1) Mandatory section with run-level information of the experimental design. Required to process fractionated data and technical replicates.
Run Spectra File Fraction Technical Replicate 1 humanA.mzML 1 1 2 humanB.mzML 1 1 3 humanC.mzML 2 1 4 humanD.mzML 2 1 5 humanE.mzML 3 1 6 humanF.mzML 3 1 7 humanG.mzML 3 2 (<- example how a 2nd technical replicate is stored for fraction 3) TODO: add possibility to provide optional columns that map to additional run-level specific meta data (see, for example, the mzTab specification)