Improve documentation for lpa_diag #304

	name: Unix

	on: [push, pull_request]

	jobs:
	test:
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	os: [ubuntu-20.04]
	include:
	- python-version: 3.9
	os: macos-latest
	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v3
	- name: Cache conda
	uses: actions/cache@v3
	# Increase this value to reset cache
	env: {CACHE_NUMBER: 0}
	with:
	path: ~/conda_pkgs_dir
	key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ matrix.python-version }}

	- uses: conda-incubator/setup-miniconda@v2
	name: Setup conda
	with:
	auto-update-conda: true
	activate-environment: testing
	auto-activate-base: false
	channels: conda-forge,defaults
	channel-priority: true

	- shell: bash -eo pipefail -l {0}
	name: Install dependencies
	run: \|
	if [ "${{ matrix.python-version }}" != "3.8" ]; then
	conda install --yes cython numpy scipy h5py openpmd-api matplotlib jupyter pytest pyflakes python=${{ matrix.python-version }} python-wget
	else
	conda install --yes cython numpy scipy h5py matplotlib jupyter pytest pyflakes python=${{ matrix.python-version }} python-wget
	fi

	- shell: bash -eo pipefail -l {0}
	name: pyflakes
	run: python -m pyflakes openpmd_viewer
	- shell: bash -eo pipefail -l {0}
	name: Test
	run: python setup.py test

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