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<p style="margin-top:0;margin-bottom:0">Hi Gerd,</p>
<p style="margin-top:0;margin-bottom:0">Unfortunately your patches don't work for me, I still get crashes crossing tile borders.</p>
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</p>
<p style="margin-top:0;margin-bottom:0">Here are two tiles where it happens frequently:</p>
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<div>10010071: 2418715,198712 to 2424800,208938<br>
# : 51.899993,4.263897 to 52.030563,4.483323<br>
<br>
10010104: 2424800,202725 to 2428942,223178<br>
# : 52.030563,4.350007 to 52.119441,4.788880</div>
<p></p>
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</p>
<p style="margin-top:0;margin-bottom:0">I have uploaded them here:<br>
</p>
<p style="margin-top:0;margin-bottom:0"><a href="http://mijndev.openstreetmap.nl/~ligfietser/mkgmap/" class="OWAAutoLink" id="LPlnk614869" previewremoved="true">http://mijndev.openstreetmap.nl/~ligfietser/mkgmap/</a></p>
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</p>
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</p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Van:</b> mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> namens osm@pinns <osm@pinns.co.uk><br>
<b>Verzonden:</b> vrijdag 9 februari 2018 01:02:45<br>
<b>Aan:</b> Gerd Petermann; mkgmap-dev@lists.mkgmap.org.uk<br>
<b>Onderwerp:</b> Re: [mkgmap-dev] patch for crash in MapSource</font>
<div> </div>
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<div class="BodyFragment"><font size="2"><span style="font-size:11pt;">
<div class="PlainText">Hi Gerd,<br>
<br>
Sorry , I mean 100, 000 and with me values <400 000 cause a problem<br>
<br>
Nick<br>
<br>
<br>
On 09/02/2018 08:56, Gerd Petermann wrote:<br>
> Hi Nick,<br>
><br>
> I use max-nodes=100 000, not 10 000, but you may be right that this is important.<br>
> I'll try again with realistic values.<br>
><br>
> Gerd<br>
><br>
> ________________________________________<br>
> Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von osm@pinns <osm@pinns.co.uk><br>
> Gesendet: Freitag, 9. Februar 2018 09:38<br>
> An: mkgmap-dev@lists.mkgmap.org.uk<br>
> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
><br>
> Hi Gerd<br>
><br>
> I'm getting the same issues when I split Devon with max nodes 10 000<br>
><br>
> in fact anything below 40 000 causes a crash<br>
><br>
> The tests I made yesterday was with max nodes 80 000, so perhaps<br>
> somehow its linked to the maxnodes?<br>
><br>
> r<br>
><br>
> Nick<br>
><br>
><br>
> On 09/02/2018 08:01, Gerd Petermann wrote:<br>
>> Hi Nick,<br>
>><br>
>> I tried --align-for-dem=360 with your --dem-dists=2484,3312,9942,16560 and my dem-poly<br>
>> and it always crashes :-(<br>
>><br>
>> It always seems to work with only one of the values, e.g. --dem-dists=2484 or --dem-dists=3312 or --dem-dists=16560<br>
>><br>
>> So, it seems that I was wrong when I thought that the code behind the "Show Profile..." button would ignore all but the highest<br>
>> resolution.<br>
>><br>
>> Gerd<br>
>><br>
>> ________________________________________<br>
>> Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von osm@pinns <osm@pinns.co.uk><br>
>> Gesendet: Donnerstag, 8. Februar 2018 22:19<br>
>> An: mkgmap-dev@lists.mkgmap.org.uk<br>
>> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
>><br>
>> Hi Gerd<br>
>><br>
>> Just noticed your crash.gdb , which indeed causes a crash<br>
>><br>
>> However, if I take a different starting point but still join the a39<br>
>> where your route joins it , I don't get a crash,<br>
>><br>
>> Very odd that the end sames ok but the beginning.<br>
>><br>
>> Anyway, will do some more checking tomorrow<br>
>><br>
>> Nick<br>
>> On 08/02/2018 21:04, osm@pinns wrote:<br>
>>> Hi Gerd<br>
>>><br>
>>> I can see that , but again no probs here when I used your map<br>
>>><br>
>>> For my final trial i used some pbf files of the UK which were split<br>
>>> last year without the align for dem option<br>
>>><br>
>>> This still worked !, ie no crashes ;<br>
>>><br>
>>> good point - have to check if the dem poly includes empty hgt files.<br>
>>><br>
>>> Will do some more checking tomorrow.<br>
>>><br>
>>> Again, congratulations on a major achievement!<br>
>>><br>
>>> Nick<br>
>>><br>
>>><br>
>>> On 08/02/2018 20:36, Gerd Petermann wrote:<br>
>>>> Hi Nick,<br>
>>>><br>
>>>> okay, sounds good. Do you also use -dem-poly or hgt files with voids?<br>
>>>> I tested a rather small polygon [1] divided into 10 parts, maybe that<br>
>>>> created more stress<br>
>>>> for MapSource.<br>
>>>><br>
>>>> Maybe we can find other --align-for-dem values or -even better -<br>
>>>> a field in TRE or DEM or TDB that can be changed to allow more or<br>
>>>> all values.<br>
>>>><br>
>>>> Gerd<br>
>>>><br>
>>>> [1] <a href="http://files.mkgmap.org.uk/download/412/baddem6b.7z">http://files.mkgmap.org.uk/download/412/baddem6b.7z</a><br>
>>>><br>
>>>> ________________________________________<br>
>>>> Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag<br>
>>>> von osm@pinns <osm@pinns.co.uk><br>
>>>> Gesendet: Donnerstag, 8. Februar 2018 21:22<br>
>>>> An: mkgmap-dev@lists.mkgmap.org.uk<br>
>>>> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
>>>><br>
>>>> Hi Gerd,<br>
>>>><br>
>>>> Having difficulty creating long distances without stopovers ikn<br>
>>>> Mapsource, but that seems have been the case anyway before dem, at least<br>
>>>> in my case using default style<br>
>>>><br>
>>>> Have created a long distance one in Basecamp, exported it in Mapsource<br>
>>>> and absolutely no problem with creating profiles! Excellent work !<br>
>>>><br>
>>>> If I invert the route , ie in Basecamp, and export it in mapsource, same<br>
>>>> : no issues at all<br>
>>>><br>
>>>> At one stage, I cannot reproduce it ,I just got a black profile, but<br>
>>>> that could be when I a dem was missing.<br>
>>>><br>
>>>><br>
>>>> On 08/02/2018 19:11, Gerd Petermann wrote:<br>
>>>>> Hi Nick,<br>
>>>>><br>
>>>>> great! In my test cases I found problems with long distance routes<br>
>>>>> without any stopover.<br>
>>>>> Please try that as well, maybe also the inverse routes.<br>
>>>>><br>
>>>>> Gerd<br>
>>>>><br>
>>>>> ________________________________________<br>
>>>>> Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag<br>
>>>>> von osm@pinns <osm@pinns.co.uk><br>
>>>>> Gesendet: Donnerstag, 8. Februar 2018 19:01<br>
>>>>> An: mkgmap-dev@lists.mkgmap.org.uk<br>
>>>>> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
>>>>><br>
>>>>> Hi Gerd<br>
>>>>><br>
>>>>> Brilliant ! have done a really spaghetti route with lots of ups and<br>
>>>>> downs left and right and<br>
>>>>><br>
>>>>> seems to be working with align-for-dem=360 and even<br>
>>>>><br>
>>>>> --dem-dists=2484,3312,9942,16560<br>
>>>>><br>
>>>>> r<br>
>>>>><br>
>>>>> Nick<br>
>>>>><br>
>>>>> On 08/02/2018 17:40, Gerd Petermann wrote:<br>
>>>>><br>
>>>>> Hi all,<br>
>>>>><br>
>>>>> I've created patches for splitter and mkgmap.<br>
>>>>> The binaries are here:<br>
>>>>> <a href="http://files.mkgmap.org.uk/download/417/splitter.jar">http://files.mkgmap.org.uk/download/417/splitter.jar</a><br>
>>>>> <a href="http://files.mkgmap.org.uk/detail/416">http://files.mkgmap.org.uk/detail/416</a><br>
>>>>><br>
>>>>> Please try splitter with align-for-dem=360. I found no more crashes<br>
>>>>> as long<br>
>>>>> as used only one dem level, e.g. dem-dists=3312 or dem-dists=9936<br>
>>>>><br>
>>>>> Maybe you find a combination of align-for-dem and dem-dists with<br>
>>>>> more than one value<br>
>>>>> that still works, I'll try again tomorrow.<br>
>>>>><br>
>>>>> Gerd<br>
>>>>><br>
>>>>> ________________________________________<br>
>>>>> Von: mkgmap-dev<br>
>>>>> <mkgmap-dev-bounces@lists.mkgmap.org.uk><mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk><br>
>>>>> im Auftrag von Gerd Petermann<br>
>>>>> <gpetermann_muenchen@hotmail.com><mailto:gpetermann_muenchen@hotmail.com><br>
>>>>> Gesendet: Donnerstag, 8. Februar 2018 13:16<br>
>>>>> An: Development list for mkgmap<br>
>>>>> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
>>>>><br>
>>>>> Hi all,<br>
>>>>><br>
>>>>> the patch contained a stupid bug, but there is more to this:<br>
>>>>> 1) the effect of the patch depends on the dem-dists value (I assume<br>
>>>>> only the one<br>
>>>>> that gives the highest resolution). The higher the resolution the<br>
>>>>> better it works.<br>
>>>>> 2) it probably also depends on the boundaries (areas.list)<br>
>>>>><br>
>>>>> I assume now that the tile boundary from areas.list should be a<br>
>>>>> certain multiples of degrees,<br>
>>>>> probably different multiples for lat and lon and that the overlap<br>
>>>>> simply makes<br>
>>>>> sure that this boundary is within the overlapped area.<br>
>>>>> Maybe the preferred multiples also depend on the dem-dist.<br>
>>>>><br>
>>>>> I'll try to find out more ...<br>
>>>>><br>
>>>>> Gerd<br>
>>>>><br>
>>>>> ________________________________________<br>
>>>>> Von: mkgmap-dev<br>
>>>>> <mkgmap-dev-bounces@lists.mkgmap.org.uk><mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk><br>
>>>>> im Auftrag von osm@pinns <osm@pinns.co.uk><mailto:osm@pinns.co.uk><br>
>>>>> Gesendet: Donnerstag, 8. Februar 2018 10:33<br>
>>>>> An:<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
>>>>><br>
>>>>> Hi Gerd<br>
>>>>><br>
>>>>> I think you are right ,ie<br>
>>>>><br>
>>>>> start and finishing point at same level seems OK eventhough the route<br>
>>>>> turns south 20miles then up again<br>
>>>>><br>
>>>>> r<br>
>>>>><br>
>>>>> Nick<br>
>>>>><br>
>>>>><br>
>>>>> On 08/02/2018 09:27, Gerd Petermann wrote:<br>
>>>>><br>
>>>>><br>
>>>>> Hi all,<br>
>>>>><br>
>>>>> okay, thanks for testing. I'll try to find a better patch.<br>
>>>>> Please check: I think the patch works fine for routes which cross<br>
>>>>> tile borders in horizontal direction<br>
>>>>> direction but I still see problems with vertical crossing. Can you<br>
>>>>> confirm that?<br>
>>>>><br>
>>>>> Gerd<br>
>>>>><br>
>>>>> ________________________________________<br>
>>>>> Von: mkgmap-dev<br>
>>>>> <mkgmap-dev-bounces@lists.mkgmap.org.uk><mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk><br>
>>>>> im Auftrag von Henning Scholland<br>
>>>>> <osm@hscholland.de><mailto:osm@hscholland.de><br>
>>>>> Gesendet: Donnerstag, 8. Februar 2018 09:59<br>
>>>>> An: Development list for mkgmap<br>
>>>>> Betreff: Re: [mkgmap-dev] patch for crash in MapSource<br>
>>>>><br>
>>>>> Same for me, but just did quick test. Will try on the weekend more<br>
>>>>> detailed<br>
>>>>> Henning<br>
>>>>> On 8 Feb 2018, at 16:57, lig fietser<br>
>>>>> <ligfietser@hotmail.com<mailto:ligfietser@hotmail.com><mailto:ligfietser@hotmail.com><mailto:ligfietser@hotmail.com>><br>
>>>>> wrote:<br>
>>>>><br>
>>>>> Hi Gerd,<br>
>>>>><br>
>>>>> I tested your patch but I still see frequent crashes near tile borders.<br>
>>>>><br>
>>>>><br>
>>>>> ________________________________<br>
>>>>> Van: mkgmap-dev<br>
>>>>> <mkgmap-dev-bounces@lists.mkgmap.org.uk><mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk><br>
>>>>> namens Gerd Petermann<br>
>>>>> <GPetermann_muenchen@hotmail.com><mailto:GPetermann_muenchen@hotmail.com><br>
>>>>> Verzonden: woensdag 7 februari 2018 02:45:27<br>
>>>>> Aan:<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> Onderwerp: [mkgmap-dev] patch for crash in MapSource<br>
>>>>><br>
>>>>> Hi all,<br>
>>>>><br>
>>>>> attached is a patch that seems to help in many cases where<br>
>>>>> --dem-poly causes crashes in MapSource "Show Profile..."<br>
>>>>> A binary is here:<br>
>>>>> <a href="http://files.mkgmap.org.uk/download/414/mkgmap.jar">http://files.mkgmap.org.uk/download/414/mkgmap.jar</a><br>
>>>>><br>
>>>>> It changes the TRE file and the *.tdb file.<br>
>>>>> I still see a few crashes but maybe those are caused by other problems.<br>
>>>>><br>
>>>>> Please try and let me know your results. I found no bad impact so far,<br>
>>>>> long distance routing still seems to work, but I've not tested much.<br>
>>>>><br>
>>>>> @Steve: Maybe we have to make sure that the areas in *.tdb do not<br>
>>>>> overlap.<br>
>>>>> In this case this patch is not yet okay.<br>
>>>>><br>
>>>>> Gerd<br>
>>>>><br>
>>>>> ________________________________<br>
>>>>><br>
>>>>> mkgmap-dev mailing list<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>>>> _______________________________________________<br>
>>>>> mkgmap-dev mailing list<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>>>><br>
>>>>><br>
>>>>><br>
>>>>> _______________________________________________<br>
>>>>> mkgmap-dev mailing list<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>>>> _______________________________________________<br>
>>>>> mkgmap-dev mailing list<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>>>><br>
>>>>><br>
>>>>><br>
>>>>><br>
>>>>> _______________________________________________<br>
>>>>> mkgmap-dev mailing list<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk><br>
>>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>>>><br>
>>>>> _______________________________________________<br>
>>>>> mkgmap-dev mailing list<br>
>>>>> mkgmap-dev@lists.mkgmap.org.uk<br>
>>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>>> _______________________________________________<br>
>>>> mkgmap-dev mailing list<br>
>>>> mkgmap-dev@lists.mkgmap.org.uk<br>
>>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>>> _______________________________________________<br>
>>> mkgmap-dev mailing list<br>
>>> mkgmap-dev@lists.mkgmap.org.uk<br>
>>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>> _______________________________________________<br>
>> mkgmap-dev mailing list<br>
>> mkgmap-dev@lists.mkgmap.org.uk<br>
>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
>> _______________________________________________<br>
>> mkgmap-dev mailing list<br>
>> mkgmap-dev@lists.mkgmap.org.uk<br>
>> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
> _______________________________________________<br>
> mkgmap-dev mailing list<br>
> mkgmap-dev@lists.mkgmap.org.uk<br>
> <a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev">http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev</a><br>
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