Re: Issue merging multiple maps

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Issue-merging-multiple-maps-tp7013p7045.html

Hi,

The number 650 is wrong, you will see that it will finish before reaching it, meaning it really skipped 300 first frames. IDs always restart to 1. If you want to re-use same IDs from input database, you should set Mem/GenerateIds to false. However, If your second database restarts IDs from 1, there will be errors if new IDs are smaller. Note also that -start won't work well with multi-database inputs, it will skip 300 frames for each database. It would be better to do this:

rtabmap-reprocess -start 300 section1.db section1_subset.db
rtabmap-reprocess "section1_subset.db;section2.db" out.db

cheers,
Mathieu