This script reads APL*PLUS sf files.
It only supports reading files, and only *.sf files, not *.asf files. Adding support for .asf files should be straightforward.
sfcopy copy sf file to a J file sfread read sf file component
[opt] sfcopy from;to opt=0 (default) or 1 determines the J file cpt to which sf file cpt 1 is written.
sfcopy 'c:\apl\mydata.sf';'c:\j\mydata.ijf' sfread 'c:\apl\mydata.sf';23
Download the script: File:Aplsf.ijs
Contributed by Chris Burke