Skip to content

Documentation about Ionic mobility #404

Open
@PierreSnell

Description

@PierreSnell

When reading the documentation, I couldn't find anything about Ionic Mobility.

I got mzML data that I would like to load but the "classic/documentation" approach:

from pyopenms import MSExperiment, MzMLFile

exp: MSExperiment = MSExperiment()
mz_loader = MzMLFile()
mz_loader.load(str("/my/file/with/ims/file_hdmse.mzML"), exp)
exp.get_df(long=True)

Which is weird because it gives me the same rt and mass meaning that ionic mobility is here I just miss the column.

    RT      |   mz      | inty
0  8.615000 | 49.977417 | 0.0
1  8.615000 | 49.977417 | 0.0

only gives me rt, m/z and intensity (without the ionic mobility).

Looking at the get_df function, we would need to add a column for ionic mobility.

However, I couldn't find any getMobility like/related function from the docs...

Thanks in advance for any help,
Have a great day

Metadata

Metadata

Assignees

No one assigned

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions