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    "info": {
        "author": "Matthew D. Morse",
        "author_email": "morse.mattd@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Intended Audience :: Developers",
            "Intended Audience :: Science/Research",
            "License :: OSI Approved :: MIT License",
            "Natural Language :: English",
            "Programming Language :: Python :: 2"
        ],
        "description": "# SRMspinanalysis\n\n## About\nSRMspinanalysis package contains modules for analyzing dynamic effects of small launch vehicles in zero gravity utilizing solid rocket motors for spin-stabilization.\n\n## Module Descriptions\n\n### get\\_data.py\nPulls data from thrustcurve.org url for RASP engine data and organizes data into a class.\n\n#### class SolidRocketMotor()\n\nContains information about the chosen solid rocket motor. Output of the extract_RASP_data function.\n* motor name\n* motor diameter (mm)\n* motor length (mm)\n* motor delays\n* motor propellant weight (kg)\n* motor total weight (kg)\n* motor manufacturer\n\nAlso contains the thrust-time data.\n* thrust vector (N)\n* time vector (s)\n\nContains function to add an ignition delay to the chosen motor.\n\n#### def extract\\_RASP\\_data(url)\nGiven a url for RASP engine data from thrustcurve.org, this function parses the html and extracts the appropriate data into a SolidRocketMotor class.\n\n#### def is\\_comment(line)\nDetermines if a string is a RASP file comment. Comments begin with a ';' character.\n\n### solver.py\nContains dynamic model and necessary functions to solve equations of motion.\n\n#### def compute\\_moments(params, thrust\\_motor\\_1, thrust\\_motor\\_2)\nComputes moment vector given thrust information from two oppositely pointed SRM's and a set of design parameters.\n\n#### def interpolate\\_thrust\\_data(t, motor\\_time\\_data, motor\\_thrust\\_data):\nPerforms a linear interpolation on motor thrust data and extracts the value at a desired time.\n\n#### def euler\\_eom(f, t, design\\_params, SRM1, SRM2):\nNumerically computes the time derivatives of the specified function variables. To be used for numerical integration.\n\n### sizing.py\nSimple module that can be used to size a motor given design constraints.\n\n#### def compute\\_total\\_impulse(spin\\_rate, roll\\_inertia, radial\\_distance)\nComputes total impulse required to spin a rocket design (i.e. known roll inertia and radial location of motors) at a desired spin rate.\n\n#### def compute\\_impulse\\_per\\_motor(total\\_impulse)\nComputes impulse for a single motor from the total impulse.\n\n\n# Changelog\nAll notable changes to this project will be documented in this file.\n\nThe format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)\nand this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).\n\n## [Unreleased]\n\n## [0.1.0] - 2018-05-29\n### Added\n- Something here.\n\n### Changed\n- Something here.\n\n### Fixed\n- Something here.\n\n### Removed\n- Something here.\n\n[Unreleased]: https://github.com/olivierlacan/keep-a-changelog/compare/v1.0.0...HEAD\n[0.1.0]: https://github",
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        "license": "MIT",
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        "name": "SRMspinanalysis",
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        "summary": "Spin-stabilization Analysis for Solid Rocket Motor Systems",
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