src/motion_equation.f90 File Reference

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Modules
module	motion_equation
	This module provides some subroutines which calculate the rate of change of velocity over time(i.e solve the equation of motion).
Functions/Subroutines
subroutine, public	motion_equation::motion_equation_Init (icgrid)
	Initialize the motion_equation module.
subroutine, public	motion_equation::calc_motion_eq_dvdt (DVelDtN, xy_VelN, xy_HeightN, xy_Coli, diff_eval)
	Evaluates the right-hand side of the semi-discrete equation of motion, and calculates the rate of change of velocity at time level n for all grid points.
real(DP), dimension(3)	motion_equation::local_k (s_pos)
	Represents the vertical unit vector in geographic coordinate system in terms of cartesian unit vectors.
Variables
type(Field_IcGrid2D), save	motion_equation::xy_Zeta
	The variable of derived type Field_IcGrid2D to manage the field data of relative vorticity.
type(Field_IcGrid2D), save	motion_equation::mecha_energy
	The variable of derived type Field_IcGrid2D to manage the field data of mechanical energy.
type(Field_IcGrid2D), save	motion_equation::grad_mecha_energy
	The variable of derived type Field_IcGrid2D to manage the gradient field data of the sum of geopotential and kinetic energy.