65   for (int ia = 1; ia < argc; ia++) {  in main()  local
67     int next_arg = ((ia + 1) < argc), parse_error = 0;  in main()
68     if (!strcmp(argv[ia], "-h")) {  in main()
70     } else if (!strcmp(argv[ia], "-c") || !strcmp(argv[ia], "-ceed")) {  in main()
71       parse_error = next_arg ? ceed_spec = argv[++ia], 0 : 1;  in main()
72     } else if (!strcmp(argv[ia], "-d")) {  in main()
73       parse_error = next_arg ? dim = atoi(argv[++ia]), 0 : 1;  in main()
75     } else if (!strcmp(argv[ia], "-m")) {  in main()
76       parse_error = next_arg ? mesh_degree = atoi(argv[++ia]), 0 : 1;  in main()
77     } else if (!strcmp(argv[ia], "-p")) {  in main()
78       parse_error = next_arg ? sol_degree = atoi(argv[++ia]), 0 : 1;  in main()
79     } else if (!strcmp(argv[ia], "-q")) {  in main()
80       parse_error = next_arg ? num_qpts = atoi(argv[++ia]), 0 : 1;  in main()
81     } else if (!strcmp(argv[ia], "-s")) {  in main()
82       parse_error = next_arg ? prob_size = atoi(argv[++ia]), 0 : 1;  in main()
83     } else if (!strcmp(argv[ia], "-b")) {  in main()
84       parse_error = next_arg ? benchmark = atoi(argv[++ia]), 0 : 1;  in main()
85     } else if (!strcmp(argv[ia], "-t")) {  in main()