omega_grid

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Omega Grid

The omega_grid is specified by the omega_age_grid and omega_time_grid tables.

omega_age_grid Table

This table has two columns, omega_age_grid_id and age_id. If this table is empty, the omega_time_grid table must also be empty.

n_omega_age

We use the notation n_omega_age for the number of values in this table.

omega_age_grid_id

is the Primary Key for this table.

age_id

This column has type integer and specifies the age grid points by their index in the root_database age table.

omega_time_grid Table

This table has two columns, omega_time_grid_id and time_id. If this table is empty, the omega_age_grid table must also be empty.

n_omega_time

We use the notation n_omega_time for the number of values in this table.

omega_time_grid_id

is the Primary Key for this table.

time_id

This column has type integer and specifies the time grid points by their index in the root_database time table.