convert_rawTIMS: Extract MS1-spectra from raw TIMS-ToF Pro data

View source: R/Feature_alignment_requantification.R

convert_rawTIMSR Documentation

Extract MS1-spectra from raw TIMS-ToF Pro data

Description

Extract MS1-spectra from raw TIMS-ToF Pro data

Usage

convert_rawTIMS(path_to_raw = NULL)

Arguments

path_to_raw

Path to folder containing d-files

Details

Convert MS1 spectra with TIMS information in raw files of Bruker TIMS-ToF Pro Mass Spectrometers into tables containing m/z, RT, inverse ion mobility and intensity information per ion. This process is currently very slow and can take several days even for a small data set. It also requires enough space on the home drive of the PC as well as at least 50 Gb of memory.

Value

Resulting ion tables are stored in a sub-directory (all_ion_lists) of the raw folder as .RData files


mathiaskalxdorf/IceR documentation built on Aug. 1, 2022, 8:03 a.m.