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index_gsap_drag.html
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index_gsap_drag.html
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<!DOCTYPE html>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="sounding.css">
<title></title>
<body>
<div id="container">
<div id="mainbox">
<div>
<label id="fileUpload" for="input-file">Specify a file:</label><br>
<input type="file" id="input-file">
</div>
<div id="checks">
<label for="parcel_check"><input id="parcel_check" type="checkbox" checked="checked">Parcel Temperature</input></label>
<label for="parcelmix_check"><input id="parcelmix_check" type="checkbox" checked="checked">Mixed Parcel Temperature</input></label>
<label for="tvc_check"><input id="tvc_check" type="checkbox" checked="checked">Virtual Temperature</input></label>
<label for="twc_check"><input id="twc_check" type="checkbox" checked="checked">Wet Bulb Temperature</input></label>
</div>
</div>
<div id="hodobox"></div>
</div>
<div class="result">
<p></p>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.3/d3.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.2.6/gsap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.2.6/Draggable.min.js"></script>
<script src="jsfunctions.js"></script>
<script type="text/javascript">
$(document).ready( function() {
$("input:checkbox").on("change", function() {
var checkbox_id = $(this).prop("id");
var className = checkbox_id.split("_",1).toString();
$("." + className + ".member").toggle();
$("." + className + ".focus").css('visibility', $('.' +className + '.focus').css('visibility') == 'hidden' ? 'visible' : 'hidden');
if(className == "twc") {
$(".wbztext, .wbz_rectline").css('visibility', $(".wbztext, .wbz_rectline").css('visibility') == 'hidden' ? 'visible' : 'hidden');
} else if (className == "tvc") {
} else if (className == "parcel") {
$(".lcltext, .lcl, .lfctext, .lfc, .eltext, .el").css('visibility', $(".lcltext, .lcl, .lfctext, .lfc, .eltext, .el").css('visibility') == 'hidden' ? 'visible' : 'hidden');
} else if (className == "parcelmix") {
$(".lclmixtext, .lclmix, .lfcmixtext, .lfcmix, .elmixtext, .elmix").css('visibility', $(".lclmixtext, .lclmix, .lfcmixtext, .lfcmix, .elmixtext, .elmix").css('visibility') == 'hidden' ? 'visible' : 'hidden');
} else {
}
})
$("#input-file").on("click", function () {
$("#parcel_check, #parcelmix_check, #tvc_check, #twc_check").prop("checked",true);
});
});
var sounding = '';
$("input[type='file']").on("change", function () {
const reader = new FileReader();
reader.readAsText(document.querySelector('input[type="file"]').files[0]);
reader.onload = () => storeResults(reader.result);
});
function storeResults(result) {
sounding = result;
jsonObj = convertFiletoJSON(sounding);
dataParse();
}
//some constants from meted.ucar.edu/awips/validate
var R = 287.04; // J/Kg K--gas constant
var Cp = 1004; // J/Kg K--specific heat at constant pressure
var g = 9.80665;
var c5 = -0.37329638;
var c6 = 41.178204;
var c7 = 0.0015945203;
var c10 = 0.1419709;
var c11 = 20.746475;
var c12 = 6672.5713;
var c13 = .000036336427;
var T0 = 288.15;
var P0 = 1013.25;
var jsonObj;
var sdata = new Array();
var data_arr = [];
var filtered = [];
var title = '';
var labels = [];
var ppcl = 0;//pressure for parcel to be lifted
var tpcl = 0;//temp for parcel to be lifted (C)
var tdpcl = 0; //dewpoint for parcel to be lifted
var plcl = 0; //pres at LCL
var tlcl = 0; //temp at LCL
var plfc = -1; //pressure at LFC
var tlfc = 0; //temp at LFC
var pel = 0; //pressure at EL
var tel = 0; //tempC at EL
var thetae_lcl = 0;//theta-e at LCL
var pccl = 0; //pres at ccl - set in calcCCL()
var tccl = 0; //temp at ccl - set in calcCCL(), used by calcConvTemp()
var p_pcl100 = 0;//_parent.capeMC.ppcl
var t_pcl100 = 0;//_parent.capeMC.tpcl
var td_pcl100 = 0;//_parent.capeMC.tdpcl
var parcel_temp = 0;
var parcel_temp_array = new Array();
var pcl_t_arr = new Array();
var ml_pcl_t_arr = new Array();
var parcel_flag = 0;
var cin_parcelT = 0;
var cin_parcelT_array = new Array();
var cin_parcelT_below_LCL_array = new Array();
var pcl_cin_t_arr = new Array();
var pcl_cin_t_below_LCL_arr = new Array();
var bl_depth = 100;
var t500 = 0; //temp(C) at 500 mb
var ws500 = 0; //windspeed at 500 mb
var wd500 = 0; //wind direction at 500 mb
var t700 = 0; //temp at 700(C) mb
var td700 = 0; //dewpoint at 700(C)
var t850 = 0; //temp(C) at 850 mb
var td850 = 0; //dewpoint at 850(C)
var ws850 = 0; //windspeed at 850 mb
var wd850 = 0; //wind direction at 850 mb
var t1000 = 0; //temp(C) at 1000 mb
var td1000 = 0; //dewpoint at 1000(C)
var ws1000 = 0; //windspeed at 1000 mb
var wd1000 = 0; //wind direction at 1000 mb
var flag_1000 = 0;
var flag_850 = 0;
var flag_700 = 0;
var flag_500 = 0;
var tk = 0; //temp (K)
var tdk = 0; //dewpoint (K)
var p_sfc = 0;
var t_sfc = 0;
var td_sfc = 0;
var m = [30, 40, 20, 35],
width = 700 - m[1] - m[3],
height = 700 - m[0] - m[2];
var d2r = (Math.PI/180);
var tempSkew = 55;
var tan = Math.tan(tempSkew*d2r),
basep = 1050,
topp = 100,
plines = [1000,925,850,700,600,500,400,300,200,100]
pticks = [950,900,800,750,650,600,550,450,400,350,250,150];
barbsize = 25;
console.log(tan);
// Scales and axes. Note the inverted domain for the y-scale: bigger is up!
var x = d3.scale.linear().range([0, width]).domain([-45,50]),
y = d3.scale.log().range([0, height]).domain([topp, basep])
r = d3.scale.linear().range([0,300]).domain([0,150]),
y2 = d3.scale.linear(),
xAxis = d3.svg.axis().scale(x).tickSize(0,0).ticks(10).orient("bottom"),
yAxis = d3.svg.axis().scale(y).tickSize(0,0).tickValues(plines)
.tickFormat(d3.format(".0d")).orient("left")
yAxis2 = d3.svg.axis().scale(y).tickSize(5,0).tickValues(pticks).orient("right"); // just for ticks
// various path generators
var line = d3.svg.line()
.interpolate("linear")
.x(function(d,i) { return x(d.temp) + (y(basep)-y(d.press))/tan; })
.y(function(d,i) { return y(d.press); });
var line2 = d3.svg.line()
.interpolate("linear")
.x(function(d,i) { return x(d.dwpt) + (y(basep)-y(d.press))/tan; })
.y(function(d,i) { return y(d.press); });
var hodoline = d3.svg.line.radial()
.radius(function(d) { return r(d.wspd); })
.angle(function(d) { return (d.wdir+180)*(Math.PI/180); });
// bisector function for tooltips
var bisectTemp = d3.bisector(function(d) { return d.press; }).left;
// create svg container for sounding
var svg = d3.select("div#mainbox").append("svg")
.attr("width", width + m[1] + m[3])
.attr("height", height + m[0] + m[2])
.attr("id","box")
.append("g")
.attr("transform", "translate(" + m[3] + "," + m[0] + ")");
var titleText = d3.select("div#mainbox svg").append("svg").attr("class", "title").attr("width", 700).attr("height", 40).append("text").attr("class", "titleText");
// create svg container for hodograph
var svghodo = d3.select("div#hodobox").append("svg")
.attr("width", 360)
.attr("height", 300)
.append("g")
.attr("transform", "translate(150,150)");
var svgtext = d3.select("div#hodobox").append("svg").attr("class", "indices").attr("width", 360).attr("height", 400)
.append("g").attr("transform", "translate(0,50)");
makeBarbTemplates();
drawBackground();
drawTextLabels();
var skewtgroup = svg.append("g").attr("class", "skewt"); // put skewt lines in this group
var barbgroup = svg.append("g").attr("class", "windbarb"); // put barbs in this group
var hodogroup = svghodo.append("g").attr("class", "hodo"); // put hodo stuff in this group
drawToolTips();
dataParse('data_TOP.json'); // 2003 Jun 24 00Z
//dataParse('data_LBF.json'); // 2003 Jun 23 00Z
//dataParse('data_TBW.json'); // 2019 Nov 26 00Z
//dataParse('data_ILX.json'); // 2013 Nov 17 15Z
//dataParse('data_DNR.json'); // 2019 Nov 26 00Z
//dataParse('data_SkewT.json');// Interactive Skew-T
function dataParse(fileName) {
hodobarbstest = [], tlinetest = [], interpdots = [], barbstest = [], flattened = [];
var hr=0;
var temp = [], temp2 = [], temp3 = [];
var mem = 0;
if (fileName) {
d3.json(fileName, function(err, json) {
parseDataNew(json);
parsedCSV = alldata[mem][hr].filter(function(d) { return (d.temp > -1000 && d.dwpt > -1000); });
barbs = parsedCSV.filter(function(d) { return (d.wdir >= 0 && d.wspd >= 0 && d.press >= topp); });
hodobarbs = barbs.filter(function(d) { return (d.press >= 200); });
interpdot = interpobjects[hr + 49*mem];
temp.push(hodobarbs);
temp2.push(parsedCSV);
temp3.push(barbs);
interpdots.push(interpdot);
hodobarbstest.push(temp);
tlinetest.push(temp2);
barbstest.push(temp3);
// need this for dots for some reason
mouseoverdata = tlinetest[0][0].slice(0).reverse();
flattened = interpdots.reduce(function(a,b) { return a.concat(b); });
drawSkew();
drawText();
});
} else {
alldata=[[sdata]];
parsedCSV = alldata[mem][hr].filter(function(d) { return (d.temp > -1000 && d.dwpt > -1000); });
barbs = parsedCSV.filter(function(d) { return (d.wdir >= 0 && d.wspd >= 0 && d.press >= topp); });
hodobarbs = barbs.filter(function(d) { return (d.press >= 200); });
var hAGL;
var test = [];
interpobjects = [];
test.push(parsedCSV[0]);
for (j=1; j< requestedLevels.length; j++) {
hAGL = requestedLevels[j]*1000+parsedCSV[0].hght;
for (i=1; i<parsedCSV.length; i++) {
if (parsedCSV[i].hght > hAGL) {
var interp = d3.interpolateObject(parsedCSV[i-1],parsedCSV[i]);
var half = interp(1-(hAGL - parsedCSV[i].hght)/(parsedCSV[i-1].hght - parsedCSV[i].hght));
test.push(half);
break;
}
};
};
interpobjects.push(test);
interpdot = interpobjects[hr + 49*mem];
temp.push(hodobarbs);
temp2.push(parsedCSV);
temp3.push(barbs);
interpdots.push(interpdot);
hodobarbstest.push(temp);
tlinetest.push(temp2);
barbstest.push(temp3);
// need this for dots for some reason
mouseoverdata = tlinetest[0][0].slice(0).reverse();
flattened = interpdots.reduce(function(a,b) { return a.concat(b); });
for (i=0; i<tlinetest[0][0].length ; i++) {
if (i==0) {
var height0 = tlinetest[0][0][0].hght;
}
tlinetest[0][0][i].hghtagl = tlinetest[0][0][i].hght - height0;
}
d3.selectAll("g.skewt > *").remove();
d3.selectAll("g.windbarb > *").remove();
d3.selectAll("g.hodo > *").remove();
makeBarbTemplates();
drawSkew();
drawText();
drawToolTips();
}
}
function parseDataNew(json) {
requestedLevels = [0,1,3,6,9]; // levels in km agl
interpobjects = [];
alldata = json['tmpc'].map(function(c,k) {
return c.map(function(d,i) {
var obj = d.map(function(e,j) {
return {
press: +json.pres[k][i][j],
hght: +json.hght[k][i][j],
temp: +json.tmpc[k][i][j],
dwpt: +json.dwpt[k][i][j],
wdir: +json.wdir[k][i][j],
wspd: +json.wspd[k][i][j],
hghtagl: +json.hght[k][i][j] - +json.hght[k][i][0],
wspdround: Math.round((json.wspd[k][i][j])/5) * 5
}
});
// interpolate to given heights for each sounding
var test = requestedLevels.map(function(d) {
if (d == 0) { return obj[0]; }
d = 1000*d+obj[0].hght; // want height AGL
for (i=0; i<=obj.length; i++) {
if (obj[i].hght > d) { var closeindex = i; break; } // since hghts increase monotonically
}
var interp = d3.interpolateObject(obj[i-1],obj[i]); // interp btw two levels
var half = interp(1-(d - obj[i].hght)/(obj[i-1].hght - obj[i].hght));
return half
});
interpobjects.push(test);
return obj;
});
});
return alldata;
}
function makeBarbTemplates() {
var speeds = d3.range(5,205,5);
barbdef = svg.append('defs')
speeds.forEach(function(d) {
var thisbarb = barbdef.append('g').attr('id', 'barb'+d);
var flags = Math.floor(d/50);
var pennants = Math.floor((d - flags*50)/10);
var halfpennants = Math.floor((d - flags*50 - pennants*10)/5);
var px = barbsize;
// Draw wind barb stems
thisbarb.append("line").attr("class", "stem").attr("x1", 0).attr("x2", 0).attr("y1", 0).attr("y2", barbsize);
// Draw wind barb flags and pennants for each stem
for (i=0; i<flags; i++) {
thisbarb.append("polyline")
.attr("points", "0,"+px+" -10,"+(px)+" 0,"+(px-4))
.attr("class", "flag");
px -= 7;
}
// Draw pennants on each barb
for (i=0; i<pennants; i++) {
thisbarb.append("line")
.attr("x1", 0)
.attr("x2", -10)
.attr("y1", px)
.attr("y2", px+4)
px -= 3;
}
// Draw half-pennants on each barb
for (i=0; i<halfpennants; i++) {
thisbarb.append("line")
.attr("x1", 0)
.attr("x2", -5)
.attr("y1", px)
.attr("y2", px+2)
px -= 3;
}
});
}
function drawSkew() {
for (var i=0; i<tlinetest[0][0].length; i+=1) {
var tw = calcWetbulb(tlinetest[0][0][i].press, tlinetest[0][0][i].temp, tlinetest[0][0][i].dwpt);
tlinetest[0][0][i].twc = tw;
var svp = calcVaporPressure(tlinetest[0][0][i].temp);
tlinetest[0][0][i].es = svp;
var vp = calcVaporPressure(tlinetest[0][0][i].dwpt);
tlinetest[0][0][i].e = vp;
var mixr = calcMixingRatio(tlinetest[0][0][i].e, tlinetest[0][0][i].press);
tlinetest[0][0][i].mr = mixr;
rh=calcRelHumidity(tlinetest[0][0][i].e, tlinetest[0][0][i].es);
tlinetest[0][0][i].relh = rh;
tv=calcVirtualtemperature(tlinetest[0][0][i].temp,tlinetest[0][0][i].mr);
tlinetest[0][0][i].tv = tv;
sh=calcSpecHumidity(tlinetest[0][0][i].e, tlinetest[0][0][i].press);
tlinetest[0][0][i].sh = sh;
pT=calcTheta(tlinetest[0][0][i].press, tlinetest[0][0][i].temp);
tlinetest[0][0][i].theta = pT;
epT=calcThetaE(tlinetest[0][0][i].press, tlinetest[0][0][i].temp, tlinetest[0][0][i].dwpt );
tlinetest[0][0][i].thetaE = epT;
z = calcZ(tlinetest[0][0][i].press);
tlinetest[0][0][i].Z = z;
}
var pw_total = calcPrecipWater();
tlinetest[0][0][0].pw = pw_total;
wb0_pres = calcWetbulbZero();
tlinetest[0][0][0].wbz = wb0_pres;
frz_lvl=calcFreezeLevel();
tlinetest[0][0][0].frzl = frz_lvl;
thk = calcThick();
tlinetest[0][0][0].thick = thk;
for (i=0; i<tlinetest[0][0].length-1; i++) {
if (tlinetest[0][0][i].press == 1000) {
t1000 = tlinetest[0][0][i].temp;
td1000 = tlinetest[0][0][i].dwpt;
ws1000 = tlinetest[0][0][i].wspd;
wd1000 = tlinetest[0][0][i].wdir;
flag_1000 = 1;
} else if (tlinetest[0][0][i].press < 1000 && flag_1000 == 0) {
if (i == 0) {
t1000 = tlinetest[0][0][i].temp;
td1000 = tlinetest[0][0][i].dwpt;
ws1000 = tlinetest[0][0][i].wspd;
wd1000 = tlinetest[0][0][i].wdir;
flag_1000 = 1;
} else {
t1000 = interpVal(1000, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].temp, tlinetest[0][0][i-1].temp);
td1000 = interpVal(1000, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].dwpt, tlinetest[0][0][i-1].dwpt);
ws1000 = interpVal(1000, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].wspd, tlinetest[0][0][i-1].wspd);
wd1000 = interpVal(1000, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].wdir, tlinetest[0][0][i-1].wdir);
flag_1000 = 1;
}
} else if (tlinetest[0][0][i].press == 850) {
t850 = tlinetest[0][0][i].temp;
td850 = tlinetest[0][0][i].dwpt;
ws850 = tlinetest[0][0][i].wspd;
wd850 = tlinetest[0][0][i].wdir;
flag_850 = 1;
} else if (tlinetest[0][0][i].press < 850 && flag_850 == 0) {
t850 = interpVal(850, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].temp, tlinetest[0][0][i-1].temp);
td850 = interpVal(850, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].dwpt, tlinetest[0][0][i-1].dwpt);
ws850 = interpVal(850, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].wspd, tlinetest[0][0][i-1].wspd);
wd850 = interpVal(850, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].wdir, tlinetest[0][0][i-1].wdir);
flag_850 = 1;
} else if (tlinetest[0][0][i].press == 700) {
t700 = tlinetest[0][0][i].temp;
td700 = tlinetest[0][0][i].dwpt;
flag_700 = 1;
} else if (tlinetest[0][0][i].press < 700 && flag_700 == 0) {
t700 = interpVal(700, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].temp, tlinetest[0][0][i-1].temp);
td700 = interpVal(700, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].dwpt, tlinetest[0][0][i-1].dwpt);
flag_700 = 1;
} else if (tlinetest[0][0][i].press == 500) {
t500 = tlinetest[0][0][i].temp;
ws500 = tlinetest[0][0][i].wspd;
wd500 = tlinetest[0][0][i].wdir;
flag_500 = 1;
} else if (tlinetest[0][0][i].press < 500 && flag_500 == 0) {
t500 = interpVal(500, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].temp, tlinetest[0][0][i-1].temp);
ws500 = interpVal(500, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].wspd, tlinetest[0][0][i-1].wspd);
wd500 = interpVal(500, tlinetest[0][0][i].press, tlinetest[0][0][i-1].press, tlinetest[0][0][i].wdir, tlinetest[0][0][i-1].wdir);
flag_500 = 1;
} else {
}
}
mixed_parcel = getParcelVals();
p_pcl100 = mixed_parcel[0];
t_pcl100 = mixed_parcel[1];
td_pcl100 = mixed_parcel[2];
tlinetest[0][0][0].mixParcelP = p_pcl100;
tlinetest[0][0][0].mixParcelT = t_pcl100;
tlinetest[0][0][0].mixParcelTd = td_pcl100;
var pCCL = calcCCL();
tlinetest[0][0][0].CCL = pCCL;
var conv_temp = calcConvTemp();
tlinetest[0][0][0].tc = conv_temp;
tt=calcTT();//total totals
tlinetest[0][0][0].TT = tt;
ki=calcKI();//K-index
tlinetest[0][0][0].KI = ki;
sweat=calcSWEAT();
tlinetest[0][0][0].SWEAT = sweat;
lclData = calcLCL(tlinetest[0][0][0].press,tlinetest[0][0][0].temp,tlinetest[0][0][0].dwpt);
plcl = lclData[0];
tlcl = lclData[1];
zlcl = lclData[2];
tlinetest[0][0][0].lclP = plcl;
tlinetest[0][0][0].lclT = tlcl;
tlinetest[0][0][0].lclZ = zlcl;
capeBounds = findLFCandEL("SB");
plfc = capeBounds[0];
tlfc = capeBounds[1];
zlfc = capeBounds[2];
pel = capeBounds[3];
tel = capeBounds[4];
zel = capeBounds[5];
tlinetest[0][0][0].lfcP = plfc;
tlinetest[0][0][0].lfcT = tlfc;
tlinetest[0][0][0].lfcZ = zlfc;
tlinetest[0][0][0].elP = pel;
tlinetest[0][0][0].elT = tel;
tlinetest[0][0][0].elZ = zel;
mixlclData = calcLCL(tlinetest[0][0][0].mixParcelP,tlinetest[0][0][0].mixParcelT,tlinetest[0][0][0].mixParcelTd);
mixplcl = mixlclData[0];
mixtlcl = mixlclData[1];
mixzlcl = mixlclData[2];
tlinetest[0][0][0].lclPmix = mixplcl;
tlinetest[0][0][0].lclTmix = mixtlcl;
tlinetest[0][0][0].lclZmix = mixzlcl;
mixcapeBounds = findLFCandEL("ML");
mixplfc = mixcapeBounds[0];
mixtlfc = mixcapeBounds[1];
mixzlfc = mixcapeBounds[2];
mixpel = mixcapeBounds[3];
mixtel = mixcapeBounds[4];
mixzel = mixcapeBounds[5];
tlinetest[0][0][0].lfcPmix = mixplfc;
tlinetest[0][0][0].lfcTmix = mixtlfc;
tlinetest[0][0][0].lfcZmix = mixzlfc;
tlinetest[0][0][0].elPmix = mixpel;
tlinetest[0][0][0].elTmix = mixtel;
tlinetest[0][0][0].elZmix = mixzel;
capeArray = getCAPE("SB", 0);//SBCAPE
cape = capeArray[0];
pcl_t_arr = capeArray[1];
cin = capeArray[2];
brn = capeArray[3][0];
brnu = capeArray[3][1];
shr6km = capeArray[3][2];
tlinetest[0][0][0].cape = cape;
tlinetest[0][0][0].cin = cin;
tlinetest[0][0][0].brn = brn;
tlinetest[0][0][0].brnu = brnu;
tlinetest[0][0][0].shr6km = shr6km;
if (pcl_t_arr[0] === undefined) {
parcel_flag = 0;
} else {
parcel_flag = 1;
for (i=0; i<tlinetest[0][0].length; i++) {
if (pcl_t_arr[i] != null) {
tlinetest[0][0][i].parcelT = pcl_t_arr[i];
}
}
}
mlcapeArray = getCAPE("ML", 0);//MLCAPE
mlcape = mlcapeArray[0];
ml_pcl_t_arr = mlcapeArray[1];
mlcin = mlcapeArray[2];
tlinetest[0][0][0].mlcape = mlcape;
tlinetest[0][0][0].mlcin = mlcin;
if (ml_pcl_t_arr[0] === undefined) {
parcel_flag = 0;
} else {
parcel_flag = 1;
for (i=0; i<tlinetest[0][0].length; i++) {
if (ml_pcl_t_arr[i] != null) {
tlinetest[0][0][i].parcelTmix = ml_pcl_t_arr[i];
}
}
}
var obs_t_arr = new Array();
var pcl_t_arr = new Array();
var obs_hght_arr = new Array();
var ml_pcl_t_arr = new Array();
for (i=0; i<tlinetest[0][0].length-1; i++) {
obs_t_arr.push(tlinetest[0][0][i].temp);
obs_hght_arr.push(tlinetest[0][0][i].hghtagl);
pcl_t_arr.push(tlinetest[0][0][i].parcelT);
ml_pcl_t_arr.push(tlinetest[0][0][i].parcelTmix);
}
li = calcLI(pcl_t_arr, obs_t_arr);
tlinetest[0][0][0].LI = li;
limix = calcLI(ml_pcl_t_arr, obs_t_arr);
tlinetest[0][0][0].LImix = limix;
tlinetest[0][0][0].LR_1km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 1000);
tlinetest[0][0][0].LR_2km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 2000);
tlinetest[0][0][0].LR_3km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 3000);
tlinetest[0][0][0].LR_5km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 5000);
tlinetest[0][0][0].LR_7km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 7000);
tlinetest[0][0][0].LR_9km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 9000);
tlinetest[0][0][0].LR_10km = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, 10000);
tlinetest[0][0][0].LR_EL = getLapseRate(obs_t_arr, obs_hght_arr, 0, 0, tlinetest[0][0][0].elZ);
for (i=0; i< tlinetest[0][0].length; i++) {
if (tlinetest[0][0][0].lfcP > tlinetest[0][0][i].press) {
var lfc_index = i
break;
}
}
tlinetest[0][0][0].LR_lfc_1km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 1000);
tlinetest[0][0][0].LR_lfc_2km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 2000);
tlinetest[0][0][0].LR_lfc_3km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 3000);
tlinetest[0][0][0].LR_lfc_5km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 5000);
tlinetest[0][0][0].LR_lfc_7km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 7000);
tlinetest[0][0][0].LR_lfc_9km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 9000);
tlinetest[0][0][0].LR_lfc_10km = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, 10000);
tlinetest[0][0][0].LR_lfc_el = getLapseRate(obs_t_arr, obs_hght_arr, lfc_index, tlinetest[0][0][0].lfcZ, tlinetest[0][0][0].elZ-tlinetest[0][0][0].lfcZ);
// draw initial set of lines
tlines = skewtgroup.selectAll("tlines")
.data(tlinetest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "temp member" : "temp mean" })
.attr("clip-path", "url(#clipper)")
.attr("d", line);
tdlines = skewtgroup.selectAll("tdlines")
.data(tlinetest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "dwpt member" : "dwpt mean" })
.attr("clip-path", "url(#clipper)")
.attr("d", line2);
var line3 = d3.svg.line() // Wet-bulb Temp
.interpolate("linear")
.x(function(d,i) { return x(d.twc) + (y(basep)-y(d.press))/tan; })
.y(function(d,i) { return y(d.press); });
twlines = skewtgroup.selectAll("twlines")
.data(tlinetest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "twc member" : "twc mean" })
.attr("clip-path", "url(#clipper)")
.attr("d", line3);
var line4 = d3.svg.line() // Virtual Temp
.interpolate("linear")
.x(function(d,i) { return x(d.tv) + (y(basep)-y(d.press))/tan; })
.y(function(d,i) { return y(d.press); });
tvlines = skewtgroup.selectAll("tvlines")
.data(tlinetest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "tvc member" : "tvc mean" })
.attr("clip-path", "url(#clipper)")
.attr("d", line4);
if (parcel_flag == 1) {
var line5 = d3.svg.line() // Parcel Temp
.interpolate("linear")
.x(function(d,i) { return x(d.parcelT) + (y(basep)-y(d.press))/tan; })
.y(function(d,i) { return y(d.press); });
parlines = skewtgroup.selectAll("parcellines")
.data(tlinetest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "parcel member" : "parcel mean" })
.attr("clip-path", "url(#clipper)")
.attr("d", line5);
var line6 = d3.svg.line() // Mixed Parcel Temp
.interpolate("linear")
.x(function(d,i) { return x(d.parcelTmix) + (y(basep)-y(d.press))/tan; })
.y(function(d,i) { return y(d.press); });
parlines = skewtgroup.selectAll("parcellines")
.data(tlinetest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "parcelmix member" : "parcelmix mean" })
.attr("clip-path", "url(#clipper)")
.attr("d", line6);
}
holines = hodogroup.selectAll("hodolines")
.data(hodobarbstest[0]).enter().append("path")
.attr("class", function(d,i) { return (i<10) ? "hodoline member" : "hodoline mean" })
.attr("d", hodoline);
hododots = hodogroup.selectAll('hododots')
.data(flattened.slice(0,55)).enter().append("circle")
.attr("r", function(d, i) { return (i<50) ? 2 : 4 })
.attr("cx", function(d, i) { return r(d.wspd * Math.sin((180+d.wdir)*d2r)); })
.attr("cy", function(d, i) { return -r(d.wspd * Math.cos((180+d.wdir)*d2r)); })
.attr("class", function(d,i) { return "hododot hgt"+(d.hghtagl/1000) });
allbarbs = barbgroup.selectAll("barbs")
.data(barbstest[0][0]).enter().append("use")
.attr("xlink:href", function (d) { return "#barb"+d.wspdround; })
.attr("transform", function(d,i) { return "translate("+width+","+y(d.press)+") rotate("+(d.wdir+180)+")"; });
}
function drawText() {
d3.selectAll("text.titleText > *").remove();
d3.selectAll("text.indexVal").remove();
units = [' mb', ' mb', ' mb', ' mb', ' mb', ' mb', ' J/kg', ' J/kg', ' J/kg', ' J/kg', '', ' m2/s2', ' kts', '', '', '', '', '', ' mb', ' ˚C', ' m', ' mb', ' mb', ' in', " %", " g/kg", " g/kg", " K", " K"];
indices = [];
indices.push(tlinetest[0][0][0].elP);
indices.push(tlinetest[0][0][0].elPmix);
indices.push(tlinetest[0][0][0].lfcP);
indices.push(tlinetest[0][0][0].lfcPmix);
indices.push(tlinetest[0][0][0].lclP);
indices.push(tlinetest[0][0][0].lclPmix);
indices.push(tlinetest[0][0][0].cape);
indices.push(tlinetest[0][0][0].mlcape);
indices.push(tlinetest[0][0][0].cin);
indices.push(tlinetest[0][0][0].mlcin);
indices.push(tlinetest[0][0][0].brn);
indices.push(tlinetest[0][0][0].brnu);
indices.push(tlinetest[0][0][0].shr6km);
indices.push(tlinetest[0][0][0].LI);
indices.push(tlinetest[0][0][0].LImix);
indices.push(tlinetest[0][0][0].KI);
indices.push(tlinetest[0][0][0].TT);
indices.push(tlinetest[0][0][0].SWEAT);
indices.push(tlinetest[0][0][0].CCL);
indices.push(tlinetest[0][0][0].tc);
indices.push(tlinetest[0][0][0].thick);
indices.push(tlinetest[0][0][0].wbz);
indices.push(tlinetest[0][0][0].frzl);
indices.push(tlinetest[0][0][0].pw);
indices.push(tlinetest[0][0][0].relh);
indices.push(tlinetest[0][0][0].mr.toPrecision(4));
indices.push(tlinetest[0][0][0].sh);
indices.push(tlinetest[0][0][0].theta);
indices.push(tlinetest[0][0][0].thetaE);
mins = svgtext.selectAll("mins")
.data(indices.slice(0,18)).enter().append("text")
.attr('x', 110)
.attr('y', function(d,i) { return spacing*i; })
.attr('class', function(d,i) { return 'indexVal ' + labels[i].replace(/\s/g, '').replace(/\(/g, '').replace(/\)/g, ''); })
.attr('text-anchor', 'middle')
.text(function(d,i) { return d+units[i]});
maxs = svgtext.selectAll("maxs")
.data(indices.slice(18,33)).enter().append("text")
.attr('x', 270)
.attr('y', function(d,i) { return spacing*i; })
.attr('class', function(d,i) { return 'indexVal ' + labels[i+18].replace(/\s/g, '').replace(/˚/g, '').replace(/-/g, ''); })
.attr('text-anchor', 'middle')
.text(function(d,i) { return d+units[i+18]});
if (tlinetest[0][0][0].wbz > 100) {
wb0 = skewtgroup.selectAll("wbz")
.data([wb0_pres]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(d)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'wbz_rectline');
wb0text = skewtgroup.selectAll("wbztext")
.data([wb0_pres]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(d)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'wbztext')
.text(function(d,i) { return d + " mb"; });
}
if (tlinetest[0][0][0].frzl > 100) {
for(j=0; j<=tlinetest[0][0][0].frzl.length-1; j++) {
frzl = skewtgroup.selectAll("frzl")
.data([tlinetest[0][0][0].frzl]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(d[j])})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'frzl_rectline');
frzltext = skewtgroup.selectAll("frzltext")
.data([tlinetest[0][0][0].frzl]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(d[j])})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'frzltext')
.text(function(d,i) { return d[j] + " mb"; });
}
}
if (tlinetest[0][0][0].lclP > 100) {
lcl = skewtgroup.selectAll("lcl")
.data([tlinetest[0][0][0].lclP]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lclP)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'lcl rectline');
lcltext = skewtgroup.selectAll("lcltext")
.data([tlinetest[0][0][0].lclP]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lclP)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'lcltext')
.text(function(d,i) { return tlinetest[0][0][0].lclP + " mb"; });
}
if (tlinetest[0][0][0].lclPmix > 100) {
lcl = skewtgroup.selectAll("lcl")
.data([tlinetest[0][0][0].lclPmix]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lclPmix)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'lclmix rectline');
lcltext = skewtgroup.selectAll("lcltext")
.data([tlinetest[0][0][0].lclPmix]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lclPmix)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'lclmixtext')
.text(function(d,i) { return tlinetest[0][0][0].lclPmix + " mb (mix)"; });
}
if (tlinetest[0][0][0].lfcP > 100) {
lfc = skewtgroup.selectAll("lfc")
.data([tlinetest[0][0][0].lfcP]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lfcP)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'lfc rectline');
lfctext = skewtgroup.selectAll("lfctext")
.data([tlinetest[0][0][0].lfcP]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lfcP)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'lfctext')
.text(function(d,i) { return tlinetest[0][0][0].lfcP + " mb"; });
}
if (tlinetest[0][0][0].elP > 100) {
el = skewtgroup.selectAll("el")
.data([tlinetest[0][0][0].elP]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].elP)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'el rectline');
eltext = skewtgroup.selectAll("eltext")
.data([tlinetest[0][0][0].elP]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].elP)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'eltext')
.text(function(d,i) { return tlinetest[0][0][0].elP + " mb"; });
}
if (tlinetest[0][0][0].lfcPmix > 100) {
lfc = skewtgroup.selectAll("lfcmix")
.data([tlinetest[0][0][0].lfcPmix]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lfcPmix)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'lfcmix rectline');
lfctext = skewtgroup.selectAll("lfcmixtext")
.data([tlinetest[0][0][0].lfcPmix]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].lfcPmix)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'lfcmixtext')
.text(function(d,i) { return tlinetest[0][0][0].lfcPmix + " mb (mix)"; });
}
if (tlinetest[0][0][0].elPmix > 100) {
el = skewtgroup.selectAll("elmix")
.data([tlinetest[0][0][0].elPmix]).enter().append("rect")
.attr('x', width-70)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].elPmix)})
.attr('width', 20)
.attr('height', 2)
.attr('class', 'elmix rectline');
eltext = skewtgroup.selectAll("elmixtext")
.data([tlinetest[0][0][0].elPmix]).enter().append("text")
.attr('x', width-72)
.attr('y', function(d,i) { return y(tlinetest[0][0][0].elPmix)})
.attr('dy', '0.4em')
.attr('text-anchor', 'end')
.attr('class', 'elmixtext')
.text(function(d,i) { return tlinetest[0][0][0].elPmix + " mb (mix)"; });
}
titleText = skewtgroup.selectAll("title")
.data([title]).enter().append("text")
.attr('dy', '0.4em')
.attr('class', 'titleText')
.attr('text-anchor', 'left')
.attr("transform", "translate(0,-15)")
.text(title);
}
function drawToolTips() {
skewtgroup.append("rect")
.attr("class", "overlay")
// Draw T/Td tooltips
focus = skewtgroup.append("g").attr("class", "focus tmpc draggable").attr("id","dragTemp").style("display", "none");
focus.append("circle").attr("r", 6);
focus.append("text").attr("x", 9).attr("dy", ".35em");
focus2 = skewtgroup.append("g").attr("class", "focus dwpc draggable").attr("id","dragDew").style("display", "none");
focus2.append("circle").attr("r", 6);
focus2.append("text").attr("x", -9).attr("text-anchor", "end").attr("dy", ".35em");
focus3 = skewtgroup.append("g").attr("class", "focus twc").style("display", "none");
focus3.append("circle").attr("r", 4);
focus3.append("text").attr("x", -9).attr("y",14).attr("text-anchor", "end").attr("dy", ".35em");
focus4 = skewtgroup.append("g").attr("class", "focus tvc").style("display", "none");
focus4.append("circle").attr("r", 4);
focus4.append("text").attr("x", 9).attr("y",-14).attr("dy", ".35em");
if (parcel_flag=1) {
focus5 = skewtgroup.append("g").attr("class", "focus parcel").style("display", "none");
focus5.append("circle").attr("r", 4);
focus5.append("text").attr("x", 9).attr("y", 14).attr("dy", ".35em");
focus5b = skewtgroup.append("g").attr("class", "focus parcelmix").style("display", "none");
focus5b.append("circle").attr("r", 4);
focus5b.append("text").attr("x", 9).attr("y", -14).attr("dy", ".35em");
}
focus6 = skewtgroup.append("g").attr("class", "focus alt").style("display", "none");
focus6.append("text").attr("x", 0).attr("text-anchor", "start").attr("dy", ".35em");
focus6b = skewtgroup.append("g").attr("class", "focus pres").style("display", "none");
focus6b.append("text").attr("x", 11).attr("y", -14).attr("text-anchor", "start").attr("dy", ".35em");
focus7 = skewtgroup.append("g").attr("class", "focus windt").style("display", "none");
focus7.append("circle").attr("r", 4);
focus7.append("text").attr("x", -32).attr("text-anchor", "end").attr("dy", ".35em");
if (parcel_flag=1) {
d3.selectAll(".overlay, .skewt, .member")
.attr("width", width)
.attr("height", height)
.on("mouseover", function() { focus.style("display", null); focus2.style("display", null); focus3.style("display", null); focus4.style("display", null); focus5.style("display", null); focus5b.style("display", null); focus6.style("display", null); focus6b.style("display", null); focus7.style("display", null);})
.on("mouseout", function() { focus.style("display", "none"); focus2.style("display", "none"); focus3.style("display", "none"); focus4.style("display", "none"); focus5.style("display", "none"); focus5b.style("display", "none"); focus6.style("display", "none"); focus6b.style("display","none"); focus7.style("display","none");})
.on("mousemove", mousemove);
} else {
d3.selectAll(".overlay, .skewt, .member")
.attr("width", width)
.attr("height", height)
.on("mouseover", function() { focus.style("display", null); focus2.style("display", null); focus3.style("display", null); focus4.style("display", null); focus6.style("display", null); focus6b.style("display", null); focus7.style("display", null);})
.on("mouseout", function() { focus.style("display", "none"); focus2.style("display", "none"); focus3.style("display", "none"); focus4.style("display", "none"); focus6.style("display", "none"); focus6b.style("display", "none"); focus7.style("display","none");})
.on("mousemove", mousemove);
}
}
var ind = "";
var mouseTemp = "";
function mousemove() {
var y0 = y.invert(d3.mouse(this)[1]); // get y value of mouse pointer in pressure space
var i = bisectTemp(mouseoverdata, y0, 1, mouseoverdata.length-1);
var d0 = mouseoverdata[i - 1];
var d1 = mouseoverdata[i];
var d = y0 - d0.press > d1.press - y0 ? d1 : d0;
// var x0 = x.invert(d3.mouse(this)[0]); // get x value of mouse pointer in temperature space
mouseTemp = x.invert(d3.mouse(this)[0] - (y(basep)-y(y0))/tan); // get x value of mouse pointer in temperature space
// console.log("mouse to temp: " + x0);