Checks for steady state should be implemented as functions

[ranocha]

Trixi.jl/src/run.jl

Lines 311 to 331 in dd7502e

	# Check steady-state integration residual
	if solver.equations isa HyperbolicDiffusionEquations2D
	if maximum(abs, view(solver.elements.u_t, 1, :, :, :)) <= solver.equations.resid_tol
	println()
	println("-"^80)
	println(" Steady state tolerance of ",solver.equations.resid_tol," reached at time ",time)
	println("-"^80)
	println()
	finalstep = true
	end
	end
	if solver.equations isa HyperbolicDiffusionEquations3D
	if maximum(abs, view(solver.elements.u_t, 1, :, :, :, :)) <= solver.equations.resid_tol
	println()
	println("-"^80)
	println(" Steady state tolerance of ",solver.equations.resid_tol," reached at time ",time)
	println("-"^80)
	println()
	finalstep = true
	end
	end