RyuJones_functions.f90

    function rho9(x,y)
    
    real x
    real rho9
    
    if (x < 0) then
        rho9 = 1.08
    else
        rho9 = 1
    end if
    
    end
    
    
    function p9(x,y)
    
    real x
    real p9
    
    if (x < 0) then
        p9 = 0.95
    else
        p9 = 1
    end if
    
    end
    
    
    
    function B29(x,y)
    
    real x
    real B29
    
    if (x < 0) then
        B29 = 3.6
    else
        B29 = 4
    end if
    
    end
    
    
    
    function u19(x,y)
    
    real x
    real u19
    
    if (x < 0) then
        u19 = 1.2
    else
        u19 = 0
    end if
    
    end
    
    
    
    
    
    
    
    
    
    
    function rho9b(x,y)
    
    real y
    real rho9b
    
    if (y < 0) then
        rho9b = 1.08
    else
        rho9b = 1
    end if
    
    end
    
    
    function p9b(x,y)
    
    real y
    real p9b
    
    if (y < 0) then
        p9b = 0.95
    else
        p9b = 1
    end if
    
    end
    
    
    
    function B19b(x,y)
    
    real y
    real B19b
    
    if (y < 0) then
        B19b = 3.6
    else
        B19b = 4
    end if
    
    end
    
    
    
    function u29b(x,y)
    
    real y
    real u29b
    
    if (y < 0) then
        u29b = 1.2
    else
        u29b = 0
    end if
    
    end