30:T1a2a,chart = { const width = 960; const height = 500; const svg = d3.select(DOM.svg(width, height)).property("value", []).attr("view", []); const margin1 = {top: 20, right: 20, bottom: 110, left: 40}; const margin2 = {top: 430, right: 20, bottom: 30, left: 40}; const chart_width = width - margin1.left - margin1.right; const chart_height = height - margin1.top - margin1.bottom; const context_height = height - margin2.top - margin2.bottom; // const x = d3.scaleTime().range([0, chart_width]); // const x2 = d3.scaleTime().range([0, chart_width]); const x = d3.scaleLinear().range([0, chart_width]); const x2 = d3.scaleLinear().range([0, chart_width]); const y = d3.scaleLinear().range([chart_height, 0]); const y2 = d3.scaleLinear().range([context_height, 0]); const xAxis = d3.axisBottom(x); const xAxis2 = d3.axisBottom(x2); // const xAxis = g => g // .call(d3.axisBottom(x)); // const xAxis2 = g => g // .call(d3.axisBottom(x2)) // .call(g => g.select(".tick:first-of-type text").remove()); const yAxis = g => g .call(d3.axisLeft(y)) .call(g => g.select(".domain").remove()) .call(g => g.select(".tick:last-of-type text").clone() .attr("x", 3) .attr("text-anchor", "start") .attr("font-weight", "bold") .text("kWh")); const brush = d3.brushX() .extent([[0, 0], [chart_width, context_height]]) .on("brush end", brushed); const zoom = d3.zoom() .scaleExtent([1, Infinity]) .translateExtent([[0, 0], [chart_width, chart_height]]) .extent([[0, 0], [chart_width, chart_height]]) .on("zoom", zoomed); const area1 = d3.area() // .x(d => x(d.data.date)) .curve(d3.curveMonotoneX) .x(d => x(d.data.index)) .y0(d => y(d[0])) .y1(d => y(d[1])); const area2 = d3.area() // .x(d => x2(d.date)) .curve(d3.curveMonotoneX) .x(d => x2(d.index)) .y0(d => y2(0)) .y1(d => y2(d.project_demand)); //add lines const yLine = d3.scaleLinear() .domain([0, 1]) .range([chart_height, 0]); const line = d3.line() .curve(d3.curveMonotoneX) .x(d => x(d.index)) .y(d => yLine(d[year])) svg.append("defs").append("clipPath") .attr("id", "clip") .append("rect") .attr("width", chart_width) .attr("height", chart_height); // const line2 = d3.line() // .curve(d3.curveMonotoneX) // .x(d => x(d.index)) // .y(d => yLine(d.battery_charge)) // svg.append("defs").append("clipPath") // .attr("id", "clip") // .append("rect") // .attr("width", chart_width) // .attr("height", chart_height); const focus = svg.append("g") .attr("class", "focus") .attr("transform", `translate(${margin1.left},${margin1.top})`); const context = svg.append("g") .attr("class", "context") .attr("transform", `translate(${margin2.left},${margin2.top})`); svg.append("rect") .attr("class", "zoom") .attr("width", chart_width) .attr("height", chart_height) .attr("cursor", "move") .attr("fill", "none") .attr("pointer-events", "all") .attr("transform", "translate(" + margin1.left + "," + margin1.top + ")") .call(zoom); function brushed() { if (d3.event.sourceEvent && d3.event.sourceEvent.type === "zoom") return; // ignore brush-by-zoom let s = d3.event.selection || x2.range(); x.domain(s.map(x2.invert), x2); focus.selectAll(".area").attr("d", area1); focus.select(".emissions").attr("d", line); focus.select(".axis--x").call(xAxis); svg.select(".zoom").call(zoom.transform, d3.zoomIdentity .scale(chart_width / (s[1] - s[0])) .translate(-s[0], 0)); } function zoomed() { if (d3.event.sourceEvent && d3.event.sourceEvent.type === "brush") return; // ignore zoom-by-brush let value = []; let t = d3.event.transform; x.domain(t.rescaleX(x2).domain()); value = x.domain(); svg.property("value", value).dispatch("input"); focus.selectAll(".area").attr("d", area1); focus.select(".emissions").attr("d", line); focus.select(".axis--x").call(xAxis); context.select(".brush").call(brush.move, x.range().map(t.invertX, t)); } // const stacked = Object.assign(d3.stack().keys(projectKeys)(peaks), { // keys: projectKeys // }); const stacked = Object.assign(d3.stack().keys(projectKeys)(peaks), { keys: projectKeys }); const formatHour = d3.timeFormat("%I %p"); const formatMonth = d3.timeFormat("%B"); const months = _.range(12).map((d, i) => i*24); //convert indices to months xAxis2.tickValues(months).tickFormat(i => formatMonth(peaks[i].date)); xAxis.tickFormat(i => formatHour(peaks[i].date)); // x.domain(d3.extent(data, function(d) { return d.date; })); // x2.domain(d3.extent(data, function(d) { return d.date; })); x.domain(d3.extent(peaks, function(d) { return d.index; })); x2.domain(d3.extent(peaks, function(d) { return d.index; })); // y.domain([0, d3.max(stacked.flat(2))]).nice(); // y2.domain([0, d3.max(peaks, function(d) { return d[scenario.value]; })]); y.domain([0, 2000]).nice(); y2.domain([0, 2000]); focus.selectAll("path") .data(stacked) .enter().append("path") .attr("class", "area") .attr("clip-path", "url(#clip)") .attr("fill", (d, i) => pvColor(stacked.keys[i])) .attr("d", area1) focus.append("g") .attr("class", "axis axis--x") .attr("transform", "translate(0," + chart_height + ")") .call(xAxis); focus.append("g") .attr("class", "axis axis--y") .call(yAxis); context.append("path") .datum(peaks) .attr("class", "area") .attr("fill", "#1776b6") .attr("clip-path", "url(#clip)") .attr("d", area2); context.append("g") .attr("class", "axis axis--x") .attr("transform", "translate(0," + context_height + ")") .call(xAxis2); focus.append("path") .datum(peaks) .attr("class", "emissions") .attr("clip-path", "url(#clip)") .attr("fill", "none") .attr("stroke", "#c4c4c4") .style("mix-blend-mode", "multiply") .attr("stroke-width", 1.5) .attr("stroke-linejoin", "round") .attr("stroke-linecap", "round") .attr("d", line); //this is the value of the previous svg node if (!this) { context.append("g") .attr("class", "brush") .call(brush) .call(brush.move, [0, 150]); } else { let range = d3.select(this).property("value").map(x); context.append("g") .attr("class", "brush") .call(brush) .call(brush.move, range); } return svg.node(); }31:T464, peaks = { const nested = d3.nest() .key(d => d.month) .entries(hours2) .map((d) => { let month = +d.key; let totals = groupSum(d.values, d => d.day, d => d.project_demand); let target = _.sumBy(Array.from(totals), d => d[1]) / totals.size; let closest = Array.from(totals).reduce(function(prev, curr) { return (Math.abs(curr[1] - target) < Math.abs(prev[1] - target) ? curr : prev); })[0]; let day = +d.values.reduce((a, b) => { return (a.project_demand || 0) > b.project_demand ? a : b; }, {}).day; //let day = closest; // //march was selecting a weekend day - this bit just selects a different day for the month of march... // if (month == 10) { // Math.max(day += 2, 30); // } let values = hours2.filter(dd => (dd.month === month && dd.day === day)); return {month: month, day: day, values: values}; }); let peaks = [].concat(...nested.map(d => d.values)); peaks.map((d, i, arr) => { arr[i] = {...d, index: i}; }); return peaks; }32:Tf02,function sim(d, p) { const pv_size = p.pv_size || 0; const battery_size = p.battery_size || 0; const forecast = p.forecast || 1; const controls = p.controls || ghg; const max_capacity = battery_size; const max_rate = max_capacity / 6; let data = d.map(d => ( {...d, pv_generation: pv_size * d.pv_potential / 1000} )); const frames = _.range(11, data.length, forecast * 24).map((i) => data.slice(i, i + (forecast * 24))); let start_charge = 0; frames.map((frame, frame_index, arr) => { if (frame_index > 0) { start_charge = arr[frame_index-1].slice(-1)[0].battery_charge; } let schedule = controls(frame, max_capacity, start_charge); frame.map((d, hour, hours) => { let j = {...d}; j = {...j, ...schedule[hour]}; // let diff = Math.abs(j.project_demand - j.pv_generation - j.period_average); j = {...j, date: parse_date(`${j.month.toString().padStart(2, "0")} ${j.day.toString().padStart(2, "0")} ${j.hour.toString().padStart(2, "0")}`)}; //update the battery charge, pull from last hour if (hour === 0) { if (frame_index === 0) { j = {...j, battery_charge: 0}; } else { j = {...j, battery_charge: arr[frame_index-1].slice(-1)[0].battery_charge}; } } else { j = {...j, battery_charge: hours[hour-1].battery_charge}; } //update pv to project if (j.project_demand - j.pv_generation > 0) { j = {...j, pv_to_project: j.pv_generation}; } else { j = {...j, pv_to_project: j.project_demand}; } //update battery to project if (j.discharge === 1) { if (j.battery_charge < j.discharge_limit) { j = {...j, battery_to_project: Math.min(j.battery_charge, j.project_demand - j.pv_to_project)}; } else { j = {...j, battery_to_project: Math.min(j.discharge_limit, j.project_demand - j.pv_to_project)}; } } else { j = {...j, battery_to_project: 0}; } //update the battery charge j = {...j, battery_charge: j.battery_charge - j.battery_to_project}; //update grid to project j = {...j, grid_to_project: j.project_demand - j.pv_to_project - j.battery_to_project}; //pv to battery //max_percent is created to avoid double counting charges from pv and grid let max_percent = max_rate; if (j.battery_charge < max_capacity) { let spare_capacity = max_capacity - j.battery_charge; let extra_output = j.pv_generation - j.pv_to_project; if (extra_output - spare_capacity > 0) { j = {...j, pv_to_battery: Math.min(max_percent, spare_capacity)}; } else { j = {...j, pv_to_battery: Math.min(extra_output, max_percent)}; } } else { j = {...j, pv_to_battery: 0}; } //update the battery charge again j = {...j, battery_charge: j.battery_charge + j.pv_to_battery}; max_percent -= j.pv_to_battery; //grid to battery if (j.discharge === -1) { let spare_capacity = max_capacity - j.battery_charge; j = {...j, grid_to_battery: Math.min(spare_capacity, max_percent)}; } else { j = {...j, grid_to_battery: 0}; } //update the battery charge again j = {...j, battery_charge: j.battery_charge + j.grid_to_battery}; //find the total grid j = {...j, total_grid: j.grid_to_project + j.grid_to_battery}; hours[hour] = j; }) arr[frame_index] = frame; }) return frames.flat(); //return frames.reduce((acc, val) => acc.concat(val), []); }33:T7b7,simulate = null // function simulate(d, c) { // const config = Object.assign({ // maxCharge: 2000, // pvSize: 800, // initialCharge: 2000, // chargeRate: 333, // dischargeRate: 333 // }, c) // let hours = [...d]; // hours.map((dd, i, arr) => { // let o = {...dd}; // //PV Generation in kWh // o.pvGeneration = o.pv_generation * config.pvSize / 1000; // //Total Renewable Generation in kWh // o.totalGeneration = o.pvGeneration // //send pv to project // if (o.totalGeneration >= o.project_demand) { // o.renewableToProject = o.project_demand // } // else { // o.renewableToProject = o.totalGeneration // } // //update project demand // let demand = o.project_demand - o.renewableToProject; // //get battery charge // if (i === 0) { // o.batteryCharge = config.initialCharge; // } // else { // o.batteryCharge = arr[i - 1].batteryCharge; // } // //send unused pv to battery // if (o.totalGeneration - o.renewableToProject >= config.chargeRate) { // o.renewableToBattery = Math.min(config.chargeRate, config.maxCharge - o.batteryCharge); // } // else { // o.renewableToBattery = Math.min(o.totalGeneration - o.renewableToProject, config.maxCharge - o.batteryCharge); // } // //update the battery charge // o.batteryCharge += o.renewableToBattery; // //send remaining charge to grid // o.renewableToGrid = Math.max(o.totalGeneration - o.renewableToProject - o.renewableToBattery, 0); // //send battery to project // o.batteryToProject = Math.min(demand, config.dischargeRate, o.batteryCharge); // //update battery charge // o.batteryCharge -= o.batteryToProject; // //send grid to project if needed // o.gridToProject = demand - o.batteryToProject; // arr[i] = o; // }) // return hours; // } 34:T5ff,renderQueue = function(func) { var _queue = [], // data to be rendered _rate = 1000, // number of calls per frame _invalidate = function() {}, // invalidate last render queue _clear = function() {}; // clearing function var rq = function(data) { if (data) rq.data(data); _invalidate(); _clear(); rq.render(); }; rq.render = function() { var valid = true; _invalidate = rq.invalidate = function() { valid = false; }; function doFrame() { if (!valid) return true; var chunk = _queue.splice(0,_rate); chunk.map(func); timer_frame(doFrame); } doFrame(); }; rq.data = function(data) { _invalidate(); _queue = data.slice(0); // creates a copy of the data return rq; }; rq.add = function(data) { _queue = _queue.concat(data); }; rq.rate = function(value) { if (!arguments.length) return _rate; _rate = value; return rq; }; rq.remaining = function() { return _queue.length; }; // clear the canvas rq.clear = function(func) { if (!arguments.length) { _clear(); return rq; } _clear = func; return rq; }; rq.invalidate = _invalidate; var timer_frame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(callback) { setTimeout(callback, 17); }; return rq; }35:T8cf,function input(config) { let { form, type = "text", attributes = {}, action, getValue, title, description, format, display, submit, options } = config; const wrapper = html`

`; if (!form) form = html``; Object.keys(attributes).forEach(key => { const val = attributes[key]; if (val != null) form.input.setAttribute(key, val); }); if (submit) form.append( html`` ); form.append( html`` ); if (title) form.prepend( html`

${title}

` ); if (description) form.append( html`

${description}

` ); if (format) format = typeof format === "function" ? format : d3format.format(format); if (action) { action(form); } else { const verb = submit ? "onsubmit" : type == "button" ? "onclick" : type == "checkbox" || type == "radio" ? "onchange" : "oninput"; form[verb] = e => { e && e.preventDefault(); const value = getValue ? getValue(form.input) : form.input.value; if (form.output) { const out = display ? display(value) : format ? format(value) : value; if (out instanceof window.Element) { while (form.output.hasChildNodes()) { form.output.removeChild(form.output.lastChild); } form.output.append(out); } else { form.output.value = out; } } form.value = value; if (verb !== "oninput") form.dispatchEvent(new CustomEvent("input", { bubbles: true })); }; if (verb !== "oninput") wrapper.oninput = e => e && e.stopPropagation() && e.preventDefault(); if (verb !== "onsubmit") form.onsubmit = e => e && e.preventDefault(); form[verb](); } while (form.childNodes.length) { wrapper.appendChild(form.childNodes[0]); } form.append(wrapper); return form; }36:T40b,html``37:[] 2e:{"title":"GHG Emissions Test","cells":[{"id":0,"value":"md`# GHG Emissions Test`","pinned":false,"hidden":false,"mode":"ojs"},{"id":7,"value":"viewof unitSelection = form(html``)","pinned":false,"hidden":false,"mode":"ojs"},{"id":558,"value":"viewof pvSize = {\n return slider({\n min: 0, \n max: 6000, \n step: 100, \n value: 4400,\n display: v => {\n let el = document.createElement(\"span\")\n let pvArea = formatAREA_SI_IP(_.round(v / (1 * 0.19), 0))\n el.innerHTML = `${d3.format(\",.0f\")(v)} kW_p | PV Area: ${pvArea}`\n return el;\n },\n description: \"Select Photovoltaic Size\"\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":556,"value":"viewof batterySize = {\n return slider({\n min: 0, \n max: 5000, \n step: 100, \n value: 2000,\n display: v => `${d3.format(\",.0f\")(v)} kWh`,\n description: \"Select Battery Size\"\n });\n }","pinned":false,"hidden":false,"mode":"ojs"},{"id":2444,"value":"viewof year = {\n const select = html``;\n return select;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":630,"value":"md`
\nNZE Offset: **${d3.format(\".1%\")(_.sumBy(hours2, d => d.pv_generation)/(_.sumBy(hours2, d => d.project_demand)))}**\n \n\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":578,"value":"$30","pinned":false,"hidden":false,"mode":"ojs"},{"id":606,"value":"legend = {\n \n const key_map = {\n \"grid_to_project\": \"Grid to Project\",\n \"grid_to_battery\": \"Grid to Battery\",\n \"battery_to_project\": \"Battery to Project\",\n \"pv_to_project\": \"PV to Project\"\n \n }\n \n const svg = d3.select(DOM.svg(960, pvColor.domain().length * 24 + 15))\n .style(\"font\", \"11px sans-serif\");\n\n const g = svg.append(\"g\")\n .selectAll(\"g\")\n .data(pvColor.domain())\n .enter().append(\"g\")\n .attr(\"transform\", (d, i) => `translate(${40}, ${i*24 + 15})`);\n\n g.append(\"rect\")\n .attr(\"width\", 20)\n .attr(\"height\",20)\n .attr(\"fill\", pvColor);\n\n g.append(\"text\")\n .attr(\"x\", 30)\n .attr(\"y\", 9.5)\n .attr(\"dy\", \"0.35em\")\n .text(d => key_map[d]);\n \n return svg.node();\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":608,"value":"pvColor = d3.scaleOrdinal()\n .range([\"#1f77b4\", \"#6aadd6\", \"#b5decc\", \"#d7ddda\", \"#ffffff\", \"yellow\"])\n .domain(projectKeys)","pinned":false,"hidden":false,"mode":"ojs"},{"id":575,"value":"projectKeys = [\"grid_to_project\", \"grid_to_battery\", \"pv_to_project\", \"battery_to_project\"];","pinned":false,"hidden":false,"mode":"ojs"},{"id":572,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":1265,"value":"renewables_data = {\n \nlet data = await d3.csv(`https://www.elementa.nyc/projects/vt-ic/data/renewables_data.csv?version=${Math.floor(Math.random() * 100)}`, d3.autoType);\n\n const months = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]\n const times = [];\n \n const timeParse = (m, d, h) => {\n return d3.timeParse(\"%m %d %H\")(`${m.toString().padStart(2, \"0\")} ${d.toString().padStart(2, \"0\")} ${h.toString().padStart(2, \"0\")}`)\n }\n \n for (const m in _.range(12)) {\n for (const d in _.range(months[m])) {\n for (const h in _.range(24)) {\n times.push({month: +m + 1, day: +d + 1, hour: +h, date: timeParse(+m + 1, +d + 1, +h)});\n }\n }\n }\n const columns = data.columns;\n data.columns = columns;\n \n return data.map((d, i, arr) => ({...d, ...times[i]}));\n\n } \n","pinned":false,"hidden":false,"mode":"ojs"},{"id":11,"value":"_ = require('lodash@4.17.15/lodash.js').catch(() => window[\"_\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":5,"value":"formatEUI_SI_IP = d => {\n if (unitSelection.unit === \"SI\") {\n return `${_.round(d, 1)} kWh/m²/yr`;\n }\n else {\n return `${_.round(d * 3.412 / 10.76, 1)} kBtu/ft²/yr`;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":22,"value":"d3 = require('d3@5.9.2','d3-sankey@0.12.1');","pinned":false,"hidden":false,"mode":"ojs"},{"id":28,"value":"sankey_data = {\n let sankey_data = (await d3.csv(`https://www.elementa.nyc/projects/vt-ic/data/sankey_data.csv?version=${Math.floor(Math.random() * 100)}`)).map(({source, target, value}) => ({source: source, target: target, value: +value}));\n \n //http://elementa.nyc/yale/berekely/data/yale_sankey.csv\n //create a list of nodes and links\n const nodes = Array.from(new Set(sankey_data.map(d => [d.source, d.target]).flat()));\n const links = sankey_data.map(({source, target, value}) => ({\n source: nodes.indexOf(source),\n target: nodes.indexOf(target),\n value: value\n }));\n\n sankey_data = {nodes: nodes.map(d => ({name: d})), links: links};\n return sankey_data;\n} ","pinned":false,"hidden":false,"mode":"ojs"},{"id":31,"value":"sankey = {\n const config = {\n height: 500,\n width: 960,\n margin: {bottom: 10}\n }\n const sankey = d3.sankey()\n .nodeWidth(15)\n .nodePadding(10)\n .extent([[1, 1], [config.width, config.height - config.margin.bottom]])\n .nodeAlign(d3.sankeyLeft);\n return sankey;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":36,"value":"eui = d => (unitSelection.unit === \"IP\") ? _.round(d * 3.412 * 0.092903, 2) : _.round(d, 2);","pinned":false,"hidden":false,"mode":"ojs"},{"id":66,"value":"sensitivity_data = {\n //add a random version number to avoid caching\n let data = (await d3.csv(`https://www.elementa.nyc/projects/vt-ic/data/parametric_data.csv?version=${Math.floor(Math.random() * 100)}`, d3.autoType)); \n //group the data by independent variable\n const grouped = group(data, d => d.Variable);\n data = Array.from(grouped, d => ({variable: d[0], data: d[1].sort((a, b) => a[d[0]] - b[d[0]])}));\n return data;\n} ","pinned":false,"hidden":false,"mode":"ojs"},{"id":89,"value":"parametric_data = {\n let parametrics = (await d3.csv(`https://www.elementa.nyc/projects/vt-ic/data/interpolated_data.csv`, d3.autoType)); \n \n const columns = parametrics.columns;\n const data = parametrics.map(d => ({...d, EUI: eui(d.EUI)}));\n data.columns = columns;\n \n return data;\n} ","pinned":false,"hidden":false,"mode":"ojs"},{"id":2417,"value":"hours2 = sim(renewables_data, {\n battery_size: batterySize,\n pv_size: pvSize\n});","pinned":false,"hidden":false,"mode":"ojs"},{"id":2546,"value":"formatAREA_SI_IP = d => {\n if (unitSelection.unit === \"SI\") {\n return `${_.round(d, 0)} m²`;\n }\n else {\n return `${_.round(d * 10.76, 0)} ft²`;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2308,"value":"function ghg(f, m, s) {\n \n //f = the period of evaluation (frame), m = max capacity of the battery, s = starting charge of battery\n \n const demand = f.map(d => Math.max(d.project_demand - d.pv_generation, 0));\n const max_rate = m / 6;\n \n \n //const low = year === \"grid_CO2e_2020\" ? 0.25: 0.40;\n //const high = year === \"grid_CO2e_2030\" ? 0.75: 0.60;\n \n const high = percentile(f, max_rate, s);\n \n const low = 1 - high;\n\n const charge_min = d3.quantile(f.map(d => d[year]), low);\n const charge_max = d3.quantile(f.map(d => d[year]), high);\n\n return f.map((d, i) => {\n let discharge = 0;\n if (d[year] >= charge_max) {\n discharge = 1;\n }\n else if (d[year] <= charge_min) {\n discharge = -1;\n }\n return {discharge: discharge, discharge_limit: max_rate};\n\n });\n}\n","pinned":true,"hidden":false,"mode":"ojs"},{"id":2552,"value":"function percentile(d, r, start_charge) {\n \n if(year == \"grid_CO2e_2030\") { \n d.sort((a, b) => b.grid_CO2e_2030 - a.grid_CO2e_2030);\n }\n else {\n d.sort((a, b) => b.grid_CO2e_2020 - a.grid_CO2e_2020);\n }\n \n let charge = start_charge; \n let i = 0; \n \n while ((i<=23) && (charge <= r*(22-i))) {\n let demand = d[i].project_demand <= d[i].pv_generation ? 0 : d[i].project_demand - d[i].pv_generation;\n \n charge += Math.min(demand, r);\n \n i++;\n }\n\n return (1-i/24);\n \n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2288,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":566,"value":"$33","pinned":false,"hidden":false,"mode":"ojs"},{"id":545,"value":"d3format = require('d3-format@1');","pinned":false,"hidden":false,"mode":"ojs"},{"id":2341,"value":"parse_date = d3.timeParse(\"%m %d %H\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":86,"value":"$34","pinned":false,"hidden":false,"mode":"ojs"},{"id":551,"value":"function slider(config = {}) {\n let {value, min = 0, max = 1, step = \"any\", precision = 2, title, description, getValue, format, display, submit} = config;\n if (typeof config == \"number\") value = config;\n if (value == null) value = (max + min) / 2;\n precision = Math.pow(10, precision);\n if (!getValue) getValue = input => Math.round(input.valueAsNumber * precision) / precision;\n return input({\n type: \"range\", title, description, submit, format, display,\n attributes: {min, max, step, value},\n getValue\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":547,"value":"$35","pinned":false,"hidden":false,"mode":"ojs"},{"id":68,"value":"import {group, groupSum, groupCount} from \"@mbostock/group\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":9,"value":"import {form} from \"@mbostock/form-input\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":25,"value":"$36","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W37","stdlib":"1","titling":"auto"}