{ "cells": [ { "cell_type": "code", "execution_count": 1, "metadata": { "collapsed": false }, "outputs": [ { "data": { "application/javascript": [ "if(window['d3'] === undefined ||\n", " window['Nyaplot'] === undefined){\n", " var path = {\"d3\":\"https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min\",\"downloadable\":\"http://cdn.rawgit.com/domitry/d3-downloadable/master/d3-downloadable\"};\n", "\n", "\n", "\n", " var shim = {\"d3\":{\"exports\":\"d3\"},\"downloadable\":{\"exports\":\"downloadable\"}};\n", "\n", " require.config({paths: path, shim:shim});\n", "\n", "\n", "require(['d3'], function(d3){window['d3']=d3;console.log('finished loading d3');require(['downloadable'], function(downloadable){window['downloadable']=downloadable;console.log('finished loading downloadable');\n", "\n", "\tvar script = d3.select(\"head\")\n", "\t .append(\"script\")\n", "\t .attr(\"src\", \"http://cdn.rawgit.com/domitry/Nyaplotjs/master/release/nyaplot.js\")\n", "\t .attr(\"async\", true);\n", "\n", "\tscript[0][0].onload = script[0][0].onreadystatechange = function(){\n", "\n", "\n", "\t var event = document.createEvent(\"HTMLEvents\");\n", "\t event.initEvent(\"load_nyaplot\",false,false);\n", "\t window.dispatchEvent(event);\n", "\t console.log('Finished loading Nyaplotjs');\n", "\n", "\t};\n", "\n", "\n", "});});\n", "}\n" ], "text/plain": [ "\"if(window['d3'] === undefined ||\\n window['Nyaplot'] === undefined){\\n var path = {\\\"d3\\\":\\\"https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min\\\",\\\"downloadable\\\":\\\"http://cdn.rawgit.com/domitry/d3-downloadable/master/d3-downloadable\\\"};\\n\\n\\n\\n var shim = {\\\"d3\\\":{\\\"exports\\\":\\\"d3\\\"},\\\"downloadable\\\":{\\\"exports\\\":\\\"downloadable\\\"}};\\n\\n require.config({paths: path, shim:shim});\\n\\n\\nrequire(['d3'], function(d3){window['d3']=d3;console.log('finished loading d3');require(['downloadable'], function(downloadable){window['downloadable']=downloadable;console.log('finished loading downloadable');\\n\\n\\tvar script = d3.select(\\\"head\\\")\\n\\t .append(\\\"script\\\")\\n\\t .attr(\\\"src\\\", \\\"http://cdn.rawgit.com/domitry/Nyaplotjs/master/release/nyaplot.js\\\")\\n\\t .attr(\\\"async\\\", true);\\n\\n\\tscript[0][0].onload = script[0][0].onreadystatechange = function(){\\n\\n\\n\\t var event = document.createEvent(\\\"HTMLEvents\\\");\\n\\t event.initEvent(\\\"load_nyaplot\\\",false,false);\\n\\t window.dispatchEvent(event);\\n\\t console.log('Finished loading Nyaplotjs');\\n\\n\\t};\\n\\n\\n});});\\n}\\n\"" ] }, "metadata": {}, "output_type": "display_data" }, { "data": { "text/plain": [ "true" ] }, "execution_count": 1, "metadata": {}, "output_type": "execute_result" } ], "source": [ "require 'spice_rub'\n", "require 'gnuplotrb'" ] }, { "cell_type": "code", "execution_count": 2, "metadata": { "collapsed": false }, "outputs": [ { "data": { "text/plain": [ "9" ] }, "execution_count": 2, "metadata": {}, "output_type": "execute_result" } ], "source": [ "SpiceRub::KernelPool.instance.load_folder(\"spec/data/kernels\")" ] }, { "cell_type": "code", "execution_count": 3, "metadata": { "collapsed": false }, "outputs": [ { "data": { "text/plain": [ "#" ] }, "execution_count": 3, "metadata": {}, "output_type": "execute_result" } ], "source": [ "moon = SpiceRub::Body.new(:moon)\n", "moon_orbit = 86400 * 27\n", "start = SpiceRub::Time.parse(\"22 Aug 2016\")" ] }, { "cell_type": "code", "execution_count": 15, "metadata": { "collapsed": false, "scrolled": true }, "outputs": [ { "data": { "image/svg+xml": [ "\n", "\n", "\n", "\n", "Gnuplot\n", "Produced by GNUPLOT 5.0 patchlevel 4 \n", "\n", "\n", "\n", "\n", "\n", "\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t \n", "\t \n", "\t\n", "\t\n", "\t \n", "\t \n", "\t\n", "\n", "\n", "\n", "\n", "\t\t\n", "\t\t 360000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 365000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 370000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 375000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 380000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 385000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 390000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 395000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 400000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 405000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 410000\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 5.25x108\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 5.255x108\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 5.26x108\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 5.265x108\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 5.27x108\n", "\t\n", "\n", "\n", "\t\t\n", "\t\t 5.275x108\n", "\t\n", "\n", "\n", "\n", "\n", "\t\n", "\n", "\t\n", "\t\tDistance of Moon from Earth v/s Time\n", "\t\n", "\n", "\tgnuplot_plot_1\n", "\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", 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"\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\t\n", "\n", "\t\n", "\n", "\n", "\n", "\n", "\n", "\n", "\n", "\t\n", "\n", "\n", "\n", "\n", "\n" ], "text/plain": [ "# \"Distance of Moon from Earth v/s Time\", :with => \"lines\"], @datasets=Hamster::Vector[#, @options=Hamster::Hash[:notitle => true]>], @cmd=\"plot \">" ] }, "execution_count": 15, "metadata": {}, "output_type": "execute_result" } ], "source": [ "times = SpiceRub::Time.time_series(start, start + moon_orbit, step: 3600)\n", "distances = times.map { |t| moon.distance_from(earth, t) }\n", "\n", "GnuplotRB::Plot.new(\n", " [[times.map(&:et), distances], notitle: true] ,title: 'Distance of Moon from Earth v/s Time', with: 'lines')" ] }, { "cell_type": "code", "execution_count": null, "metadata": { "collapsed": true }, "outputs": [], "source": [] }, { "cell_type": "code", "execution_count": null, "metadata": { "collapsed": true }, "outputs": [], "source": [] } ], "metadata": { "kernelspec": { "display_name": "Ruby 2.2.2", "language": "ruby", "name": "ruby" }, "language_info": { "file_extension": ".rb", "mimetype": "application/x-ruby", "name": "ruby", "version": "2.2.2" } }, "nbformat": 4, "nbformat_minor": 0 }