Some algorithmic problems of plotting codes for unstructured grids
Rainald Loehner, Paresh C. Parikh, Clyde R. Gumbert · 1989
Some algorithmic problems encountered during the development of unstructured grid plotting codes are described. Chief among them are the interpolation of three-dimensional data on planes, the plotting of a three-dimensional surface with a constant value for a given unknown, and the calculation of particle and oil-flow paths. Some special features of the unstructured grid plotting code, FEPLOT3D, are also described.