10 Mar
2016
10 Mar
'16
10:54 a.m.
On 10/03/16 10:42, William Booker wrote:
Okay I've commented out the erroneous lines. I now get the following error
Now the problem is that your definition of L contains both test and trial functions. I think this is the suspect line: L2 = ( dr_0*(((g*g)/(r_0*N))*(r_ - p_/c_0)*dFdu_vec[0] - dFdr*u[0]))*dx Lawrence