Dr. Bangerth,
Thank you so much for the reply that points out a quadrature point may have
one or more coordinate.
(1) I reset thru step-8 and step-3. Was that sufficient to make
the program ready for 1-dimensional(1D) PDE?
If not sufficient, I might get more coordinate returned for each quadra
Judy,
How to obtain the value of each quadrature point locally with reference
to q_index, (I made this: std::cout << fe_values.quadrature_point <<, in
step-3 and step-8, since q_index is looping there), when loops each
cell, if my 1D PDE's right-hand-side is a function of x, f(x)?
In step-
Hello everyone!
How to obtain the value of each quadrature point locally with reference to
q_index, (I made this: std::cout << fe_values.quadrature_point <<, in
step-3 and step-8, since q_index is looping there), when loops each cell,
if my 1D PDE's right-hand-side is a function of x, f(x)?
In
