03 May 2014 09:32:03 AM FD1D_ADVECTION_DIFFUSION_STEADY: C++ version Solve the 1D steady advection diffusion equation:, v du/dx - k d2u/dx2 = 0 with constant, positive velocity V and diffusivity K over the interval: 0.0 <= x <= 1.0 with boundary conditions: u(0) = 0, u(1) = 1. Use finite differences d u/dx = (u(t,x+dx)-u(t,x-dx))/2/dx d2u/dx2 = (u(x+dx)-2u(x)+u(x-dx))/dx^2 Diffusivity K = 0.05 Velocity V = 1 Number of nodes NX = 101 DX = 0.01 Maximum safe DX is 0.1 Gnuplot data written to file 'fd1d_advection_diffusion_steady_data.txt'. Gnuplot commands written to 'fd1d_advection_diffusion_steady_commands.txt' FD1D_ADVECTION_DIFFUSION_STEADY Normal end of execution. 03 May 2014 09:32:04 AM