lagrangian.RungeKutta.compute

RungeKutta.compute(self: lagrangian.core.RungeKutta, t: lagrangian::DateTime, x: float, y: float, cell: lagrangian.core.CellProperties = <lagrangian.core.CellProperties object at 0x7fdbfd78cf70>) → tuple

Move a point in a veocity field

Parameters

• t (datetime.datetime) – Date

• x (float) – Longitude in degrees

• y (float) – Latitude in degrees

• cell (lagrangian.CellProperties) – Cell properties of the grid used for the interpolation

Returns

A tuple that contains the longitude/latitude after the shift or None if the velocity field is undefined for the requested position

Return type

tuple, optional