... Detailed_Input handle is the file handle of a previously opened DAF file. ... Particulars Because the DAF subsystem must keep track of what files are open at any given time, it is important that DAF files be closed only with dafcls_c , to prevent the remaining DAF routines from failing, sometimes mysteriously. ... Files None. ... Version -CSPICE Version 1.0.1, 28-JAN-2004 (NJB) Header update: the exceptions section now lists the case of attempting to close a non-DAF file using this routine. ...