Node Connectivity
There are 5522 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
MapNormalizer
Normalizes peak intensities in an MS run.
NoiseFilterGaussian
Removes noise from profile spectra by using Gaussian filter (on uniform as well as non-uniform data).
NoiseFilterSGolay
Removes noise from profile spectra by using a Savitzky Golay filter (on uniform (equidistant) data).
SpectraFilterNLargest
Keeps only the n largest peaks per spectrum.
SpectraFilterNormalizer
Scale intensities per spectrum to either sum to 1 or have a maximum of 1.
SpectraFilterThresholdMower
Applies thresholdfilter to peak spectra.
SpectraFilterWindowMower
Applies thresholdfilter to peak spectra.
PeakPickerHiRes
Finds mass spectrometric peaks in profile mass spectra.
PeakPickerIterative
Finds mass spectrometric peaks in profile mass spectra.
SpectraMerger
Merges spectra (each MS level separately), increasing S/N ratios.