306
Appendix B
to check the discretization pattern. After that, we can set IPR = 2 to print the
distributed solutions, or set IPR = 3 for only printing the solutions corresponding to the designated observation locations and observation times.
In any case, files DRA WC and DRA WT will be automatically generated
after running the program. The former can be used to draw head and/or
concentration contours for all designated observation times, the latter can be
used to draw time-head and/or time-concentration curves for all designated
observation weHs.
B.5 Floppy Disk and Demo Problem
A floppy disk which contains the source programs MCB2D.FOR and
FINPUT.FOR, a demo problem with aH input data files, and instructions of
use, can be obtained from the author. Readers of this book can use the
programs for teaching and learning purposes. It is not aHowed, however,
to use the pro grams for business purposes or for developing new software
for business uses.
FIGURE B.1. Aquifer configuration and finite element discretization of the demo
problem.