has_metric_category has_units has_value_concept has value type full width at half-maximum n-tuple ID free metric single run based metric XIC metric XIC-FWHM quantiles MS XIC-FWHM-Q1 XIC-FWHM-Q2 The first to n-th quantile of peak widths for XICs. A metric's value triplet represents the related QuaMeter metrics of XIC-FWHM-Q1,Q2,Q3. XIC-FWHM-Q3 MS:4000051 second