Changes between Version 4 and Version 5 of DataModel1.5Draft


Ignore:
Timestamp:
01/11/13 07:27:17 (6 years ago)
Author:
markh
Comment:

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  • DataModel1.5Draft

    v4 v5  
    3131=== Coordinate ===
    3232
    33 A Field may contain one or zero Coordinates per dimension of the Field's data array.
     33A Field may contain one or zero Coordinates per domain_axis of the Field.
    3434
    3535The Coordinate defines a phenomenon and data values for nominal points.  Optionally bounds may be defined.
    3636
    37 The Coordinate defines a domain_axis for the Fields domain.
     37The Coordinate defines the meaning of a domain_axis for the Fields domain.
    3838
    3939Coordinates are one-dimensional and strictly monotonic.
     
    4141=== !AuxiliaryCoordinate ===
    4242
    43 A Field may contain !AuxiliaryCoordinates referenced by dimensions of the Field's data array.
     43A Field may contain !AuxiliaryCoordinates referenced by domain_axes of the Field.
    4444
    45 A Field may contain many !AuxiliaryCoordinates per dimension of the Field's data array.
     45A Field may contain many !AuxiliaryCoordinates per domain_axis of the Field.
    4646
    4747!AuxiliaryCoordinates may be multi-dimensional and not definitively sortable.
     
    5151=== !CellMeasure ===
    5252
    53 A Field may contain !CellMeasure referenced by dimensions of the Field's data array.
     53A Field may contain !CellMeasure referenced by domain_axes of the Field.
    5454
    55 A Field may contain many !CellMeasure per dimension of the Field's data array.
     55A Field may contain many !CellMeasure per domain_axes of the Field.
    5656
    5757!CellMeasures may be multi-dimensional and not definitively sortable.
     
    9191The associations between the Field and its Coordinates and !CellMeasures are qualified associations.  These are UML concepts which denote a managed association without mandating how this association is managed; only the constraints of the relationship are detailed.
    9292
    93 E.g. a Field may have One or Zero Coordinates for each dimension which exists on the Field's Data Array. 
     93E.g. a Field may have One or Zero Coordinates for each domain_axes of the Field.