Overlapping isolation scheme data

[kaveelim]

Hi,

I tried to use Specter to analyse my data with overlapping isolation scheme (https://skyline.ms/files/home/software/Skyline/2013-ASMS-Overlapped-DIA.pdf). The problem I found is the quantification turns out to be all zero. I think this is cause by failure to meet the requirement of 5 consecutive scans with non-zero coefficient. This occurred because after demultiplexing data (msconvert), one spectrum (e.g., 20-m/z wide windows) was split the recorded precursor m/z is split into 2 consecutive scans with the same precursor m/z. Is it possible to use 'isolation window' information instead of precursor m/z?

Thank you, Kavee