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Interface to Python%uf09f %uf09f RCP Consult 2017-2025 Page 5The assigned global names will have the very same names as in the Stochastic Model: Load, Strength, Diameter, PAR1, PAR2 and corresponding values. Each global vector will have 5 elements with corresponding values as ordered above.6. Python script fileThe script file containing a Function with a single input argument usually looks likeimport mathdef StrurelPython (xp):# Uses only vector notation to access values of Variables and Parameters.# The sequence in input vector xp is predefined by Stochastic Model.return xp[3]*(math.pi/4)*xp[1]*math.pow(xp[2],2)-xp[4]*xp[0]Here elements of input vector %u2019xp%u2019 containing values from global vector v_XP_ can be accessed directly by an index, as is ordered in Stochastic Model of STRUREL.Alternatively, the assigned global names may be used also inside of functionimport mathdef StrurelPython (xp):# Uses global names of Variables and Parameters to access their values.# The sequence is arbitrary. Both STRUREL and Python are case sensitive.# Parameters:global PAR1global PAR2# Random Variables:global Strengthglobal Diameterglobal Loadreturn=PAR1*(math.pi/4)*Strength*math.pow(Diameter,2)-PAR2*LoadDirect notation of both global vectors is also applicableimport mathdef StrurelPython (xp):# Global vector notation to access values of Variables and Parameters.# The sequence in global vector v_XP_ is predefined by Stochastic Model.return v_XP_[3]*(math.pi/4)*v_XP_[1]*math.pow(v_XP_[2],2)-v_XP_[4]*v_XP_[0]It is permitted to use a mixed mode %u2013 global vectors, global names and arguments in the same function.Note: Function and argument (vector) names are arbitrary.