version "3.2.5"
package "convert_example"
purpose "Convert between different file formats of Monte Carlo event record.
Example:
        convert_example -i hepmc2 -o treeroot input.hepmc output.root
"
option "input-format" i "Input format" string required values= "hepmc2", "auto", "hepmc3", "hpe", "root", "treeroot", "lhef" ,  "plugin", "proto"
option "output-format" o "Output format" string required values="hepmc2", "hepmc3", "hpe" ,"root", "treeroot", "treerootopal", "hpezeus", "dump","plugin", "dot", "none", "proto"
option "extensions" e "Extensions, in a form extension=value, could be passed to readers/writers" multiple optional string
option "strict-read" -  "Exit in case of reading broken event." optional long default="0"
option "events-limit" - "Limit of events to read from input" optional long default="100000000"
option "first-event-number" -       "Lowest allowed event number" optional long default="-100000000"
option "last-event-number" -        "Highest allowed event number" optional long default="100000000"
option "print-every-events-parsed" - "Frequency of parsing information printouts" optional long default="100"
option "compressed-input"        - "Assume compressed input for expicitely specified formats. Requires linkage with zlib/lzma/bz2."        flag       off
option "compressed-output"        - "Write compressed output for expicitely specified formats. Requires linkage with zlib/lzma/bz2."  string optional values="z", "lzma", "bz2", "plaintext" default="plaintext" 
