Re: [mkgmap-dev] Flooded islands

2021-03-14 Thread Gerd Petermann
Hi all, so an MP with natural=bay is another candidate that causes trouble and - since natural=bay should not be mapped with relations - can be ignored. In this case it should be enough to change the style. Gerd Von: mkgmap-dev im Auftrag von dfjk...@g

Re: [mkgmap-dev] Flooded islands

2021-03-14 Thread dfjkman
Hi Karl, I suspect the reason is that Eckerö and other smaller islands are not included in the MP Gulf of Bothnia with an inner role, the MP is a bay, Fasta Åland is included with role inner. This would mean that the bay will technically over lay the islands, apart from Fasta Åland, they would be

[mkgmap-dev] Flooded islands

2021-03-14 Thread 7770
Hi. I noted that many of the islands in the Åland archipalago (between Sweden and Finland) are flooded. On a GPS unit (gpsmap 66st) the land looks like land, but when howering the pointer over the area it shows the name of the sea, not the name if the island. In qmapshack the islands look flood

Re: [mkgmap-dev] tile takes very long time to generate

2021-03-14 Thread Gerd Petermann
Hi all, I've started a new branch called faster-mp, see http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4609 and the corresponding download link on the bottom of http://www.mkgmap.org.uk/download/mkgmap.html So far I've only started to remove "old-style MP" support. There are st

Re: [mkgmap-dev] tile takes very long time to generate

2021-03-14 Thread Gerd Petermann
Hi Ticker, the handling of the inner/outer role is indeed strange. The program calculates the "real" roles first, based on geometry. Later it checks if the given roles from the relation and may ignore the MP if no way has an empty role or role outer. This test should be done first or not at all