Prevent frontogenesis from returning nans #5015

	name: Linting
	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	concurrency:
	group: ${{ github.workflow}}-${{ github.head_ref }}
	cancel-in-progress: true

	jobs:
	lint:
	name: Run Lint Tools
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python 3
	uses: actions/setup-python@v5
	with:
	python-version: 3.x
	cache: 'pip'
	cache-dependency-path: 'ci/linting_requirements.txt'

	- name: Install linting tools
	run: python -m pip install -r ci/linting_requirements.txt

	- name: Set up reviewdog
	uses: reviewdog/action-setup@v1

	- name: Run ruff
	run: ruff check --output-format github

	- name: Run flake8
	env:
	REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	set -o pipefail
	flake8 \| reviewdog -f=pep8 -name=flake8 -reporter=github-check -filter-mode=nofilter

	- name: Run doc8
	# Don't skip doc8 if flake8 fails
	if: always()
	env:
	REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	set -o pipefail
	doc8 docs \| reviewdog -efm='%f:%l: %m' -name=doc8 -reporter=github-check -filter-mode=nofilter

	- name: Run codespell
	# Don't skip codespell if any other steps fail
	if: always()
	env:
	REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	set -o pipefail
	codespell \| reviewdog -efm='%f:%l: %m' -name=codespell -reporter=github-check -filter-mode=nofilter

	- name: Check static data registry
	# Don't skip if any other steps fail
	if: always()
	run: \|
	python -c "import pooch; pooch.make_registry('staticdata', 'src/metpy/static-data-manifest.txt')"
	git diff --exit-code

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