Introduction - If you have any usage issues, please Google them yourself
The GRAPRISM program computes the anomalous gravity field caused by an isolate, dipping
prism-like body. Since only
the relative gravity effect is computed, the density of the target is actually the density contrast
with respect to the host medium. Only a single body and a single profile can be used. The
fo
rward computation is based on the solution and the original algorithm of S.-E. Hjelt (1972).
The GRAPRISM program is intended primarily for educational purposes.