.ARE NSAM, NROW AND NSLICE IN FIRST LINE OF FILE? N
[If answer is "Y", then the first line of the file must
contain NSAM, NROW and NSLICE. Otherwise, the following
two questions will appear:
.ENTER NSAM & NROW: 32
.ENTER NSLICE: 1
.OUTPUT FILE: PIC002
[Enter name of SPIDER output file.]
NOTES