Hi Bernd,
Andrzejs version makes sure that the include doesn't
override mkgmap:road-speed-max if it was set anywhere
before. I think we should keep it that way.
reg. 25mph=40.25 kmh :
Do you propose to change the rule to 41 like below?
maxspeed=* & mkgmap:road-speed-max!=* & maxspeedkmh() <= 41 { set mkgmap:road-speed-max = 2 }
Gerd
From: weigelt.bernd@web.de
To: mkgmap-dev@lists.mkgmap.org.uk
Date: Sun, 15 Mar 2015 14:53:19 +0100
Subject: Re: [mkgmap-dev] roadspeed in default style
Am Sonntag, 15. März 2015, 06:10:15 schrieb GerdP:
Hi Gerd
I don't think that there is a negative influence, but it can improve the
troughput a little bit.
I have shortened the file a little bit more and merge the test of highway=* to
the last lines
output with maxspeed=* & maxspeedkmh() =* { echo ' ${mkgmap:road-speed-max}'}
329442750: 0
329651261: 2
330025588: null
330025588: null
330025588: null
330149281: 3
330183871: 4
Can you test the attached file, please?
Bernd
> I agree that we can remove the extra lines to delete maxspeed.
> I still see no reason to bother about railways.
> Do you think that it has an influence on the img output
> or do you tink that you improve throughput with this extra rule?
--
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