Miscellaneous

ocp               ::=  "attributeCreationOrder" ":" attr_crt_order ","
                       "attributePhaseChange" ":" attr_phase_change ","
                       "trackTimes" ":" track_times
attr_crt_order    ::=   "H5P_CRT_ORDER_TRACKED"
                      | "H5P_CRT_ORDER_INDEXED"
attr_phase_change ::=  "{"
                       "maxCompact" ":" non_negative_integer ","
                       "minDense" ":" non_negative_integer
                       "}"
track_times       ::=  "false" | "true"

URL

url      ::=  scheme "://" domain [ ":" port ] "/" path [ "#" fragment ]
scheme   ::=  "file" | "http"
domain   ::=  rfc1738_url_path
port     ::=  non_negative_integer
path     ::=  ( "datasets" | "datatypes" | "groups" ) "/" identifier
fragment ::=  "h5(" hdf5_path_name ")"

hdf5_path_name_array ::=  "[" hdf5_path_name_list "]"
hdf5_path_name_list  ::=  hdf5_path_name, ("," hdf5_path_name)*
hdf5_path_name       ::=  [ "/" ] link_name ("/" link_name )*
link_name            ::=  ascii_string_wo_slash | unicode_string_wo_slash

Simple Types

byte_array                 ::=  "[" byte_list "]"
byte_list                  ::=  byte_value ("," byte_value)*
byte_value                 ::=  /0x[0-F][0-F]/
dims_array                 ::=  non_negative_integer_array
maxdims_array              ::=  "[" maxdims_list "]"
maxdims_list               ::=  maxdim ("," maxdim)*
maxdim                     ::=  positive_integer | "H5S_UNLIMITED"
non_negative_integer_array ::=  "[" non_negative_integer_list "]"
non_negative_integer_list  ::=  non_negative_integer
                                ("," non_negative_integer)*
non_negative_integer       ::=  /integer >= 0/
positive_integer_array     ::=  "[" positive_integer_list "]"
positive_integer_list      ::=  positive_integer
                                ("," positive_integer)*
positive_integer           ::=  /integer > 0/

Date and Time

utc_datetime ::=  **TBD**

Strings

ascii_string_wo_slash   ::=  **TBD**
ascii_string            ::=  **TBD**
unicode_string_wo_slash ::=  **TBD**
unicode_string          ::=  **TBD**

Identifier

id_reference ::=  identifier
identifier   ::=  uuid | **TBD**
uuid         ::=   /[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}/