Contents

• Introduction
• Obtaining the Software
  • MGGHAT
    • netlib
    • mgnet
  • Other Software
    • LINPACK/BLAS
    • gnuplot
    • Tcl/Tk
• Installation
  • System Dependent Routines
  • Makefile
  • Compiling
• MAIN program
• Problem Definition
  • Equation
  • Boundary Conditions
  • Domain and Initial Triangulation
• User Parameters
  • Parameters in `commons'
  • Termination Criteria
  • Output Control
  • Problem Definition
  • Method Definition
• Other User Routines
  • true, truex and truey
  • solut
  • save/restor
• Graphics
  • Run-time Graphics
    • Available Displays
    • User Parameters
    • Text Prompt
    • Widget-based Menu
  • Post-processing Graphics
• Portability
• Upward Compatibility
• Examples
  • Poisson Equation
  • System of Equations
  • Time Dependent Problem
• References