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Welcome to the Wiki of the Data Handler P(aris). The Data Handler P was developed at the CNRS Laboratory for Molecular and Structural Archaeology (LAMS, UMR 8220) at the Sorbonne University in Paris (FR) in by Matthias Alfeld in collaboration with Philippe Walter, Laurence de Viguerie, Marie Radepont and Silvia Pedetti. Later the code was revised and refined at the German Particle Accelerator (DESY, Hamburg, DE) and TU Delft (NL) by M. Alfeld.

The different components were developed for different projects, often on an ad hoc base. This release has them unified and combined with a workflow/pipeline generator that allows also users not well versed in programming to define and adjust them.

This Wiki assumes the reader to be already familiar with Multivariate Analysis and imaging spectroscopy.

A YOUTUBE tutorial serie is also available.

Content
[Workflow Generator]
A simple GUI to define workflows/pipelines for imaging spectroscopy.
[OpenCV Interface]
A tool to align data sets and photographs using OpenCV.
[Scatter Plot Tool]
Inspector of data via 2D scatter plots and manual cluster selection.
[Component Sorter]
Comparing and grouping clusters that were automatically selected.
[Direct Component Selector]
Manually selecting endmembers for clustering data based on SAM.
[Tutorial Data]
Data sets to try the given tools on.
[Example Workflows]
Workflows/pipelines of previous projects.
Content
[HDF5 File Format]