else if (strcmp(argv[1], "phase") == 0) return main_phase(argc-1, argv+1);
else if (strcmp(argv[1], "depth") == 0) return main_depth(argc-1, argv+1);
else if (strcmp(argv[1], "bam2fq") == 0) return main_bam2fq(argc-1, argv+1);
else if (strcmp(argv[1], "phase") == 0) return main_phase(argc-1, argv+1);
else if (strcmp(argv[1], "depth") == 0) return main_depth(argc-1, argv+1);
else if (strcmp(argv[1], "bam2fq") == 0) return main_bam2fq(argc-1, argv+1);