Computes the radial distribution function of a
two or three dimensional density distribution stored
in a square array.
Center assumed at (NSAM/2+1, NROW/2+1).
.INPUT FILE: PIC001
[Enter the name of the file to be rotationally averaged.]
.OUTPUT FILE: ROT001
[Enter the name of the file to store averages.]
[The output file will contain the azimuthally averaged
density distribution as a function of radius. The
dimensions of the output file will be NSAM/2.]
NOTES
Display of the 1D array may be done with 'GR' or
'GR T', specifying row #1 to be displayed.
Alternatively, the values may be listed using 'LI T'.