open_dcd_read outputs a dcd_file list with a filepointer object as the first element. read_dcd_step takes the dcd_file list as input but close_dcd_read expects just the filepointer as input. It would be more consistent for close_dcd_read to take dcd_file as input and get the filepointer from the first element, i.e., make it so the close dcd syntax would be:
open_dcd_readoutputs adcd_filelist with afilepointerobject as the first element.read_dcd_steptakes thedcd_filelist as input butclose_dcd_readexpects just thefilepointeras input. It would be more consistent forclose_dcd_readto takedcd_fileas input and get thefilepointerfrom the first element, i.e., make it so the close dcd syntax would be:instead of