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        "author_email": "goncalo@godwitlabs.com",
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        "classifiers": [
            "Development Status :: 3 - Alpha",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: MIT License",
            "Programming Language :: Python :: 2.7",
            "Topic :: Scientific/Engineering :: Electronic Design Automation (EDA)"
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        "description": "# Spice Raw Parser (spr)\n\nA tiny Python package to parse spice raw data files.\n\n## Getting Started\n\nThese instructions will get you a copy of the package up and running on your local machine.\n\n**Note: at the moment only ascii raw spice format is supported!**\n\n### Installation\n\n#### From PyPI\n```\npip install spr\n```\n\n#### From source code\n\n```\npip install git+https://github.com/goncalo-godwitlabs/spr.git\n```\n\nor\n\n```\ngit clone git@github.com:goncalo-godwitlabs/spr.git\ncd spr/\nmake install\n```\n\n### Usage\n\nJust run:\n\n```\nfrom spr import load_raw\ndata = load_raw(\"/path/to/rawspice.raw\")\n```\n\n### Data structure\n\nA properly parsed raw spice file by `load_raw()` returns a dictionary with the following structure:\n\n```\n{\n    \"title\": <str>,\n    \"date:\": <str>,\n    \"plotname:\": <str>,\n    \"flags:\": <str>,\n    \"no_vars:\": <str>,\n    \"no_points:\": <str>,\n    \"vars\": [\n        { \"idx\": <int>, \"name\": <str>, \"type\": <str> },\n        { \"idx\": <int>, \"name\": <str>, \"type\": <str> }\n        ...\n        { \"idx\": <int>, \"name\": <str>, \"type\": <str> }\n    ]\n    \"values\": {\n        \"var1\": <numpy.ndarray>,\n        \"var2\": <numpy.ndarray>,\n        ...\n        \"varN\": <numpy.ndarray>\n    }\n}\n```\n\nWhere values `values` is a numpy structured array with the actual data.\n\n## Examples\n\nThe following examples make use of ngspice to run the spice simulations, so please ensure it is installed.\nOn ubuntu that would be:\n```\nsudo apt install ngspice\n```\n\n### Inverting amplifier with an opamp LM741\n\nCheck the directory `examples/amplifier/` for details on the cirtcuit and the simulation files.\n\nThe schematic:\n\n![](examples/amplifier/schematic.png)\n\nRun the simulation with:\n\n```\ngit clone git@github.com:goncalo-godwitlabs/spr.git\ncd spr\nmake run-example-amplifier\n```\n\nwhich will fire ngspice generating output.log and rawspice.raw files and also plots the voltages `vin` and `vout`.\n\n![](examples/amplifier/plot.png)\n\n\n## Second order low pass filter with an opamp LM741\n\nCheck the directory `examples/lp_filter/` for details on the cirtcuit and the simulation files.\n\nThe schematic:\n\n![](examples/lp_filter/schematic.png)\n\nRun the simulation with:\n\n```\ngit clone git@github.com:goncalo-godwitlabs/spr.git\ncd spr\nmake run-example-lp_filter\n```\n\nwhich will fire ngspice generating output.log and rawspice.raw files and also plots the gain `vout`/`vin` in dB.\n\n![](examples/lp_filter/lp_filter.png)\n\n\n## License\n\nThis project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details\n\n\n",
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        "keywords": "spice matplotlib rawspice raw",
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