HEAT_MPI: FORTRAN90/MPI version. Solve the 1D time-dependent heat equation. Compute an approximate solution to the time dependent one dimensional heat equation: dH/dt - K * d2H/dx2 = f(x,t) for 0.00000 = x_min < x < x_max = 1.00000 and 0.00000 = time_min < t <= t_max = 10.0000 Boundary conditions are specified at x_min and x_max. Initial conditions are specified at time_min. The finite difference method is used to discretize the differential equation. This uses 11 equally spaced points in X and 100 equally spaced points in time. Parallel execution is done using 1 processors. Domain decomposition is used. Each processor works on 11 nodes, and shares some information with its immediate neighbors. UPDATE CFL stability criterion value = 0.200000 Wall clock elapsed seconds = 0.100000E-01 HEAT_MPI: Normal end of execution.