This is a Electromagnetic Scattering application using moment method.
More specificlly, it is a RCS(Radar Cross Section) application using
curved triangles with multiple parameterizations.

It can be concluded, after brief evaluation of the sequential f77 codes,
that there are plenty of rooms for the parallel implementation of this
application on massively parallel systems, based on the following
prelimary observations:

1. The major computational spaces of this application are in three 
dimensional spatial space and two dimensional plane. Most of the working
data structures of the numerical method are 3-d, 2-d, and 1-d arrays,
corresponding to matrixes, look-up tables, etc. While the data dependence 
on the 3-D space remains further understanding of the application and
analysis of the sequentail code, it is safe to say the 3D working space 
provides high potentials for the parallization.

2. Solving integral equations are the major operations in this application. 
Roughly, gaussian integration takes about 60% of the whole operations,
matrix manipulations(a linear solver, product, transpose, transformation,
etc.) takes 40%. This is an application centered at scientific numerical
computations.  

3. (a outline of major computational components) -- see notes for discussion