User Defined Scalar

Sebeci

Hi every body Can UDS solve this equation? How can we write RHS?{f(s)*ds/dx} A[(d^2(s)/d(x^2))+(d^2(s)/d(y^2))]=

B(d(s)/dt)+f(s)*ds/dx

+Uow can we read the coefficient "B" from a databse for every cell? "It vary from cell to cell".

Thanks for your help