bground 1.3.2

Interactive subtraction of background from XY-data

BGROUND :: background subtraction for XY-data

• BGROUND performs background subtraction for XY-data.
  • XY-data = usually a file with two (or more) columns - (X-data,Y-data).
  • The user can define the columns with XY-data, file header, comments etc.
• Fully automated background subtraction:
  • The user defines input data and one of automatic bkgr subtraction methods.
  • BGROUND reads the data and subtracts the background.
• Semi-automated background subtraction:
  • BGROUND reads XY-data and shows them in an interactive plot.
  • The user defines background points (with a mouse + keyboard).
  • BGROUND does the rest (background calculation and subtraction).

Principle

Installation

• Requirement: Python with sci-modules: numpy, matplotlib, scipy, pandas
• pip install bground = standard installation, no other packages needed

Quick start

• Look at the worked example to see how BGROUND works.

Documentation, help and examples

• PyPI repository - the stable version to install.
• GitHub repository - the current version under development.
• GitHub Pages with help and complete package documentation.

Versions of BGROUND

• Version 0.0.1 = an incomplete testing version
• Version 0.0.2 = the basic algorithm works
• Version 0.0.3 = a small improvement of code and docstrings
• Version 0.1 = OO-interface, better arrangement of funcs + semi-complete docs
• Version 0.2 = improved OO-implementation + better UI (commands, saving, help)
• Version 1.0 = finalized version 1, fully working, and completely documented
• Version 1.1 = prepared for multiple background subtraction algorithms
• Version 1.2 = 3 bkg methods: InteractivePlot, RestoreFromPoints, SimpleFunc
• Version 1.3 = 4 bkg methods (added: Baselines method with PyBaseLines algs)

Acknowledgement

The development was co-funded by TACR, program NCK, project TN02000020.