Installation

Basic Install

pip install thatch

With Optional Dependencies

# For grism extraction via grizli
pip install "thatch[grism]"

# For HuggingFace data access
pip install "thatch[hf]"

# Everything
pip install "thatch[all]"

# Development
pip install "thatch[dev]"

From Source

git clone https://github.com/mcoughlin/thatch.git
cd thatch
pip install -e ".[dev]"

Dependencies

Required:

• Python >= 3.10
• numpy, pandas, astropy, astroquery, matplotlib, scipy, photutils

Optional:

• grizli — WFC3/IR grism spectral extraction
• huggingface_hub + pyarrow — dataset upload/download
• h5py — HDF5 cutout/spectra storage