"To indicate where an output file should switch, one can\n"                  \
  "specify the switch points via:\n\n"                                         \
  "  switchAfter: [\n"                                                         \
  "    [\"a.txt\", [1]    ], # ==> Switch after Run 1 in file \"a.txt\"\n"     \
  "    [\"a.txt\", []     ], # ==> Switch after file \"a.txt\"\n"              \
  "    [\"b.txt\", [1,4]  ], # ==> Switch after Run 1, SubRun 4 in file "      \
  "\"b.txt\"\n"                                                                \
  "    [\"b.txt\", [2,3,7]]  # ==> Switch after Run 2, SubRun 3, Event 7 in "  \
  "file \"b.txt\"\n"                                                           \
  "  ]\n\n"                                                                    \
  "Note that the switching behavior should be put in the order that\n"         \
  "the switching is expected--e.g. it would be an error to\n"                  \
  "specify [\"a.txt\", []] as the first item since that would\n"               \
  "tell the module to switch after the first file has been\n"                  \
  "processed, and then switch after Run 1 in file \"a.txt\". In\n"             \
  "other words, no sorting is done of the specified switch points."