Hi Steve, okay, thanks. I think that means that my file doesn't help much to learn what format we should write. I am not even sure if it is really routable, it's just my only one that contains a NOD file. It is called "GARMIN Worldwide Autoroute", and it probably contains only major roads. Gerd
Date: Wed, 15 Jan 2014 09:38:45 +0000 From: steve@parabola.me.uk To: mkgmap-dev@lists.mkgmap.org.uk Subject: Re: [mkgmap-dev] Routing
Hi Gerd
Attached is a small excerpt of my output file containing the header and the first lines of NOD1.
That file seems to be in a completely different format, too many zeros at the beginning. You would have to use NOD2 to get the node addresses and then work out why there was a gap at the beginning or whatever else is going on. NodCheck kind of does this, but only after the table structure is worked out so I don't think it would work as it is. However if NOD2 is OK there is no reason why you should not rely on it to get the table addresses.
..Steve
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