Added support for arbitrary height function for deprojection #125

	name: CI

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: ['3.7', '3.8', '3.9', '3.10']

	steps:
	- uses: actions/checkout@v2

	- name: Setup Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	sudo apt-get install pandoc
	pip install --upgrade pip
	pip install flake8 pytest pytest-cov sphinx
	pip install -r docs/requirements.txt
	pip install -r requirements.txt
	pip install .

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --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: Build documentation
	run: \|
	make docs

	- name: Run pytest
	run: \|
	make test

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v2

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