[mkgmap-dev] Process for Creating Contour Maps?

Mon Feb 22 11:21:06 GMT 2010

Christian Gawron wrote:
> Dear Jeffrey,
>
> # Contours take their name from the elevation setting.
> contour=elevation & ele ~ '\d*[02468]00'
>     { name '${ele|conv:m=>ft}'; }
>     [0x22 resolution 18]
> contour=elevation & ele ~ '\d+[05]0'
>     { name '${ele|conv:m=>ft}'; }
>     [0x21 resolution 21]
> contour=elevation
>     { name '${ele|conv:m=>ft}'; }
>     [0x20 resolution 23]
> for this purpose.
>
>   
Hi Christain

Could you expand on what this means please:
~ '\d*[02468]00'
~ '\d+[05]0'

Cheers
Dave F.