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Hello guys</div>
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I don't know if this is the right place to ask: please forgive me if not and delete my request.</div>
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I have a problem with contours, generated from DEM HGT files, downloaded both from Nasa and Viewfinder, and tried with different Douglas-Peucker values.</div>
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I get empty spaces in some areas of the map, close to the state/region border, and squares with no DEM data, as you can see in this picture (this is the north part of Trentino Alto Adige, north of Italy):</div>
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<img style="max-width:100%" class="ContentPasted0 w-1644 h-856" id="imageSelected0" size="1854440" contenttype="image/png" data-outlook-trace="F:1|T:1" src="cid:7f488b98-a01f-4538-bd2a-fe8ca3b4d4fa"></div>
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I use HGT2OSM and OSMCONVERT to process all HGTs and obtain a single OSM file, the I split it with the Splitter.</div>
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Then I merge everything in a single IMG file with MKGMAP.</div>
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Do you know what could be the reason of this problem and how to solve ?</div>
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Thank you in advance for all your help</div>
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Regards,</div>
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Diego</div>
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