benanalysis

Bentham Instruments spectral analysis library.

Compatibility

Wheels are built for python versions 3.12 - 3.14, for these systems:

  • Windows: win32, amd64
  • Linux: x86, x86_64
  • MacOS >10.9, universal2 (combined x86_64, arm64, requires pip version > 20.6 on intel, >21.0.1 on Apple Silicon)

Note: Apple silicon build has not been tested.

Installation

pip install benanalysis

Building from source

For local development (building the C++ core + the Python extension + docs), see:

  • BenAnalysis/src/benanalysis-python/README.md in the repository.

Usage

import benanalysis as ba

# Create scans from (wavelength, value) data
scan1 = ba.Scan([400, 410, 420], [1.0, 2.0, 3.0])
scan2 = ba.Scan([405, 415], [10.0, 20.0])

# Arithmetic operators are supported (scan-scan and scan-scalar)
scaled = 2.0 * scan1 + 1.0

# The wavelength grid of Scan/Scan operations depends on interpolation:
# - If interpolation is disabled on both scans, results use only shared wavelengths.
# - If either scan is interpolated, results are evaluated on wavelengths in the overlap
#   region where both scans can be evaluated without extrapolation.
scan1.interpolation = ba.Interpolation.LINEAR
scan2.interpolation = ba.Interpolation.LINEAR
combined = scan1 + scan2

print(combined.wavelengths())

Project links

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Credits

Author: Bentham Instruments Ltd

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Data verified by PyPI on Aug 5, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.
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This release

4.2.0 This release

12 files

4.1.5

12 files

4.1.4

6 files

4.1.3

6 files

4.1.2

6 files

4.0.26

9 files

4.0.25

9 files

4.0.24

9 files

4.0.23

12 files

4.0.22

12 files

4.0.21

12 files

4.0.20

12 files

4.0.18

12 files

4.0.15

12 files

4.0.14

12 files

4.0.13

4 files

4.0.11

12 files

4.0.10

12 files

4.0.9

12 files

4.0.7

12 files

4.0.6

12 files

4.0.5

12 files

4.0.4

9 files

4.0.3

9 files

4.0.2

9 files

4.0.1

9 files

4.0.0

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3.3.0

3 files

3.1.0

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3.0.0

20 files

Pre-release

3.0.0rc1

1 file

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