iCSV:


               iCSV     ::= firstlineheader_sectiondata_section

no references

firstline:


               firstline
                        ::= '#' ' ' 'iCSV' ' ' version_number ' ' 'UTF-8' newline

referenced by:

iCSV

header_section:


               header_section
                        ::= metadata_headermetadata_sectionfields_headerfields_section

referenced by:

iCSV

metadata_header:


               metadata_header
                        ::= '#' ' ' '[METADATA]' newline

referenced by:

header_section

metadata_section:


               metadata_section
                        ::= ( '#' ( whitespace ( required_metadata | recommended_metadata | other_metadata ) )? lineend | newline )+

referenced by:

header_section

required_metadata:


               required_metadata
                        ::= 'field_delimiter' assignmentfield_delimiter
                          | 'geometry' assignmentgeometry
                          | 'srid' assignmentEPSG_code

referenced by:

metadata_section

recommended_metadata:


               recommended_metadata
                        ::= 'station_id' assignmentalphanumeric
                          | 'timestamp_meaning' assignmenttimestamp_meanings
                          | 'nodata' assignment ( integer | float )
                          | 'timezone' assignment ( integer | float | tz_string )
                          | ( 'doi' | 'reference' ) assignmentvalue

referenced by:

metadata_section

other_metadata:


               other_metadata
                        ::= keyassignmentvalue

referenced by:

metadata_section

fields_header:


               fields_header
                        ::= '#' ' ' '[FIELDS]' newline

referenced by:

header_section

fields_section:


               fields_section
                        ::= ( '#' ( whitespace ( required_fields | recommended_fields | other_fields ) )? lineend | newline )+

referenced by:

header_section

required_fields:


               required_fields
                        ::= 'fields' assignmentvalues

referenced by:

fields_section

recommended_fields:


               recommended_fields
                        ::= ( 'units_multiplier' | 'units_offset' | 'units' | 'long_name' | 'standard_name'
                  ) assignmentvalues
                          | 'timestamp_meaning' assignmenttimestamp_meanings

referenced by:

fields_section

other_fields:


               other_fields
                        ::= keyassignmentvalues

referenced by:

fields_section

data_section:


               data_section
                        ::= '#' ' ' '[DATA]' newlinedataline+

referenced by:

iCSV

dataline:


               dataline ::= value ( field_delimitervalue )* newline

referenced by:

data_section

values:


               values   ::= value ( field_delimiterwhitespacevalue )*

referenced by:

other_fields
recommended_fields
required_fields

key:


               key      ::= charalphanumeric*

referenced by:

other_fields
other_metadata

value:


               value    ::= unicode-char*

referenced by:

dataline
other_metadata
recommended_metadata
values

assignment:


               assignment
                        ::= whitespace? '=' whitespace?

referenced by:

other_fields
other_metadata
recommended_fields
recommended_metadata
required_fields
required_metadata

field_delimiter:


               field_delimiter
                        ::= [,|\/:;]

referenced by:

dataline
required_metadata
values

version_number:


               version_number
                        ::= digit* ( '.' alphanumeric+ )? ( '.' alphanumeric+ )?

referenced by:

firstline

EPSG_code:


               EPSG_code
                        ::= 'EPSG' ':' digitdigitdigitdigit

referenced by:

required_metadata

geometry:


               geometry ::= ( 'POINT(' | 'POINTZ(' float ) floatfloat ')'
                          | WKT_string
                          | column_name

referenced by:

required_metadata

timestamp:


               timestamp
                        ::= ISO-8601

no references

timestamp_meanings:


               timestamp_meanings
                        ::= 'beginning'
                          | 'end'
                          | 'middle'
                          | 'instantaneous'
                          | 'other'
                          | 'undefined'

referenced by:

recommended_fields
recommended_metadata

whitespace:


               whitespace
                        ::= ( tab | space )+

referenced by:

assignment
comment
fields_section
lineend
metadata_section
values

comment:


               comment  ::= '#' whitespace? unicode-char?

referenced by:

lineend

lineend:


               lineend  ::= ( whitespace | comment )? newline

referenced by:

fields_section
metadata_section

newline:


               newline  ::= #x0A

referenced by:

data_section
dataline
fields_header
fields_section
firstline
lineend
metadata_header
metadata_section

tab:


               tab      ::= #x9

referenced by:

whitespace

space:


               space    ::= #x20

referenced by:

whitespace

char:


               char     ::= [a-zA-Z]

referenced by:

alphanumeric
key

digit:


               digit    ::= [0-9]

referenced by:

EPSG_code
alphanumeric
float
hex
integer
version_number

integer:


               integer  ::= [+#x2D]? digit+

referenced by:

float
recommended_metadata

alphanumeric:


               alphanumeric
                        ::= ( digit | char )+

referenced by:

key
recommended_metadata
version_number

hex:


               hex      ::= ( digit | [a-fA-F] )+

no references

float:


               float    ::= integer '.' digit*

referenced by:

geometry
recommended_metadata

unicode-char:


               unicode-char
                        ::= [#x9#xA#xD#x20-#xD7FF#xE000-#xFFFD#x10000-#x10FFFF]

referenced by:

comment
value