[File: Data_Input_Order.txt]

          Order In Which MODEL Data are Read (from test.dat)

1. Control Keywords
2. Remarks Lines (if remarks > 0)
3. Exact Solution Properties (if exact_reals > 0 or exact_int > 0)
     Integer: Values(s)  [if exact_int > 0]
     Real:    Values(s)  [if exact_reals > 0]
   Note: if keyword use_exact_bc is given and the exact solution
   depends on properties, in addition to space, then these
   properties must be supplied so the default assigned_value in 
   data set 5 can be over-written at input.
4. Mesh Data
  a) Node, bc_flag, x,y,z
  b) Standard Element, Connectivity             [if el_types 1], or
     Standard Element, Type, Connectivity       [if el_types > 1]
  c) Robin Boundary Segment, Connectivity       [if el_types 1], or
     Robin Boundary Segment, Type, Connectivity [if el_types > 1]
  c) Flux Boundary Segment, Connectivity        [if el_types 1], or
     Flux Boundary Segment, Type, Connectivity  [if el_types > 1]
5. Dirichlet (Essential) Boundary Conditions
     Node, dof, assigned_value
6. Multipoint Constraint Equations  (if any, usually none)
7. Properties
  a. Nodal Point Properties
     Integer: Node, Values(s)  [if pt_int  > 0]
     Real:    Node, Values(s)  [if pt_real > 0]
  b. Element Properties
     Integer: Element, Values(s)  [if el_int  > 0]
     Real:    Element, Values(s)  [if el_real > 0]
  c. Robin Boundary Segment Properties
     Integer: Segment, Values(s)  [if mix_int  > 0]
     Real:    Segment, Values(s)  [if mix_real > 0]
  d. Flux Boundary Segment Properties
     Integer: Segment, Values(s)  [if seg_int  > 0]
     Real:    Segment, Values(s)  [if seg_real > 0]
  e. Global Miscellaneous Properties
     Integer: Values              [if integers > 0]
     Real:    Values              [if reals    > 0]
  f. Material Group Properties     [if materials > 0]
     Real:    Material, Values(s)  [if mat_real > 0]
8. Point Loads (Sources)  [if loads T)
     Node, dof, assigned_source
     (terminated with Last_Node, Max_dof, assigned_source (=0)
9. Point Masses (or Inertias)  [if pt_masses T)
     Node, dof, assigned_mass  
     (terminated with Last_Node, Max_dof, assigned_mass (=0)
10. Point Dampeners  [if pt_damping T)
     Node, dof, assigned_dampner
     (terminated with Last_Node, Max_dof, assigned_dampner (=0)
11. Deleted element flags (Rarely utilized)
     Element number, .true. or .false (up to the last element number)