A Solution to Homework 3

Here is my solution to Homework 3.  It actually can do quite a bit more, but data has been tuned to run the Homework 2 steady state on 3 different meshes, followed by a Richardson based analysis to estimate the order of accuracy and local discretization errors..  Note that I have started to apply the concept of sparse storage.  The derived type SparceMatrixT in DataM.f90 allows me to store only the non-zero elements of my matrix.

Files are:

main.f90 - the main program driving the calculation

DataM.f90 - Module containing most variables, and setting initial conditions for the problem

IntrTypeM.f90 - Sets precision level and number of digits in integers

LinAlgM.f90 -Module containing Linear Algebra subroutines (Direct equation solvers)

OutputM.f90 - Module containing subroutines for output of results

SetEqn2M.f90 - Subroutines to set the matrix and right hand side for the system of finite volume Cartesian conduction equations