galmorph 1.0.2

Galaxy morphology analysis tool

GalMorph

GalMorph is a Python package for classifying simulated galaxies into elliptical, spiral, or irregular based on their morphology probability in the TNG simulation (TNG Project).

This tool is designed to work with .pkl files containing specific probability columns and enables basic classification, filtering, and visualization of galaxy morphologies.

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Expected Data Format

The input should be a Pickle file (.pkl) that can be loaded as a Pandas DataFrame, containing the following columns:

Required Columns

Column Name	Description	Type
Snapshot	Simulation snapshot number	int
SubhaloID	Unique identifier for the galaxy/subhalo	int or str
P_irr	Probability the galaxy is irregular	float (0–1)
P_disk	Probability the galaxy is a disk	float (0–1)
P_spheroid	Probability the galaxy is a spheroid	float (0–1)

Notes:

• Each probability should be a float between 0 and 1.

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Installation

git clone https://github.com/ImPriyatam/galmorph.git
cd galmorph
pip install .

To follow the steps, see the documentation here.

(If you're working locally, you can also open docs/_build/html/index.html in your browser.)

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License

This project is licensed under the MIT License - see the LICENSE file for details.