MODFRAMES,<cols>,<framelist>
This command modifies the header of the frame files in an animation frame list. The command reads each frame in the <framelist> file, then changes the second number in the header to the number of columns specified by the user in the <cols> argument. The rest of the data frame file and the framelist file will remained unchanged. The <framelist> file used in this command is the same file that is used to load animation frames for processing (zpani, thiani, contani, thani file extensions).