cpl ☆
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Description:
ISO-C libraries for developing astronomical data-reduction tasks
Type: Formula  |  Latest Version: 7.3.2@1  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Other
Tags: astronomy data-processing scientific-computing libraries fits wcs
Install: brew install cpl
About:
The Common Pipeline Library (CPL) provides a comprehensive suite of ISO-C libraries designed for building astronomical data-reduction software. It offers high-performance algorithms for image processing, data handling, and coordinate transformations, serving as the foundational framework for ESO's VLT instrument pipelines.
Key Features:
  • Comprehensive image and data processing algorithms
  • FITS file handling and world coordinate system (WCS) support
  • High-performance computational libraries optimized for astronomy
  • Modular architecture for pipeline development
  • Standardized interface for instrument data reduction
Use Cases:
  • Developing data reduction pipelines for astronomical instruments
  • Processing and calibrating scientific imaging data
  • Implementing WCS transformations and coordinate conversions
  • Building custom astronomical data analysis tools
Alternatives:
  • astropy – Python-based alternative with broader community support but different language approach
  • IRAF – Legacy astronomical reduction system with different architecture and tooling
License: GPL-2.0-or-later
Dependencies: cfitsio, fftw, wcslib
Bottles available for: arm64_tahoe, arm64_sequoia, arm64_sonoma, arm64_ventura, arm64_monterey, arm64_big_sur, sonoma, ventura, monterey, big_sur, arm64_linux, x86_64_linux
Version History
Detected Version Rev Change Commit
Sep 14, 2025 2:26am 1 VERSION_BUMP dddf2f1f
Dec 3, 2024 7:52pm 1 VERSION_BUMP 0c5f62df
Sep 11, 2024 3:24pm 1 VERSION_BUMP d126c410
Apr 23, 2023 9:06am 0 VERSION_BUMP 121a1434
Mar 7, 2023 3:05pm 0 VERSION_BUMP b0a5ab24
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Feb 3, 2023 2:29am 0 VERSION_BUMP bb0817ae
Feb 3, 2023 2:29am 0 VERSION_BUMP 5d0bfd2b
Dec 7, 2022 7:59am 1 VERSION_BUMP ed4d7770
Dec 7, 2022 7:54am 1 VERSION_BUMP 1f79038b
Dec 5, 2022 6:18pm 0 VERSION_BUMP c7ee1a3e
Dec 5, 2022 6:18pm 0 VERSION_BUMP d21f5f49
Nov 30, 2022 5:56am 0 VERSION_BUMP 9c4705a2
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