.OUTPUT FILE: MSK001
[Enter the name of the output file.]
.BLANK OUT (A)BOVE THRESHOLD OR (B)ELOW THRESHOLD (A/B): A
[Option 'A': Mask is filled with 1's wherever the pixel
values do not exceed the threshold, and with
0's elsewhere.
Option 'B': 'B': Mask is filled with 1's wherever the pixel values exceed the threshold, and with 0's elsewhere.]
.THRESHOLD: 1.4
[Enter the threshold to be used in the search of the input
image/volume.]