atl_eqn_euler_2d_cons2prim_elems Subroutine

public subroutine atl_eqn_euler_2d_cons2prim_elems(equation, instate, outstate, nElems)

Convert conservative to primitive variables.

The interface has to comply to the abstract interface atl_equation_module#eqn_var_trafo "eqn_var_trafo".

Arguments

Type	Intent	Optional	Attributes		Name
class(atl_Equations_type),	intent(in)			::	equation	Description of the equation system.
real(kind=rk),	intent(inout)			::	instate(:,:,:)	Primitive variables to convert. If outstate is not provided, conversion will take in place of instate.
real(kind=rk),	intent(out),	optional		::	outstate(:,:,:)	Converted variables.
integer,	intent(in)			::	nElems	Number of elements to act on (first index in the state arrays).