could create a profile for a camper or >>> old-timer by simply only reducing the max speed. Or a "touristic profile" >>> by disabling motorways and toll roads. >>> >>> >>> ==== >>> 2. Modify the existing routing profile (Extract a sub profile) >>> If you have an up-to-date OsmAnd, you can simply download the >>> routing.xml from github from the osmand-resources >>> <https://github.com/osmandapp/OsmAnd-resources> repository: routing.xml >>> <https://github.com/osmandapp/OsmAnd-resources/blob/master/routing/routing.xml> >>> >>> Explaining all the settings in this routing.xml is something I will not >>> do. That takes a complete tutorial and a lot of the options are explained >>> in a summarized way. I created a few on the Car profile by simply >>> extracting that one from the complete routing.xml (with the header data >>> above it). >>> >>> OsmAnd uses the A* "shortest path" algorithm to calculate routes (Google >>> for it). In OsmAnd the heuristic coefficient (Google for it) is 1.0. This >>> means that ALL possible roads are examined. This means that it is slooow >>> and uses an awful lot of memory. >>> I have attached 3 profiles: mycar15.xml, mycar13.xml and caravan.xml. >>> Please have a look at them if you want to learn from it. They are >>> certainly not meant as perfect examples: absolutely not. They work fine for >>> me and should give you an insight in what can be done. >>> >>> The mycar15.xml and mycar13.xml is 100% the CAR profile but with an >>> heuristic_coefficient of 1.5 and 1.3 respectively. On long routes this >>> creates the same routes, but now for 1000+ kms in a fraction of the time. >>> On shorter routes with a lot of possible roads, like in cities, it means >>> that the calculated route might be slightly less optimal. A lot of >>> navigation apps us a heuristic factor between 1.3 and 1.6 >>> >>> The carvan.xml is a CAR routing with heuristic Coefficient of 1.3, a >>> reduced max speed of 90, a higher priority for motorways and a reduced >>> priority for small roads. >>> >>> These profiles can be copied into >>> Android/data/net.osmand(.plus)/files/routing. >>> Now when you want to create a profile based on these files, you go again >>> in Settings->Application profiles. >>> Select CAR profile. On the next page you give it a name. >>> Select from "Navigation type", your created profile(s). >>> And continue. >>> >>> some links: >>> https://theory.stanford.edu/~amitp/GameProgramming/Heuristics.html >>> in German: https://de.wikipedia.org/wiki/A*-Algorithmus (Assuming you >>> are German/Austrian/Swiss) >>> >>> >>> Harry >>> >>> >>> Op do 24 okt. 2019 om 20:40 schreef Helmut Jarausch <[email protected] >>> >: >>> >>>> How can one configure different routing parameters for different >>>> profiles? >>>> Many thanks for a hint, >>>> Helmut >>>> >>>> Harry van der Wolf <[email protected]> schrieb am Fr., 18. Okt. 2019, >>>> 18:53: >>>> >>>>> I have an 2 extra car (one with a heuristic coeficient of 1.5* and a >>>>> "slow" one) and an extra caravan profile and they work fine. Both in >>>>> calculating alternative routes and in the time to travel that route (when >>>>> using a route that is equal for all). >>>>> >>>>> Can you share your profile here? >>>>> You can find it in Android/data/net.osmand(.plus)/files/routing >>>>> >>>>> *:OsmAnd still has issues calculating long routes. When using an >>>>> HC=1.5, I can simply calculate routes over 1500 km, where 1450~1475 km is >>>>> over motorways anyway, so the normal calculation (slooooow) and my >>>>> calculation still deliver the same route. >>>>> >>>>> Harry >>>>> >>>>> Op vr 18 okt. 2019 om 17:53 schreef David <[email protected]>: >>>>> >>>>>> I programmed a extra profile for navigation. >>>>>> For my motorhome I set minimum speed on 10 km/hr. Normal speed on 33 >>>>>> km/hr. Max speed on 100 km/hr. All way lower then the normal car >>>>>> settings. >>>>>> On a 2250 km roadtrip Osmand calculates a minnimal difference !!With >>>>>> the slower motorhome having the lowest amount of driving hours!! >>>>>> Ideas annyone? >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Osmand" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/osmand/03f1b351-b4f9-4a14-b0c9-420c5f41c79d%40googlegroups.com >>>>>> . >>>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Osmand" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/osmand/CAGARPpuZD_MNvYCw73szMmDiFC9juePLaiQyf23Mz20CTkG2Gg%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/osmand/CAGARPpuZD_MNvYCw73szMmDiFC9juePLaiQyf23Mz20CTkG2Gg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Osmand" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/osmand/CA%2BCgGZQfaMsz94A6PUm18m2t%3DQwWCBJwkkAUByoDBhyQ5v09nQ%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/osmand/CA%2BCgGZQfaMsz94A6PUm18m2t%3DQwWCBJwkkAUByoDBhyQ5v09nQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Osmand" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/osmand/CAGARPpvp1tORPGBBTvA6vy%2B6Ct3zQmGq5DSEaorLSp0nbfzgsw%40mail.gmail.com >>> <https://groups.google.com/d/msgid/osmand/CAGARPpvp1tORPGBBTvA6vy%2B6Ct3zQmGq5DSEaorLSp0nbfzgsw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > You received this message because you are subscribed to the Google Groups > "Osmand" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/osmand/CA%2BCgGZScZkCQiVPSDwQgkHrnJvpqc3vu--5h%2BbTZmq1sbu0WGg%40mail.gmail.com > <https://groups.google.com/d/msgid/osmand/CA%2BCgGZScZkCQiVPSDwQgkHrnJvpqc3vu--5h%2BbTZmq1sbu0WGg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Osmand" group. 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