FRAMECOMBIN,<op>,<num>,<InFile1>, …,<InFileX>,<Outfile>
Combine ASCII frame files generated by modules and combine them to make a new animations. This command requires the header of frame files to specify the number of rows columns in the frame file. This is written by default in the current version of ACS SASSI, however frames written in previous version will have the legacy header format, and will need to be converted. If the frames use the legacy header format, use the MODFRAMES command to change the frame headers of the files.