use `save` instead of `save_rixs` #127

	name: Test with Ubuntu, Conda

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 5
	fail-fast: false
	matrix:
	python-version: ['3.9', '3.10', '3.11', '3.12']
	defaults:
	run:
	shell: bash -l {0}
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python from Miniconda/conda
	uses: conda-incubator/[email protected]
	with:
	miniconda-version: latest
	channels: conda-forge,defaults
	channel-priority: true
	activate-environment: anaconda-client-env
	python-version: ${{ matrix.python-version }}
	- name: Install conda dependencies
	run: \|
	printenv
	conda install -y -c conda-forge python=${{ matrix.python-version }} "numpy>=1.23" "scipy>=1.8" "matplotlib>=3.6" "h5py>=3.5" "wxpython>=4.2" scikit-image scikit-learn pandas jupyter plotly pyparsing pytest pytest-cov coverage
	- name: Install xraylarch and other dependencies with pip
	run: \|
	pip install ".[all]"
	- name: Run test suite
	run: \|
	cd tests
	python -m pytest

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