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<body class='hmmessage'><div dir='ltr'>Hi Alexandre,<br><br>I don't have much time to analyse your data today.<br>I think splitter assumes that the tile boundaries <br>are <br>"multiples of 0x200 map units wide and high"<br>when you use resolution=15.<br><br>Since you use keep-complete=false you have to watch<br>the overlap value.<br>You can use a larger overlap value like 10000 to fix this problem.<br><br>Gerd<br><br><br><div><hr id="stopSpelling">Date: Fri, 29 May 2015 22:04:34 -0300<br>From: alexandre.loss@gmail.com<br>To: mkgmap-dev@lists.mkgmap.org.uk<br>Subject: [mkgmap-dev] Splitter problem: losing a track segment<br><br><div dir="ltr">Hi guys,<div><br></div><div>I'm facing a problem in one of my maps, that is probably might be happening in other places where I didn't see yet.<br></div><div>The problem can be seen in the figure below taken from MapSource. There is a gap in a track on the border of the tiles:<br></div><div><br></div><div><div><img src="cid:ii_14da1fd23aa9cf4e" alt="Imagem inline 2" width="215" height="215"><br></div></div><div><br></div><div>So I started to analyze the problem step-by-step till find that the problem was generated by Splitter (last version).<br></div><div><br></div><div>To simplify your analysis, I edited my .osm file before running Splitter and remove all objects (nodes, lines, poi, etc.) not related to the problem, leaving only the line where the problem happens. The result was the file "93352150-Ribeirao_Preto.osm" attached, containing only this:<br></div><div><br></div><div><div><font face="monospace, monospace"><?xml version="1.0" encoding="UTF-8"?></font></div><div><font face="monospace, monospace"><osm version="0.6" generator="TSuite 6.6.0.4"></font></div><div><font face="monospace, monospace"><!-- === POLYLINE ROTEAVEL - INICIO: SP-255 DANIELLE ======================== --><br></font></div><div><font face="monospace, monospace"> <font color="#ff0000"><node id="576" lat="-21.9388623" lon="-48.3347007" visible="true" version="1"/></font></font></div><div><font face="monospace, monospace"> <node id="805" lat="-21.8877920" lon="-48.2932640" visible="true" version="1"/></font></div><div><font face="monospace, monospace"> <node id="806" lat="-21.8674906" lon="-48.2767485" visible="true" version="1"/></font></div><div><font face="monospace, monospace"> <node id="804" lat="-21.8661147" lon="-48.2756044" visible="true" version="1"/></font></div><div><font face="monospace, monospace"> <way id="803" visible="true" version="1"></font></div><div><font face="monospace, monospace"> <nd ref="576"/></font></div><div><font face="monospace, monospace"> <nd ref="805"/></font></div><div><font face="monospace, monospace"> <nd ref="806"/></font></div><div><font face="monospace, monospace"> <nd ref="804"/></font></div><div><font face="monospace, monospace"> <tag k="highway" v="trunk"/></font></div><div><font face="monospace, monospace"> <tag k="name" v="SP-255 DANIELLE"/></font></div><div><font face="monospace, monospace"> <tag k="ref" v="SP-255"/></font></div><div><font face="monospace, monospace"> <tag k="addr:city" v="BOA ESPERANÇA DO SUL"/></font></div><div><font face="monospace, monospace"> <tag k="addr:state" v="SP"/></font></div><div><font face="monospace, monospace"> <tag k="addr:country" v="Brasil"/></font></div><div><font face="monospace, monospace"> </way></font></div><div><font face="monospace, monospace"><!-- === POLYLINE ROTEAVEL - FIM: SP-255 DANIELLE ======================== --></font></div><div><font face="monospace, monospace"></osm></font><br></div></div><div><br></div><div>Then I ran Splitter on this file and the result was the file "93352150.osm" (attached and compacted), whose content are the lines bellow:<br></div><div><br></div><div><div><font face="monospace, monospace"><?xml version='1.0' encoding='UTF-8'?></font></div><div><font face="monospace, monospace"><osm version='0.5' generator='splitter' upload='false'></font></div><div><font face="monospace, monospace"><bounds minlat='-21.895751953125' minlon='-50.262451171875' maxlat='-20.401611328125' maxlon='-47.548828125'/></font></div><div><font face="monospace, monospace"><node id='805' lat='-21.8877920' lon='-48.2932640'/></font></div><div><font face="monospace, monospace"><node id='806' lat='-21.8674906' lon='-48.2767485'/></font></div><div><font face="monospace, monospace"><node id='804' lat='-21.8661147' lon='-48.2756044'/></font></div><div><font face="monospace, monospace"><way id='803'></font></div><div><font face="monospace, monospace"><nd ref='576'/></font></div><div><font face="monospace, monospace"><nd ref='805'/></font></div><div><font face="monospace, monospace"><nd ref='806'/></font></div><div><font face="monospace, monospace"><nd ref='804'/></font></div><div><font face="monospace, monospace"><tag k='highway' v='trunk'/></font></div><div><font face="monospace, monospace"><tag k='name' v='SP-255 DANIELLE'/></font></div><div><font face="monospace, monospace"><tag k='ref' v='SP-255'/></font></div><div><font face="monospace, monospace"><tag k='addr:city' v='BOA ESPERANÇA DO SUL'/></font></div><div><font face="monospace, monospace"><tag k='addr:state' v='SP'/></font></div><div><font face="monospace, monospace"><tag k='addr:country' v='Brasil'/></font></div><div><font face="monospace, monospace"></way></font></div><div><font face="monospace, monospace"></osm></font></div></div><div><br></div><div>Note that in the "93352150.osm" file is missing the node 576 definition (i.e.: <font color="#ff0000" face="monospace, monospace"><node id="576" lat="-21.9388623" lon="-48.3347007" visible="true" version="1"/></font>).<br></div><div>And this is the cause of the lost segment.</div><div><br></div><div>I'm running Splitter in the following way:</div><div><br></div><div><div><font face="monospace, monospace">java -jar splitter.jar </font><span style="font-family:monospace,monospace;">--split-file=93352150-Ribeirao_Preto.list</span><span style="font-family:monospace,monospace;"> </span><span style="font-family:monospace,monospace;">--max-areas=1024 </span><span style="font-family:monospace,monospace;">--mixed=true </span><span style="font-family:monospace,monospace;">--keep-complete=false </span><span style="font-family:monospace,monospace;">--resolution=15 </span><span style="font-family:monospace,monospace;">--output=xml 93352150-Ribeirao_Preto.osm</span></div></div><div><br></div><div>The above .list file is attached.</div><div><br></div><div>If this is not a Splitter error, please, let me know what I'm doing wrong.</div><div><br></div><div>Thanks.</div><div><br></div><div>Alexandre</div><div><br></div></div>
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