else if (strcasecmp (filterMethodName, FILTER_METHOD_FFTW_STR) == 0)
fmID = FILTER_METHOD_FFTW;
else if (strcasecmp (filterMethodName, FILTER_METHOD_RFFTW_STR) == 0)
fmID = FILTER_METHOD_RFFTW;
else if (strcasecmp (filterMethodName, FILTER_METHOD_FFTW_STR) == 0)
fmID = FILTER_METHOD_FFTW;
else if (strcasecmp (filterMethodName, FILTER_METHOD_RFFTW_STR) == 0)
fmID = FILTER_METHOD_RFFTW;