🌱 A fast line-by-line code for high-resolution infrared molecular spectra
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Updated
Aug 4, 2026 - Python
🌱 A fast line-by-line code for high-resolution infrared molecular spectra
🌈 A collaborative list of awesome tools for spectroscopy. Also, check:
A web app for high-resolution infrared molecular spectra using RADIS
Online environment for advanced spectrum processing and comparison with experimental data
Interactive In-the-browser (and more) examples to calculate spectra with RADIS (HITRAN Online access, etc.)
Repack and compress line-transition data
Radiation Interface for Matlab Spectroscopy Calculations. Uses HITRAN and HITEMP
Very alpha project about experimental absorption spectrum processing based on HITRAN HAPI module
Python implementation of Malkmus narrow band model for thermal radiation in gas mixtures (H2O, CO2, CH4, CO) at high temperature combustion conditions
Scrape gas absorption data from spectraplot.com's HITRAN database.
Automatically download & parse HITEMP line lists to a Pandas DataFrame
Matched-filter methane detection for Planet Tanager-1 hyperspectral imagery, with a validation chain that separates CH₄ absorption from surface mineralogy. Work in progress; detection method not yet validated.
GPU-accelerated molecular absorption cross-sections for atmospheric radiative transfer — HITRAN & ExoMol, Voigt to Hartmann-Tran, line mixing, MT_CKD/CIA continuum. Validated against HAPI.
Some scripts for data analysis using HITRAN database
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