Fix a bug in properly handling diffuse maps with units of Jy/sr #1440

	name: External Tests
	on: [push, pull_request]

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

	jobs:
	pyuvsim:
	name: herasim
	runs-on: ubuntu-latest
	defaults:
	run:
	# Adding -l {0} helps ensure conda can be found properly.
	shell: bash -l {0}
	env:
	PYTHON: "3.11"

	steps:
	- uses: actions/checkout@main
	with:
	fetch-depth: 0

	- uses: mpi4py/setup-mpi@v1

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ env.PYTHON }}

	- name: Install pyuvsim
	run: \|
	pip install --upgrade pip
	pip install .

	- name: clone hera_sim
	run: \|
	cd ../
	git clone https://github.com/HERA-Team/hera_sim.git

	- name: Install hera_sim
	run: \|
	cd ../hera_sim
	pip install .[tests]

	# re-install pyuvsim last to ensure the checked out code is installed
	# (because sometimes the hera_sim install overwrites the earlier install.)
	# keep the earlier install because it ensures the right dependencies are grabbed.
	- name: Install pyuvsim
	run: \|
	cd ../pyuvsim
	pip install .
	cd ../hera_sim

	- name: Environment Info
	run: \|
	pip list
	PYVER=`python -c "import sys; print('{:d}.{:d}'.format(sys.version_info.major, sys.version_info.minor))"`
	if [[ $PYVER != ${{ env.PYTHON }} ]]; then
	exit 1;
	fi

	- name: run herasim tests
	run: \|
	cd ../hera_sim
	python -m pytest

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