age_table#

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The Age Table#

age_id#

This column has type integer and is the primary key for the this table. Its initial value is zero, and it increments by one for each row.

age#

This column has type real and is a set of age values. The values in the age column must be unique; i.e., none of the values may repeated. The values can be in any specific order; e.g., they do not need to be increasing or decreasing.

age_min#

The maximum age in this table is called age_min and is used to define the Age Average Grid .

age_max#

The maximum age in this table is called age_max and is used to define the Age Average Grid .

Example#

The file age_table.py contains an example age table.