31:T1fbc,class psychrometrics { constructor() { this._Patm = 101300; this._humidityRange = [0, 0.03]; this._tempRange = [-20, 55]; this._CpAir = 1004.0; this._CpWat = 4186.0; this._CpVap = 1805.0; this._Hfg = 2501000.0; this._RAir = 287.055; this._TKelConv = 273.15; } Patm(value) { if (!arguments.length) return this._barPress; this._Patm = value; return this; } humidityRange(value) { if (!arguments.length) return this._humidityRange; this._humidityRange = value; return this; } tempRange(value) { if (!arguments.length) return this._tempRange; this._tempRange = value; return this; } convert(x, tdb, origin, target) { let a = {}; switch (origin) { case 'rh': a = this.tdb_rh(tdb, x); break; case 'wetbulb': a = this.tdb_twb(tdb, x); break; case 'w': a = this.tdb_w(tdb, x); break; case 'dewpoint': a = this.tdb_dewpoint(tdb, x); break; case 'vappress': a = this.tdb_vappress(tdb, x); break; } switch (target) { case 'rh': return a.rh; case 'wetbulb': return a.wetbulb; case 'w': return a.w; case 'dewpoint': return a.dewpoint; case 'vappress': return a.vappress; } } tdb_rh(tdb, rh) { const a = {}; const psat = this.satpress(tdb); a.rh = parseFloat(rh); a.vappress = rh / 100 * psat; a.w = this.humratio(this._Patm, a.vappress); a.wetbulb = this.wetbulb(tdb, a.w); a.dewpoint = this.dewpoint(a.w); return a; } tdb_twb(tdb, twb) { const a = {}; let psat = this.satpress(twb); const wstar = this.humratio(this._Patm, psat); a.wetbulb = twb; a.w = ((this._Hfg + (this._CpVap - this._CpWat) * twb) * wstar - this._CpAir * (tdb - twb)) / (this._Hfg + this._CpVap * tdb - this._CpWat * twb); psat = this.satpress(tdb); a.rh = 100 * this.relhum(this._Patm, psat, a.w); a.dewpoint = this.dewpoint(a.w); a.vappress = a.rh / 100 * psat; return a; } tdb_w(tdb, w) { const a = {}; const psat = this.satpress(tdb); a.w = w; a.rh = 100 * this.relhum(this._Patm, psat, w); if (a.rh > 100) a.rh = Number.NaN a.wetbulb = this.wetbulb(tdb, w); a.dewpoint = this.dewpoint(w); a.vappress = a.rh / 100 * psat; return a; } tdb_dewpoint(tdb, dewpoint) { const w_l = 0.00001; const w_r = 0.2; const eps = 0.0001; const fn = w => { const dpstar = this.dewpoint(w); return dewpoint - dpstar; } const w = this.bisect(w_l, w_r, fn, eps, 0); return this.tdb_w(tdb, w); } tdb_vappress(tdb, vappress) { var psat = this.satpress(tdb); var rh = 100 * vappress / psat; return this.tdb_rh(tdb, rh); } drybulb(h, w) { return (h - this._Hfg * w) / (this._CpAir + this._CpVap * w); } wetbulb(tdb, w) { const eps = 0.01; const wetbulb_l = -100; const wetbulb_r = 200; const fn = t => { let psatStar = this.satpress(t); let wStar = this.humratio(this._Patm, psatStar); let newW = ((this._Hfg - this._CpWat - this._CpVap * t) * wStar - this._CpAir * (tdb - t)) / (this._Hfg + this._CpVap * tdb - this._CpWat * t); return (w - newW); } return this.bisect(wetbulb_l, wetbulb_r, fn, eps, 0); } satpress(tdb) { const tKel = tdb + this._TKelConv; const C1 = -5674.5359; const C2 = 6.3925247; const C3 = -0.9677843 * Math.pow(10, -2); const C4 = 0.62215701 * Math.pow(10, -6); const C5 = 0.20747825 * Math.pow(10, -8); const C6 = -0.9484024 * Math.pow(10, -12); const C7 = 4.1635019; const C8 = -5800.2206; const C9 = 1.3914993; const C10 = -0.048640239; const C11 = 0.41764768 * Math.pow(10, -4); const C12 = -0.14452093 * Math.pow(10, -7); const C13 = 6.5459673; let pascals = null; if (tKel < 273.15) { pascals = Math.exp(C1 / tKel + C2 + tKel * (C3 + tKel * (C4 + tKel * (C5 + C6 * tKel))) + C7 * Math.log(tKel)); } else if (tKel >= 273.15) { pascals = Math.exp(C8 / tKel + C9 + tKel * (C10 + tKel * (C11 + tKel * C12)) + C13 * Math.log(tKel)); } return pascals; } relhum(patm, psat, humRatio) { const pw = patm * humRatio / (0.62198 + humRatio); const rh = pw / psat; return rh; } humratio(patm, pw) { // ASHRAE Fundamentals 2009: 0.621945 return 0.62198 * pw / (patm - pw); } enthalpy(tdb, w) { const hDryAir = this._CpAir * tdb; const hSatVap = this._Hfg + this._CpVap * tdb; const h = hDryAir + w * hSatVap; return h; } rhodry(tdb, w) { const pAir = 0.62198 * this._Patm / (0.62198 + w) return pAir / this._RAir / (tdb + this._TKelConv); } rhomoist(rhodry, w) { return rhodry * (1 + w); } enthsat(tdb) { const psat = this.satpress(tdb); const w = this.humratio(this._Patm, psat); return this.enthalpy(tdb, w); } dewpoint(w) { const pw = this._Patm * w / (0.62198 + w); return this.sattemp(pw); } sattemp(p) { const tsat_l = 0; const tsat_r = 500; const eps = 0.0001; const fn = t => { return (p - this.satpress(t)); } return this.bisect(tsat_l, tsat_r, fn, eps, 0); } tairsat(hsat) { const tsat_l = 0; const tsat_r = 1000; const eps = 0.01; const fn = t => { return (hsat - this.enthsat(t)); } return this.bisect(tsat_l, tsat_r, fn, eps, 0); } globetemp(ta, vel, tglobe, diameter, emissivity) { const pow = Math.pow; return pow(pow(tglobe + 273, 4) + (1.1 * pow(10, 8) * pow(vel, 0.6)) / (emissivity * pow(diameter, 0.4)) * (tglobe - ta), 0.25) - 273; } bisect(a, b, fn, epsilon, target) { let a_T = null; let b_T = null; let midpoint = null; let midpoint_T = null; while (Math.abs(b - a) > 2 * epsilon) { midpoint = (b + a) / 2; a_T = fn(a); b_T = fn(b); midpoint_T = fn(midpoint); if ((a_T - target) * (midpoint_T - target) < 0) b = midpoint; else if ((b_T - target) * (midpoint_T - target) < 0) a = midpoint; else return -999; } return midpoint; } rhCurves() { const temps = []; for (var i=this._tempRange[0]; i<=this._tempRange[1]; i+=5) { temps.push(i); } const relHumid = []; for (var i=10; i<110; i+=10) { relHumid.push(i); } const rhCoordinates = {}; relHumid.map(d => { const key = `rh${d}`; const value = temps.map(p => { return {db: p, hr: this.tdb_rh(p, d).w}; }); rhCoordinates[key] = value; }); return rhCoordinates; } wbCurves() { const wb = []; for (var i=this._tempRange[0]; i<40; i+=5) { wb.push(i); } const wbCoordinates = {}; wb.map(d => { const key = `${d} C`; const lineStart = {db: d, hr: this.tdb_rh(d, 100).w}; const lineEnd = {db: this.drybulb(this.enthalpy(d, this.tdb_rh(d, 100).w), 0), hr: 0.0}; const value = [lineStart, lineEnd]; wbCoordinates[key] = value; }); return wbCoordinates; } tempCurves() { const t = []; for (var i=this._tempRange[0]; i { const key = `${d} C`; const lineStart = {db: d, hr: 0.0}; const lineEnd = {db: d, hr: this.tdb_rh(d, 100).w}; const value = [lineStart, lineEnd]; tempCoordinates[key] = value; }); return tempCoordinates; } hrCurves() { const h = []; for (var i=this._humidityRange[0]; i<=this._humidityRange[1]; i+=0.005) { h.push(i); } h.push(this._humidityRange[1]); const hrCoordinates = {}; h.map(d => { const key = `${d} kg/kg`; const lineStart = {db: this._tempRange[0], hr: d}; const lineEnd = {db: this._tempRange[1], hr: d}; const value = [lineStart, lineEnd]; hrCoordinates[key] = value; }); return hrCoordinates; } } 32:Tc43,psychChart = { const svg = d3.select(DOM.svg(width, height)); const defs = svg.append("g") .attr("transform", `translate(${margin.left},${margin.top})`) .append("defs"); defs.append("clipPath") .attr("id", "saturationClip") .append("path") .datum(psych.rhCurves().rh100) .attr("d", area); defs.append("clipPath") .attr("id", "humidClip") .append("rect") .attr("width", width - margin.left - margin.right) .attr("height", height - margin.top - margin.bottom) .attr("id", "humidClipShape"); defs.append("clipPath") .attr("id", "psychClip") .attr("clip-path", "url(#saturationClip)") .append("use") .attr("x", 0) .attr("y", 0) .attr("width", width) .attr("height", height) .attr("xlink:href", "#humidClipShape"); const chart = svg.append("g") .attr("transform", `translate(${margin.left},${margin.top})`) chart.append("g") .attr("fill", "none") .attr("stroke-linejoin", "round") .attr("stroke-opacity", .25) .selectAll("path") .data(psychContours) .join("path") .attr("fill", d => color(d.value)) .attr("stroke", d => d3.lab(color(d.value)).darker(1)) .attr("d", d3.geoPath()) .attr("clip-path", ("url(#psychClip)")); chart.selectAll(".wbCurve") .data(Object.keys(psych.wbCurves())) .join("path") .attr("class", "wbCurve") .attr("stroke", "#333333") .attr("fill", "none") .attr("stroke-width", 1) .attr("opacity", 0.25) .attr("stroke-dasharray", 4) .attr("d", d => pLine.curve(d3.curveLinear)(psych.wbCurves()[d])) .attr("clip-path", ("url(#psychClip)")) .style("mix-blend-mode", "multiply"); chart.selectAll(".hrCurve") .data(Object.keys(psych.hrCurves())) .join("path") .attr("class", "hrCurve") .attr("stroke", (d, i) => i === 0 ? "none": "#333333") .attr("fill", "none") .attr("stroke-width", 1) .attr("opacity", 0.15) .attr("d", d => pLine.curve(d3.curveLinear)(psych.hrCurves()[d])) .attr("clip-path", ("url(#psychClip)")) .style("mix-blend-mode", "multiply"); chart.selectAll(".tempCurve") .data(Object.keys(psych.tempCurves())) .join("path") .attr("class", "tempCurve") .attr("stroke", "#333333") .attr("fill", "none") .attr("stroke-width", 1) .attr("opacity", 0.15) .attr("d", d => pLine.curve(d3.curveLinear)(psych.tempCurves()[d])) .attr("clip-path", ("url(#psychClip)")) .style("mix-blend-mode", "multiply"); chart.selectAll(".rhCurve") .data(Object.keys(psych.rhCurves())) .join("path") .attr("id", d => d) .attr("class", "rhCurve") .attr("stroke", "#333333") .attr("fill", "none") .attr("stroke-width", 1) .attr("opacity", (d, i, arr) => i != (arr.length -1) ? .25 : 1 ) .attr("d", d => pLine.curve(d3.curveCardinal)(psych.rhCurves()[d])) .attr("clip-path", ("url(#humidClip)")) .style("mix-blend-mode", "multiply"); chart.append("g") .call(dbAxis); chart.append("g") .call(hrAxis); return svg.node(); }33:T2fac,countryCodes = ({"DZA": {"country": "Algeria", "code": "DZ"}, "AGO": {"country": "Angola", "code": "AO"}, "EGY": {"country": "Egypt", "code": "EG"}, "BGD": {"country": "Bangladesh", "code": "BD"}, "NER": {"country": "Niger", "code": "NE"}, "LIE": {"country": "Liechtenstein", "code": "LI"}, "NAM": {"country": "Namibia", "code": "NA"}, "BGR": {"country": "Bulgaria", "code": "BG"}, "BOL": {"country": "Bolivia", "code": "BO"}, "GHA": {"country": "Ghana", "code": "GH"}, "CCK": {"country": "Cocos (Keeling) Islands", "code": "CC"}, "PAK": {"country": "Pakistan", "code": "PK"}, "CPV": {"country": "Cape Verde", "code": "CV"}, "JOR": {"country": "Jordan", "code": "JO"}, "LBR": {"country": "Liberia", "code": "LR"}, "LBY": {"country": "Libya", "code": "LY"}, "MYS": {"country": "Malaysia", "code": "MY"}, "DOM": {"country": "Dominican Republic", "code": "DO"}, "PRI": {"country": "Puerto Rico", "code": "PR"}, "MYT": {"country": "Mayotte", "code": "YT"}, "PRK": {"country": "Korea, Democratic People's Republic of", "code": "KP"}, "PSE": {"country": "Palestine, State of", "code": "PS"}, "TZA": {"country": "United Republic of Tanzania", "code": "TZ"}, "BWA": {"country": "Botswana", "code": "BW"}, "KHM": {"country": "Cambodia", "code": "KH"}, "UMI": {"country": "United States Minor Outlying Islands", "code": "UM"}, "TTO": {"country": "Trinidad and Tobago", "code": "TT"}, "PRY": {"country": "Paraguay", "code": "PY"}, "HKG": {"country": "Hong Kong", "code": "HK"}, "SAU": {"country": "Saudi Arabia", "code": "SA"}, "LBN": {"country": "Lebanon", "code": "LB"}, "SVN": {"country": "Slovenia", "code": "SI"}, "BFA": {"country": "Burkina Faso", "code": "BF"}, "SVK": {"country": "Slovakia", "code": "SK"}, "MRT": {"country": "Mauritania", "code": "MR"}, "HRV": {"country": "Croatia", "code": "HR"}, "CHL": {"country": "Chile", "code": "CL"}, "CHN": {"country": "China", "code": "CN"}, "KNA": {"country": "Saint Kitts and Nevis", "code": "KN"}, "JAM": {"country": "Jamaica", "code": "JM"}, "SMR": {"country": "San Marino", "code": "SM"}, "GIB": {"country": "Gibraltar", "code": "GI"}, "DJI": {"country": "Djibouti", "code": "DJ"}, "GIN": {"country": "Guinea", "code": "GN"}, "FIN": {"country": "Finland", "code": "FI"}, "URY": {"country": "Uruguay", "code": "UY"}, "VAT": {"country": "Holy See (Vatican City State)", "code": "VA"}, "STP": {"country": "Sao Tome and Principe", "code": "ST"}, "SYC": {"country": "Seychelles", "code": "SC"}, "NPL": {"country": "Nepal", "code": "NP"}, "CXR": {"country": "Christmas Island", "code": "CX"}, "LAO": {"country": "Lao People's Democratic Republic", "code": "LA"}, "YEM": {"country": "Yemen", "code": "YE"}, "BVT": {"country": "Bouvet Island", "code": "BV"}, "ZAF": {"country": "South Africa", "code": "ZA"}, "KIR": {"country": "Kiribati", "code": "KI"}, "PHL": {"country": "Philippines", "code": "PH"}, "SXM": {"country": "Sint Maarten (Dutch part)", "code": "SX"}, "ROU": {"country": "Romania", "code": "RO"}, "VIR": {"country": "US Virgin Islands", "code": "VI"}, "SYR": {"country": "Syrian Arab Republic", "code": "SY"}, "MAC": {"country": "Macao", "code": "MO"}, "NIC": {"country": "Nicaragua", "code": "NI"}, "MLT": {"country": "Malta", "code": "MT"}, "KAZ": {"country": "Kazakhstan", "code": "KZ"}, "TCA": {"country": "Turks and Caicos Islands", "code": "TC"}, "PYF": {"country": "French Polynesia", "code": "PF"}, "NIU": {"country": "Niue", "code": "NU"}, "DMA": {"country": "Dominica", "code": "DM"}, "GBR": {"country": "United Kingdom", "code": "GB"}, "BEN": {"country": "Benin", "code": "BJ"}, "GUF": {"country": "French Guiana", "code": "GF"}, "BEL": {"country": "Belgium", "code": "BE"}, "MSR": {"country": "Montserrat", "code": "MS"}, "TGO": {"country": "Togo", "code": "TG"}, "DEU": {"country": "Germany", "code": "DE"}, "GUM": {"country": "Guam", "code": "GU"}, "LKA": {"country": "Sri Lanka", "code": "LK"}, "SSD": {"country": "South Sudan", "code": "SS"}, "FLK": {"country": "Falkland Islands (Malvinas)", "code": "FK"}, "PCN": {"country": "Pitcairn", "code": "PN"}, "BES": {"country": "Bonaire", "code": "BQ"}, "GUY": {"country": "Guyana", "code": "GY"}, "CRI": {"country": "Costa Rica", "code": "CR"}, "COK": {"country": "Cook Islands", "code": "CK"}, "MAR": {"country": "Morocco", "code": "MA"}, "MNP": {"country": "Northern Mariana Islands", "code": "MP"}, "LSO": {"country": "Lesotho", "code": "LS"}, "HUN": {"country": "Hungary", "code": "HU"}, "TKM": {"country": "Turkmenistan", "code": "TM"}, "SUR": {"country": "Suriname", "code": "SR"}, "NLD": {"country": "Netherlands", "code": "NL"}, "BMU": {"country": "Bermuda", "code": "BM"}, "HMD": {"country": "Heard Island and McDonald Mcdonald Islands", "code": "HM"}, "TCD": {"country": "Chad", "code": "TD"}, "GEO": {"country": "Georgia", "code": "GE"}, "MNE": {"country": "Montenegro", "code": "ME"}, "MNG": {"country": "Mongolia", "code": "MN"}, "MHL": {"country": "Marshall Islands", "code": "MH"}, "MTQ": {"country": "Martinique", "code": "MQ"}, "BLZ": {"country": "Belize", "code": "BZ"}, "NFK": {"country": "Norfolk Island", "code": "NF"}, "MMR": {"country": "Myanmar", "code": "MM"}, "AFG": {"country": "Afghanistan", "code": "AF"}, "BDI": {"country": "Burundi", "code": "BI"}, "VGB": {"country": "British Virgin Islands", "code": "VG"}, "BLR": {"country": "Belarus", "code": "BY"}, "BLM": {"country": "Saint Barthalemy", "code": "BL"}, "GRD": {"country": "Grenada", "code": "GD"}, "ALA": {"country": "Åland Islands", "code": "AX"}, "TKL": {"country": "Tokelau", "code": "TK"}, "GRC": {"country": "Greece", "code": "GR"}, "GRL": {"country": "Greenland", "code": "GL"}, "SHN": {"country": "Saint Helena", "code": "SH"}, "AND": {"country": "Andorra", "code": "AD"}, "MOZ": {"country": "Mozambique", "code": "MZ"}, "TJK": {"country": "Tajikistan", "code": "TJ"}, "THA": {"country": "Thailand", "code": "TH"}, "HTI": {"country": "Haiti", "code": "HT"}, "MEX": {"country": "Mexico", "code": "MX"}, "ZWE": {"country": "Zimbabwe", "code": "ZW"}, "LCA": {"country": "Saint Lucia", "code": "LC"}, "IND": {"country": "India", "code": "IN"}, "LVA": {"country": "Latvia", "code": "LV"}, "BTN": {"country": "Bhutan", "code": "BT"}, "VCT": {"country": "Saint Vincent and the Grenadines", "code": "VC"}, "VNM": {"country": "Viet Nam", "code": "VN"}, "NOR": {"country": "Norway", "code": "NO"}, "CZE": {"country": "Czech Republic", "code": "CZ"}, "ATF": {"country": "French Southern Territories", "code": "TF"}, "ATG": {"country": "Antigua and Barbuda", "code": "AG"}, "FJI": {"country": "Fiji", "code": "FJ"}, "IOT": {"country": "British Indian Ocean Territory", "code": "IO"}, "HND": {"country": "Honduras", "code": "HN"}, "MUS": {"country": "Mauritius", "code": "MU"}, "ATA": {"country": "Antarctica", "code": "AQ"}, "LUX": {"country": "Luxembourg", "code": "LU"}, "ISR": {"country": "Israel", "code": "IL"}, "FSM": {"country": "Micronesia, Federated States of", "code": "FM"}, "PER": {"country": "Peru", "code": "PE"}, "REU": {"country": "Réunion", "code": "RE"}, "IDN": {"country": "Indonesia", "code": "ID"}, "VUT": {"country": "Vanuatu", "code": "VU"}, "MKD": {"country": "Macedonia, the Former Yugoslav Republic of", "code": "MK"}, "COD": {"country": "Democratic Republic of the Congo", "code": "CD"}, "COG": {"country": "Congo", "code": "CG"}, "ISL": {"country": "Iceland", "code": "IS"}, "GLP": {"country": "Guadeloupe", "code": "GP"}, "ETH": {"country": "Ethiopia", "code": "ET"}, "COM": {"country": "Comoros", "code": "KM"}, "COL": {"country": "Colombia", "code": "CO"}, "NGA": {"country": "Nigeria", "code": "NG"}, "TLS": {"country": "Timor-Leste", "code": "TL"}, "TWN": {"country": "Taiwan, Province of China", "code": "TW"}, "PRT": {"country": "Portugal", "code": "PT"}, "MDA": {"country": "Moldova, Republic of", "code": "MD"}, "GGY": {"country": "Guernsey", "code": "GG"}, "MDG": {"country": "Madagascar", "code": "MG"}, "ECU": {"country": "Ecuador", "code": "EC"}, "SEN": {"country": "Senegal", "code": "SN"}, "ESH": {"country": "Western Sahara", "code": "EH"}, "MDV": {"country": "Maldives", "code": "MV"}, "ASM": {"country": "American Samoa", "code": "AS"}, "SPM": {"country": "Saint Pierre and Miquelon", "code": "PM"}, "CUW": {"country": "Curaçao", "code": "CW"}, "FRA": {"country": "France", "code": "FR"}, "LTU": {"country": "Lithuania", "code": "LT"}, "RWA": {"country": "Rwanda", "code": "RW"}, "ZMB": {"country": "Zambia", "code": "ZM"}, "GMB": {"country": "Gambia", "code": "GM"}, "WLF": {"country": "Wallis and Futuna", "code": "WF"}, "JEY": {"country": "Jersey", "code": "JE"}, "FRO": {"country": "Faroe Islands", "code": "FO"}, "GTM": {"country": "Guatemala", "code": "GT"}, "DNK": {"country": "Denmark", "code": "DK"}, "IMN": {"country": "Isle of Man", "code": "IM"}, "MAF": {"country": "Saint Martin (French part)", "code": "MF"}, "AUS": {"country": "Australia", "code": "AU"}, "AUT": {"country": "Austria", "code": "AT"}, "SJM": {"country": "Svalbard and Jan Mayen", "code": "SJ"}, "VEN": {"country": "Venezuela", "code": "VE"}, "PLW": {"country": "Palau", "code": "PW"}, "KEN": {"country": "Kenya", "code": "KE"}, "TUR": {"country": "Turkey", "code": "TR"}, "ALB": {"country": "Albania", "code": "AL"}, "OMN": {"country": "Oman", "code": "OM"}, "TUV": {"country": "Tuvalu", "code": "TV"}, "ITA": {"country": "Italy", "code": "IT"}, "BRN": {"country": "Brunei Darussalam", "code": "BN"}, "TUN": {"country": "Tunisia", "code": "TN"}, "RUS": {"country": "Russian Federation", "code": "RU"}, "BRB": {"country": "Barbados", "code": "BB"}, "BRA": {"country": "Brazil", "code": "BR"}, "CIV": {"country": "Côte d'Ivoire", "code": "CI"}, "SRB": {"country": "Serbia", "code": "RS"}, "GNQ": {"country": "Equatorial Guinea", "code": "GQ"}, "USA": {"country": "United States", "code": "US"}, "QAT": {"country": "Qatar", "code": "QA"}, "WSM": {"country": "Samoa", "code": "WS"}, "AZE": {"country": "Azerbaijan", "code": "AZ"}, "GNB": {"country": "Guinea-Bissau", "code": "GW"}, "SWZ": {"country": "Swaziland", "code": "SZ"}, "TON": {"country": "Tonga", "code": "TO"}, "CAN": {"country": "Canada", "code": "CA"}, "UKR": {"country": "Ukraine", "code": "UA"}, "KOR": {"country": "Korea, Republic of", "code": "KR"}, "AIA": {"country": "Anguilla", "code": "AI"}, "CAF": {"country": "Central African Republic", "code": "CF"}, "CHE": {"country": "Switzerland", "code": "CH"}, "CYP": {"country": "Cyprus", "code": "CY"}, "BIH": {"country": "Bosnia and Herzegovina", "code": "BA"}, "SGP": {"country": "Singapore", "code": "SG"}, "SGS": {"country": "South Georgia and the South Sandwich Islands", "code": "GS"}, "SOM": {"country": "Somalia", "code": "SO"}, "UZB": {"country": "Uzbekistan", "code": "UZ"}, "CMR": {"country": "Cameroon", "code": "CM"}, "POL": {"country": "Poland", "code": "PL"}, "KWT": {"country": "Kuwait", "code": "KW"}, "ERI": {"country": "Eritrea", "code": "ER"}, "GAB": {"country": "Gabon", "code": "GA"}, "CYM": {"country": "Cayman Islands", "code": "KY"}, "ARE": {"country": "United Arab Emirates", "code": "AE"}, "EST": {"country": "Estonia", "code": "EE"}, "MWI": {"country": "Malawi", "code": "MW"}, "ESP": {"country": "Spain", "code": "ES"}, "IRQ": {"country": "Iraq", "code": "IQ"}, "SLV": {"country": "El Salvador", "code": "SV"}, "MLI": {"country": "Mali", "code": "ML"}, "IRL": {"country": "Ireland", "code": "IE"}, "IRN": {"country": "Iran, Islamic Republic of", "code": "IR"}, "ABW": {"country": "Aruba", "code": "AW"}, "SLE": {"country": "Sierra Leone", "code": "SL"}, "PAN": {"country": "Panama", "code": "PA"}, "SDN": {"country": "Sudan", "code": "SD"}, "SLB": {"country": "Solomon Islands", "code": "SB"}, "NZL": {"country": "New Zealand", "code": "NZ"}, "MCO": {"country": "Monaco", "code": "MC"}, "JPN": {"country": "Japan", "code": "JP"}, "KGZ": {"country": "Kyrgyzstan", "code": "KG"}, "UGA": {"country": "Uganda", "code": "UG"}, "NCL": {"country": "New Caledonia", "code": "NC"}, "PNG": {"country": "Papua New Guinea", "code": "PG"}, "ARG": {"country": "Argentina", "code": "AR"}, "SWE": {"country": "Sweden", "code": "SE"}, "BHS": {"country": "Bahamas", "code": "BS"}, "BHR": {"country": "Bahrain", "code": "BH"}, "ARM": {"country": "Armenia", "code": "AM"}, "NRU": {"country": "Nauru", "code": "NR"}, "CUB": {"country": "Cuba", "code": "CU"}})34:[] 2f:{"title":"Pyschrometric Chart","cells":[{"id":0,"value":"md`# Pyschrometric Chart`","pinned":false,"hidden":false,"mode":"ojs"},{"id":14,"value":"viewof epw","pinned":false,"hidden":false,"mode":"ojs"},{"id":502,"value":"md`Psychrometric relationships defined within the main psychrometrics class`","pinned":false,"hidden":false,"mode":"ojs"},{"id":455,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":415,"value":"md`Filters work on the date field in the data. If no date field is present, all data will be plotted regardless of filter settings. Defaults to all time and all seasons. Points get plotted by \\`\\`[x: db, y: hr]\\`\\`.`","pinned":false,"hidden":false,"mode":"ojs"},{"id":388,"value":"viewof filters = form(html``)","pinned":false,"hidden":false,"mode":"ojs"},{"id":102,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":531,"value":"epw.data\n","pinned":true,"hidden":false,"mode":"ojs"},{"id":111,"value":"data = {\n let data = epw.data.map(({dry_bulb_temperature, relative_humidity, atmospheric_station_pressure, date}) => ({\n db: dry_bulb_temperature, \n rh: relative_humidity, \n bp: atmospheric_station_pressure,\n hr: psych.tdb_rh(dry_bulb_temperature, relative_humidity).w,\n date: date\n }));\n \n return data;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":420,"value":"filtered = {\n let filtered = data;\n \n const ranges = {\n winter: [0, 2],\n spring: [3, 5],\n summer: [6, 8],\n fall: [9, 11],\n day: [8, 16],\n night: [7, 17]\n }\n \n if (\"date\" in data[0]) {\n if (filters.time != \"all\") {\n if (filters.time === \"night\") {\n filtered = filtered.filter(d => d.date.getHours() <= ranges.night[0] || d.date.getHours() >= ranges.night[1]);\n }\n else {\n filtered = filtered.filter(d => d.date.getHours() >= ranges.day[0] && d.date.getHours() <= ranges.day[1]);\n }\n }\n if (filters.season != \"all\") {\n filtered = filtered.filter(d => d.date.getMonth() >= ranges[filters.season][0] && d.date.getMonth() <= ranges[filters.season][1]);\n }\n }\n return filtered;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":342,"value":"psychContours = d3.contourDensity()\n .x(d => dbScale(d.db))\n .y(d => hrScale(d.hr))\n .size([width, height])\n .bandwidth(20)\n(filtered)","pinned":false,"hidden":false,"mode":"ojs"},{"id":344,"value":"color = d3.scaleSequential(d3.extent(psychContours, d => d.value), d3.interpolateRdPu)","pinned":false,"hidden":false,"mode":"ojs"},{"id":73,"value":"dbDomain = [-15, 45]","pinned":false,"hidden":false,"mode":"ojs"},{"id":77,"value":"hrDomain = [0, 0.030]","pinned":false,"hidden":false,"mode":"ojs"},{"id":43,"value":"dbScale = d3.scaleLinear()\n .domain(dbDomain)\n .range([0, (width - margin.left - margin.right)])","pinned":false,"hidden":false,"mode":"ojs"},{"id":61,"value":"hrScale = d3.scaleLinear()\n .domain(hrDomain)\n .range([(height - margin.top - margin.bottom), 0])","pinned":false,"hidden":false,"mode":"ojs"},{"id":91,"value":"stationPressure = _.sumBy(epw.data, o => o.atmospheric_station_pressure) / epw.data.length","pinned":false,"hidden":false,"mode":"ojs"},{"id":82,"value":"psych = new psychrometrics()\n .Patm(stationPressure)\n .humidityRange(hrDomain)\n .tempRange(dbDomain)","pinned":false,"hidden":false,"mode":"ojs"},{"id":69,"value":"pLine = d3.line()\n .x(d => dbScale(d.db))\n .y(d => hrScale(d.hr))","pinned":false,"hidden":false,"mode":"ojs"},{"id":98,"value":"hrAxis = g => g\n .attr(\"transform\", `translate(${width - margin.right - margin.left},0)`)\n .call(d3.axisRight(hrScale).tickFormat(d => d * 1000).ticks(5))\n .call(g => g.select(\".tick:last-of-type text\").clone()\n .attr(\"x\", -8)\n .attr(\"text-anchor\", \"end\")\n .style(\"stroke-width\", \"5px\")\n .style(\"stroke\", \"#ffffff\")\n .text(\"Humidity Ratio (g/kg)\")\n .clone()\n .style(\"stroke\", \"none\")\n .attr(\"font-weight\", \"bold\")\n .text(\"Humidity Ratio (g/kg)\"))","pinned":false,"hidden":false,"mode":"ojs"},{"id":100,"value":"dbAxis = g => g\n .attr(\"transform\", `translate(0,${height - margin.bottom - margin.top})`)\n .call(d3.axisBottom(dbScale).ticks(width / 80).tickSizeOuter(0).tickPadding(5))\n .call(g => g.select(\".tick:first-of-type text\")\n .text(\"\")\n .attr(\"font-weight\", \"bold\")\n .html(d => `${d} °C`));","pinned":false,"hidden":false,"mode":"ojs"},{"id":104,"value":"area = d3.area()\n .curve(d3.curveCardinal)\n .x(d => dbScale(d.db))\n .y0(height - margin.top - margin.bottom)\n .y1(d => hrScale(d.hr))","pinned":false,"hidden":false,"mode":"ojs"},{"id":41,"value":"margin = ({top: 20, right: 30, bottom: 30, left: 20})","pinned":false,"hidden":false,"mode":"ojs"},{"id":17,"value":"_ = require('lodash@4.17.15/lodash.js').catch(() => window[\"_\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":20,"value":"d3 = require('d3@5.9.1')","pinned":false,"hidden":false,"mode":"ojs"},{"id":26,"value":"$33","pinned":false,"hidden":false,"mode":"ojs"},{"id":48,"value":"db = d => {\n if (units === \"IP\") {\n return d * 9/5 + 32;\n }\n else {\n return d;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":39,"value":"width = 960","pinned":false,"hidden":false,"mode":"ojs"},{"id":67,"value":"height = 800","pinned":false,"hidden":false,"mode":"ojs"},{"id":46,"value":"units = \"SI\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":386,"value":"import {form} from \"@mbostock/form-input\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":237,"value":"html``","pinned":false,"hidden":false,"mode":"ojs"},{"id":508,"value":"import {viewof epw} from \"@jwperakis/epw-reader\"","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W34","stdlib":"1","titling":"auto"}