MS-DIAL could not export alignment to GNPS format

September 13, 2021, 07:06:52 AM

Dear MS-DIAL developer,
I have a problem when exporting the alignment result to GNPS, as shown in the screenshot. The GNPS export menu did not applicable. In this case, I use GC-MS untargeted analysis, centroid format.
Would you mind explaining this issue?

Regards,
Bambang Wijayanto

Re: MS-DIAL could not export alignment to GNPS format

Reply #1 – September 22, 2021, 01:34:54 AM

Hi Bambang,

Did you do the GNPS analysis (Under "Data visualization -> Molecular Spectrum Networking) first after the alignment was done? if not then those would not show up.
Do you have plans to do GNPS analysis (https://gnps.ucsd.edu/ProteoSAFe/static/gnps-splash.jsp) from this data, if not then you need not bother about it.
Yes, you can do so!
Thanks,
Biswa