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<div dir="ltr">Hi Henning,<br><br>some more remarks:<br>A factor of 2 is more or less the best value you can expect,<br>and it is likely that the factor is bigger.<br>Reason: splitter tries to create no tiles with <br>a very small number of nodes, it will typically produce a few tiles<br>with nearly 100% of the max-nodes value and other other with<br>less than 50%. The log shows the values:<br>...<br>Area 63240082 covers (48.8671875,8.701171875) to (49.21875,9.0966796875) and contains 837131 nodes (52 %)<br>Area 63240083 covers (48.8671875,9.0966796875) to (49.04296875,9.4482421875) and contains 607941 nodes (37 %)<br>Area 63240084 covers (49.04296875,9.0966796875) to (49.21875,9.4482421875) and contains 1035670 nodes (64 %)<br>Area 63240085 covers (49.21875,8.4375) to (49.833984375,8.701171875) and contains 1541414 nodes (96 %)<br>...<br><br>As long as we create rectangular tiles you should not expect much better results.<br><br>Gerd<br><br><div>> Date: Fri, 25 Apr 2014 21:54:05 +0200<br>> From: osm@aighes.de<br>> To: mkgmap-dev@lists.mkgmap.org.uk<br>> Subject: Re: [mkgmap-dev] mkgmap ToDo list<br>> <br>> Hi Gerd,<br>> <br>> I would like to have img-tiles which have globally nearly the same <br>> filesize, so that they use the space of devices like eTrex 10.<br>> <br>> With my actual map I use globally the same value for max-nodes. But the <br>> size of the img-tiles differ more then factor 2. Eg. a tile in Germany <br>> is between 2 and 5 mb where a tile in China is about 10 mb. If I remove <br>> details, this difference will increase, because in Germany more objects <br>> will be removed from the img-tile then in China.<br>> <br>> Henning<br>> <br>> _______________________________________________<br>> mkgmap-dev mailing list<br>> mkgmap-dev@lists.mkgmap.org.uk<br>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev<br></div></div>
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