The following Bureau of Mines standard disclaimer applies. The Bureau of Mines expressly declares that there are no warrenties expressed or implied which apply to the software contained herein. For labeling in the program, sources are assumed to be on left and receivers on right side. Pixel 1 is at top left. Pixel 2 is next pixel in top row.
All data are in list-directed format.
Input numbers must be separated by a space or comma. They do not need to be in particular columns. For readability, some variable names are longer than six characters, but the first six characters are distinct for portability. Any value other than 1 suppresses the corresponding printing or display. They should be set so that the sources are not exactly on a grid border or on pixel sides or corners.