Add keyword to allow flagging of pixels below median #32

	name: ci

	on: [push, pull_request]

	jobs:
	test:

	runs-on: ubuntu-latest
	env:
	OBSERVATORY: jwst
	CRDS_PATH: /tmp/crds_cache
	CRDS_SERVER_URL: https://jwst-crds.stsci.edu
	strategy:
	matrix:
	python-version: ["3.9", "3.10", "3.11"]

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install ".[test]"

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Test with pytest
	run: \|
	pytest tests

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