Hub
Pricing About
NodeNode / Manipulator

FileFilter

Uncategorized
Drag & drop
Like

Extracts or manipulates portions of data from peak, feature or consensus-feature files.

Web Documentation for FileFilter

Node details

Input ports
  1. Type: URI Object
    in [mzML,featureXML,consensusXML]
    Input file [mzML,featureXML,consensusXML]
  2. Type: URI Object
    file [mzML]
    Input file containing MS2 spectra that should be retained or removed from the mzML file!#br#Matching tolerances are taken from 'spectra:blackorwhitelist:similarity_threshold|rt|mz' options.#br# [mzML,opt.]
  3. Type: URI Object
    file [consensusXML]
    Input file containing consensus features whose corresponding MS2 spectra should be removed from the mzML file!#br#Matching tolerances are taken from 'consensus:blackorwhitelist:rt' and 'consensus:blackorwhitelist:mz' options.#br#If consensus:blackorwhitelist:maps is specified, only these will be used.#br# [consensusXML,opt.]
  4. Type: URI Object
    blacklist [idXML]
    Input file containing MS2 identifications whose corresponding MS2 spectra should be removed from the mzML file!#br#Matching tolerances are taken from 'id:rt' and 'id:mz' options.#br#This tool will require all IDs to be matched to an MS2 spectrum, and quit with error otherwise. Use 'id:blacklist_imperfect' to allow for mismatches. [idXML,opt.]
Output ports
  1. Type: URI Object
    out [mzML,featureXML,consensusXML]
    Output file [mzML,featureXML,consensusXML]

Extension

The FileFilter node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

KNIME
Open for Innovation

KNIME AG
Talacker 50
8001 Zurich, Switzerland
  • Software
  • Getting started
  • Documentation
  • Courses + Certification
  • Solutions
  • KNIME Hub
  • KNIME Forum
  • Blog
  • Events
  • Partner
  • Developers
  • KNIME Home
  • Careers
  • Contact us
Download KNIME Analytics Platform Read more about KNIME Business Hub
© 2025 KNIME AG. All rights reserved.
  • Trademarks
  • Imprint
  • Privacy
  • Terms & Conditions
  • Data Processing Agreement
  • Credits