grid convergence


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grid convergence

The horizontal angle at a place between true north and grid north. It is proportional to the longitude difference between the place and the central meridian. See also convergence.
References in periodicals archive ?
In reality, grid convergence is achieved at larger grid sizes due to numerical dissipation.
5] did a grid convergence study for LES spray using the CONVERGE code [6,7].
The total error includes those due to coding, discretization, grid convergence and iterative convergence.