Re: [mkgmap-dev] Problem with turn restriction

Hi WanMil, the branch tries harder to avoid that such a small road is removed, e.g. in some cases the way is made a bit longer, but it still might happen that it is removed. I see a similar problem when this short way e.g. a highway=steps. Anyhow, the branch has another problem with your

Re: [mkgmap-dev] Problem with turn restriction

Hi, GerdP wrote So, I will first check where the way segement gets lost. well, this is quite special, and I am not sure where to fix it. The input file contains no bbox, so mkgmap calculates it (using 24 bit resolution). Later, the way -47698 is clipped against this bbox using high precision,

[mkgmap-dev] mkgmap and marine mode

I was informed by an user, that the Freizeitkarte maps are by default in marine mode. Has someone information which bit is set in this case and what the default set by mkgmap is? Cheers Klaus -- View this message in context: http://gis.19327.n5.nabble.com/mkgmap-and-marine-mode-tp5795133.html

Re: [mkgmap-dev] Problem with turn restriction

Hi, GerdP wrote So, I will first check where the way segement gets lost. well, this is quite special, and I am not sure where to fix it. The input file contains no bbox, so mkgmap calculates it (using 24 bit resolution). Later, the way -47698 is clipped against this bbox using high

Re: [mkgmap-dev] Problem with turn restriction

Hi WanMil, in the branch the problem occurs if the way is so short that the two end points are highPrecEqual(). This is very unlikely, as we talk about = 4 cm here. The problem probably only occurs with ways close to the tile boundary that are clipped. I don't know if we can save a route

Re: [mkgmap-dev] Problem with turn restriction

Hi I am thinking how to fix the problem with the very short way and the relation. Do you think it is possible to detect that the short way consists of two points with identical Garmin coords. In this case it might be possible to change the restriction in such a way that the ways Today I've

Re: [mkgmap-dev] Problem with turn restriction

Hi Gerd, Hi WanMil, in the branch the problem occurs if the way is so short that the two end points are highPrecEqual(). This is very unlikely, as we talk about = 4 cm here. Sounds great! The problem probably only occurs with ways close to the tile boundary that are clipped. I don't know

Re: [mkgmap-dev] Problem with turn restriction

Hi WanMil, The problem probably only occurs with ways close to the tile boundary that are clipped. I don't know if we can save a route restriction when the to-node or from-node lies outside of the boundary. Would it solve the problem if the boundary nodes are added earlier just before

Re: [mkgmap-dev] Problem with turn restriction

Hi Steve, yes, in the branch I changed the checks so that mkgmap only complains when an arc starts and ends with the same node (same node id). Maybe the solution would be to make sure that all boundary nodes added by the clipper get unique coord instances, so that they also get different node

Re: [mkgmap-dev] Problem with turn restriction

Hi WanMil, I am just guessing. Will have a closer look tomorrow. Gerd Date: Mon, 3 Feb 2014 20:19:46 +0100 From: wmgc...@web.de To: mkgmap-dev@lists.mkgmap.org.uk Subject: Re: [mkgmap-dev] Problem with turn restriction Hi WanMil, The problem probably only occurs with ways close

Re: [mkgmap-dev] Problem with turn restriction

I want to make a small statistic why restriction relations become invalid. Maybe the problem is so seldom that it's not worthy... I have made a short stat with the high-prec branch: There are around 850 relations that are valid (RestrictionRelation.isValid() == true) after loading but that are

Re: [mkgmap-dev] mkgmap and marine mode

Hallo Klaus, marine mode If you look for charts in marine mode: http://wiki.openstreetmap.org/wiki/OpenSeaMap_and_Garmin_nautical_chart_plotter Has someone information which bit is set in this case and what the default set by mkgmap is? Jürgen Baumgartl may be can help. Best regards,

Re: [mkgmap-dev] Problem with turn restriction

I want to make a small statistic why restriction relations become invalid. Maybe the problem is so seldom that it's not worthy... I have made a short stat with the high-prec branch: There are around 850 relations that are valid (RestrictionRelation.isValid() == true) after loading but that are

Re: [mkgmap-dev] Problem with turn restriction

WanMil wrote I want to make a small statistic why restriction relations become invalid. Maybe the problem is so seldom that it's not worthy... I have made a short stat with the high-prec branch: There are around 850 relations that are valid (RestrictionRelation.isValid() == true) after

Re: [mkgmap-dev] mkgmap and marine mode

Hi Klaus, I was informed by an user, that the Freizeitkarte maps are by default in marine mode. As far as I know Freizeitkarte maps are standard topo, not marine. Has someone information which bit is set in this case and what the default set by mkgmap is? mkgmap writes in TRE header at