TAG METADATA INFORMATION (GeMM)
Section [VERSIO] (REL file)

This section contains information on the version of the metadata and the relations between the tables. This section is not present in the REL files in REL1 format where it is assumed that Vers=1 and SubVers=0.

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Name of GeMM entry: Metadata version
Name of the REL file key: VersMetaDades and SubVersMetaDades

Description and considerations: The version and subversion of the metadata. The version number is shown followed by a decimal point and the subversion number, following the usual convention for version numbering.

If the REL file keys indicate:

VersMetaDades=4
SubVersMetaDades=0

then GeMM will show: Metadata version: 4.0.

Follows the proposal of: GeMM

Obligatory according to GeMM: Yes

Cardinality: 1

Type of key: N

AppliesToLayer: Yes
AppliesToSeries: No (contains information about the Layer)

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Name of GeMM entry: Relations table version
Name of the REL file key: Vers and SubVers

Description and considerations: Version and subversion of the relations between the tables. The version number is shown followed by a decimal point and the subversion number, following the usual convention for version numbering.

If the REL file keys indicate:

Vers=4
SubVers=0

Follows the proposal of: GeMM

Obligatory according to GeMM: Yes

Cardinality: 1

Type of key: N

AppliesToLayer: Yes
AppliesToSeries: No (contains information about the Layer)

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