[mkgmap-dev] Combine ovm files?

Tue Feb 17 21:20:29 GMT 2015

Hi,

is there a way to combine several overview map work files (ovm_*.img)
into a new overview map?

I have a set of about 200 compiled map tiles and the corresponding ovm
files.

I can combine subsets of these map tiles into new gmapsupp files, but
how do I make the new overview maps?

Best regards

Ralf