NAME

       osmium - multipurpose tool for working with OpenStreetMap data

SYNOPSIS

       osmium COMMAND [ARG...]
       osmium --version

DESCRIPTION

       Multipurpose tool for working with OpenStreetMap data.

       Run osmium help COMMAND to get more information about a command.

OPTIONS

       -h, --help
              Show usage and list of commands.

       --version
              Show program version.

COMMANDS

       add-locations-to-ways
              add node locations to ways in OSM file

       apply-changes
              apply OSM change file(s) to OSM data file

       cat    concatenate OSM files and convert to different formats

       changeset-filter
              filter changesets from OSM changeset files

       check-refs
              check referential integrity of OSM file

       derive-changes
              create OSM change file from two OSM files

       diff   display differences between OSM files

       export export OSM data

       extract
              create geographical extracts from an OSM file

       fileinfo
              show information about an OSM file

       getid  get objects from OSM file by ID

       help   show help about commands

       merge  merge several OSM files into one

       merge-changes
              merge several OSM change files into one

       renumber
              renumber object IDs

       show   show OSM file

       sort   sort OSM files

       tags-filter
              filter OSM data based on tags

       time-filter
              filter OSM data by time from a history file

COMMON OPTIONS

       Most commands support the following options:

       -h, --help
              Show short usage information.

       -v, --verbose
              Set verbose mode.  The program will output information about what it is doing to STDERR.

MEMORY USAGE

       Osmium  commands  try  to  do their work as memory efficient as possible.  But some osmium commands still
       need to load quite a bit of data into main memory.  In some cases this means that only  smaller  datasets
       can  be  handled.   Look  into the man pages for the individual commands to learn more about their memory
       use.

       If you use the -v, --verbose option on most commands they will print out their peak memory usage  at  the
       end.   This  is  the actual amount of memory used including the program code itself, any needed libraries
       and the data.  (Printing of memory usage is currently only available on Linux systems.)

       If an osmium command exits with an "Out of memory" error,  try  running  it  with  --verbose  on  smaller
       datasets to get an idea how much memory it needs.

SEE ALSO

       • osmium-add-locations-to-ways(1),  osmium-apply-changes(1),  osmium-cat(1),  osmium-changeset-filter(1),
         osmium-check-refs(1), osmium-derive-changes(1),  osmium-diff(1),  osmium-export(1),  osmium-extract(1),
         osmium-fileinfo(1),   osmium-getid(1),  osmium-merge(1),  osmium-merge-changes(1),  osmium-renumber(1),
         osmium-show(1), osmium-sort(1), osmium-tags-filter(1), osmium-time-filter(1), osmium-file-formats(5)

       • Osmium website (http://osmcode.org/osmium-tool/)

COPYRIGHT

       Copyright (C) 2013-2017 Jochen Topf <jochen@topf.org>.

       License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.  This is  free  software:
       you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

CONTACT

       If you have any questions or want to report a bug, please go to http://osmcode.org/contact.html

AUTHORS

       Jochen Topf <jochen@topf.org>.

                                                      1.7.1                                            OSMIUM(1)