[mkgmap-dev] Multiple .img files in one gmapsupp.img: Some will not show up

Sat Jan 9 20:19:29 GMT 2010

On 01/08/2010 12:02 AM, Simon Eugster wrote:

These tiles look perfectly normal to me:

>   00010002 MPC   9456297  5  1252   25      1 10002  OSM street map
>   00010004 MPC   4245221  5  1252   25      1 10004  OSM street map
>   00010006 MPC  11182177  5  1252   25      1 10006  OSM street map

What about those:

>   00020000 MPC   8953481  5  1252   25

This tile (and a few others) misses a FID/PID. Looks a bit strange. Can you
display this single tile? Does it look ok? What does "gmt -iv" say about it?

I don't know if there is an upper limit for the number of FIDs in one
gmapsupp.img. According to the cgpsmapper manual the FID is meant to be sort
of a "map producer ID" while the PID, which can be between 1 and 60,
identifies a map product of that maker.