1. (10 points) Trace through the code and write a summary of the how it operates. For each function or file called, write 1-2 sentences, in your own words, describing what the file does. For example a) InputParameters - This files initializes the program and reads in the information on the geometry, materials properties, forces and boundary conditions from the input files. b) DataProcessing - ... c) Initialize global force and displacement vectors and stiness matrices d) Loop over elements