Unit functions

Unit functions are used to define and get information of units, like Range and Lowerbound

• BaseUnit - configure values units as base units, e.g. meter or second.
• CrsUnit - stamps a coordinate reference system onto a unit (since 20.13)

• TiledUnit - configure segmented/tiled domain unit

• NrofRows - set the number of elements of a domain unit
• Range - sets the range for a unit
• cat_range - sets the range for a categorical unit
• Gridset - configures a grid domain with a projection to a coordinate system

• Lowerbound - the minimum allowed value for the unit argument
• Upperbound - the maximum allowed value for the unit argument
• Boundcenter - the mean value for the unit argument
• Boundrange - the size of the range of the unit

• DomainUnit - a reference to the domain unit of attribute a
• ValuesUnit - a reference to the values unit of attribute a
• DefaultUnit - the literal valuetype

• GetProjectionBase - get the unit used for the coordinate system
• GetProjectionOffset - get the coordinate of the top left grid cell in the coordinate system
• GetProjectionFactor - get the gridsize in both X and Y directions.
• GetMetricFactor - get the factor in the metric of the unit used for the coordinate system