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[mkgmap-dev] HGT - getElevation()

From Andrzej Popowski popej at poczta.onet.pl on Wed Jan 10 13:33:40 GMT 2018

Hi Gerd,

I see you have introduced NO_VAL constant in recent code. Please note, 
then my interpolation code can return (double)HGTReader.UNDEF too, when 
it returns nearest HGT value, which happened to be void.

I think more clear would be to move Math.round() to 
interpolatedHeight(), see attached patch.

Best regards,

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