-
Chase car mode
+
Chase Mode
Enable
@@ -358,20 +384,23 @@
Report Recovery
-
+
+
+
-
diff --git a/js/skewt.js b/js/skewt.js
new file mode 100644
index 0000000..59945f5
--- /dev/null
+++ b/js/skewt.js
@@ -0,0 +1 @@
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").concat(m?"TCON"==g?(m-H).toFixed(1)+"°C":(f?"> ":"")+l(m,re):"","");Ne[g].val.html(y)}},Se=function(e){ae.forEach(function(t){var n=t.data==e;for(var a in t.lines)t.lines[a].classed("highlight-line",n&&(!Ne[a]||Ne[a].hi));n&&(u=t,ne=[].concat(t.data).reverse(),Oe.parctemp.input.node().value=Oe.parctemp.value=t.parctemp=ra(10*t.parctemp)/10,Oe.parctemp.valueDiv.html(Re(t.parctemp,"parctemp")))}),S.hideTooltips()},Ae=function(e){var n=1=h&&(console.log("more than max plots added"),g--,setTimeout(function(e){ae.length>h&&S.removePlot(ae[e].data)},1e3,g))}else for(var y in g=ae.indexOf(m),d=m.data,m.lines)m.lines[y].remove();l&&(Oe.parctemp.input.node().value=Oe.parctemp.value=m.parctemp,Oe.parctemp.valueDiv.html(Re(m.parctemp,"parctemp")));var _=d.filter(function(e){return-1e3x)return x=a,!0})]}var b=Mr.line().curve(Mr.curveLinear).x(function(e){return p(e.temp)+(K(O)-K(e.press))/s}).y(function(e){return K(e.press)});if(m.lines.tempLine=he.selectAll("templines").data(v).enter().append("path").attr("class","temp").attr("clip-path","url(#clipper)").attr("d",b),d[0].dwpt){var w=Mr.line().curve(Mr.curveLinear).x(function(e){return p(e.dwpt)+(K(O)-K(e.press))/s}).y(function(e){return K(e.press)});m.lines.tempdewLine=he.selectAll("tempdewlines").data(v).enter().append("path").attr("class","dwpt").attr("clip-path","url(#clipper)").attr("d",w),Ce(m)}var T=d.filter(function(e,n,r,a){return!!(e.flags&&(a=t(e.flags),a.includes("tropopause level")||a.includes("surface")))&&e.press}).map(function(e,n,r,a){return a=t(e.flags),{press:e.press,classes:a.map(function(t){return t.replace(/ /g,"-")}).join(" ")}});m.lines.siglines=ue.selectAll("siglines").data(T).enter().append("line").attr("x1",-r).attr("x2",2*r).attr("y1",function(e){return K(e.press)}).attr("y2",function(e){return K(e.press)}).attr("clip-path","url(#clipper)").attr("class",function(e){return"sigline ".concat(e.classes)});var C=-300,A=v[0].filter(function(e){return e.hght>C+I&&(e.wspd||0===e.wspd)&&e.press>=k&&(C=e.hght),e.hght==C});m.lines.barbs=ge.append("svg").attr("class","barblines"),m.lines.barbs.selectAll("barbs").data(A).enter().append("use").attr("href",function(e){return"#barb"+5*ra(a(e.wspd,"kt")/5)}).attr("transform",function(e){return"translate("+(r+15*(g+c))+","+K(e.press)+") rotate("+(e.wdir+180)+")"});var E=Or.computeClouds(d);return E.canvas=S["cloudRef"+(g+c+1)],Or.cloudsToCanvas(E),(l||1==ae.length)&&Se(m.data),ke(),ae.length}},Le={"Dry Adiabat":{},"Moist Adiabat":{},Isohume:{},Temp:{},Pressure:{}},Ee=function(e){var t=e,n=Le[t];n.hi=!1,n.el=oe.append("div").attr("class","buttons").text(t).on("click",function(){n.hi=!n.hi,n.el.node().classList[n.hi?"add":"remove"]("clicked");var e=t.replace(" ","").toLowerCase();be[e]._groups[0].forEach(function(e){return e.classList[n.hi?"add":"remove"]("highlight-line")})})};for(var Pe in Le)Ee(Pe);var Ne={surface:{},LCL:{hi:!0},CCL:{hi:!0},TCON:{hi:!1},"THRM top":{hi:!1},"CLD top":{hi:!1}},ze=function(e){var t=e,n=Ne[t];n.val=se.append("div").attr("class","buttons ".concat("surface"==t?"noclick":""," ").concat(n.hi?"clicked":"")).html(t+":"),/CCL|LCL|TCON|THRM top|CLD top/.test(t)&&n.val.on("click",function(){n.hi=!n.hi,n.val.node().classList[n.hi?"add":"remove"]("clicked"),u.lines[t]._groups[0].forEach(function(e){return e.classList[n.hi?"add":"remove"]("highlight-line")})})};for(var De in Ne)ze(De);var Oe={parctemp:{value:10,step:.1,min:-50,max:50},topp:{min:50,max:900,step:25,value:k},parctempShift:{min:-5,step:.1,max:10,value:C},gradient:{min:0,max:85,step:1,value:v}},Me=function(e){return"gradient"==e?"°":"topp"==e?"hPa":"°C"},Re=function(e,t){var n="";if("parctempShift"==t&&0<=Z.value&&(n+="+"),n+=("gradient"==t||"topp"==t?ra(e):ra(10*e)/10)+Me(t),"parctemp"==t){var a=u?ra(10*(e-u.data[0].temp))/10:C;n+=" "+(0"}return n},je=function(e){var t=e,a="parctemp"==t||"topp"==t?de:pe,i=Oe[t];i.valueDiv=a.append("div").attr("class","skewt-range-des").html("gradient"==t?"Gradient:":"topp"==t?"Top P:":"parctemp"==t?"Parcel T:":"Parcel T Shift:"),i.valueDiv=a.append("div").attr("class","skewt-range-val").html(Re(i.value,t)),i.input=a.append("input").attr("type","range").attr("min",i.min).attr("max",i.max).attr("step",i.step).attr("value","gradient"==t?90-i.value:i.value).attr("class","skewt-ranges").on("input",function(e,a,r){if(S.hideTooltips(),i.value=+r[0].value,"gradient"==t&&(v=i.value=90-i.value,Ie(0,0,i.input)),"topp"==t){Ie(0,0,i.input);var l=K(O)-K(k);k=i.value;var s=K(O)-K(k);M=500 0){
+ while (altitude > altitudes[i + 1]){
+ i = i + 1;
+ }
+ }
+
+ // Lookup based on region
+ baseTemp = temperatures[i];
+ tempGrad = tempGrads[i] / 1000.0;
+ pressureRelBase = pressureRels[i];
+ deltaAltitude = altitude - altitudes[i];
+ temperature = baseTemp + tempGrad * deltaAltitude;
+
+ // Calculate relative pressure
+ if(Math.abs(tempGrad) < 1e-10){
+ pressureRel = pressureRelBase * Math.exp(
+ -1 * gMR * deltaAltitude / 1000.0 / baseTemp
+ );
+ } else{
+ pressureRel = pressureRelBase * Math.pow(
+ baseTemp / temperature, gMR / tempGrad / 1000.0
+ );
+ }
+
+ // Finally, work out the pressure
+ pressure = pressureRel * pressureSL;
+
+ return pressure/100.0; // Return pressure in hPa
+}
+
function update_lookangles(vcallsign) {
if(GPS_ts === null) { return; }
else if($("#lookanglesbox span").first().is(":hidden")) {
@@ -914,7 +979,6 @@ function drawHistorical (data, station) {
}
html += "";
- html += "";
html += "
";
html += ""
@@ -2270,7 +2334,7 @@ function updateVehicleInfo(vcallsign, newPosition) {
'
' +
'
Path' +
((vehicle.vehicle_type!="car") ? '
Share' : '') +
- ((vehicle.vehicle_type!="car") ? '
Plot' : '') +
+ ((vehicle.vehicle_type!="car") ? '
SkewT' : '') +
'
' +
'
';
//mobile
@@ -2282,7 +2346,7 @@ function updateVehicleInfo(vcallsign, newPosition) {
'' +
'Path' +
((vehicle.vehicle_type!="car") ? 'Share' : '') +
- ((vehicle.vehicle_type!="car") ? 'Plot' : '') +
+ ((vehicle.vehicle_type!="car") ? 'SkewT' : '') +
'' +
'
';
var b = '
' +
@@ -2336,6 +2400,208 @@ function updateVehicleInfo(vcallsign, newPosition) {
return true;
}
+function skewTdelete () {
+ var box = $("#skewtbox");
+
+ skewt.clear();
+ $('#resetSkewt').hide();
+ $('#deleteSkewt').hide();
+ $("#skewtSerial").hide();
+ box.hide();
+ $('.skewt').hide();
+ checkSize();
+}
+
+function skewTrefresh () {
+ skewt.clear();
+ $("#skewt-plot").empty();
+ $('#resetSkewt').hide();
+ $('#deleteSkewt').hide();
+
+ skewt = new SkewT('#skewt-plot');
+
+ try {
+ skewt.plot(skewtdata);
+ $('#resetSkewt').show();
+ $('#deleteSkewt').show();
+ }
+ catch(err) {}
+}
+
+function skewTdraw (callsign) {
+ // Open sidebar
+ var box = $("#skewtbox");
+
+ if(box.is(':hidden')) {
+ $('.flatpage, #homebox').hide();
+ $('.skewt').show();
+ box.show().scrollTop(0);
+ checkSize();
+ };
+
+ // Delete existing
+ try {
+ skewt.clear();
+ } catch (err) {}
+
+ $('#resetSkewt').hide();
+ $('#deleteSkewt').hide();
+ $("#skewt-plot").empty();
+
+ // Loading gif
+ $("#skewtLoading").show();
+ $("#skewtSerial").show();
+ $("#skewtSerial").text("Serial: " + callsign);
+
+ // Download Data
+ var data_url = "https://api.v2.sondehub.org/sonde/" + encodeURIComponent(callsign);
+ $.ajax({
+ type: "GET",
+ url: data_url,
+ dataType: "json",
+ success: function(data) {
+ processSkewT(data);
+ }
+ });
+
+ // Credit https://github.com/projecthorus/sondehub-card/blob/main/js/utils.js#L116
+ function processSkewT (data) {
+ burst_idx = -1;
+ max_alt = -99999.0;
+ for (let i = 0; i < data.length; i++){
+ alt = parseFloat(data[i].alt);
+ if (alt > max_alt){
+ max_alt = alt;
+ burst_idx = i;
+ }
+ }
+ if(data.length < 50){
+ alert("Insufficient data for Skew-T plot.");
+ return;
+ }
+
+ // Check that we have ascent data
+ if (burst_idx <= 0){
+ alert("Insufficient data for Skew-T plot (Only descent data available).");
+ return;
+ }
+
+ // Check that the first datapoint is at a reasonable altitude.
+ if (data[0].alt > 15000){
+ alert("Insufficient data for Skew-T plot (Only data > 15km available)");
+ return;
+ }
+
+ v1_data = false;
+ sonde_type = data[data.length-1].type;
+ if(sonde_type == 'payload_telemetry'){
+ // Sondehub v1 data.
+ v1_data = true;
+ }
+
+ var skewt_data = [];
+ decimation = 25;
+ if (v1_data == true){
+ decimation = 1;
+ }
+
+ idx = 1;
+
+ while (idx < burst_idx){
+ entry = data[idx];
+ old_entry = data[idx-1];
+
+ _old_date = new Date(old_entry.datetime);
+ _new_date = new Date(entry.datetime);
+ _time_delta = (_new_date - _old_date)/1000.0;
+ if (_time_delta <= 0){
+ idx = idx + 1;
+ continue;
+ }
+
+ _temp = null;
+ _dewp = -999.0;
+ _pressure = null;
+
+ // Extract temperature datapoint
+ if (entry.hasOwnProperty('temp')){
+ if(parseFloat(entry.temp) > -270.0){
+ _temp = parseFloat(entry.temp);
+ } else{
+ idx = idx + 1;
+ continue;
+ }
+ }else{
+ // No temp data. Skip to the next point
+ idx = idx + 1;
+ continue;
+ }
+
+ // Try and extract RH datapoint
+ if (entry.hasOwnProperty('humidity')){
+ if(parseFloat(entry.humidity) >= 0.0){
+ _rh = parseFloat(entry.humidity);
+ // Calculate the dewpoint
+ _dewp = (243.04 * (Math.log(_rh / 100) + ((17.625 * _temp) / (243.04 + _temp))) / (17.625 - Math.log(_rh / 100) - ((17.625 * _temp) / (243.04 + _temp))));
+ } else {
+ _dewp = -999.0;
+ }
+ }
+
+ // Calculate movement
+ _old_pos = {'lat': old_entry.lat, 'lon': old_entry.lon, 'alt': old_entry.alt};
+ _new_pos = {'lat': entry.lat, 'lon': entry.lon, 'alt': entry.alt};
+
+ _pos_info = calculate_lookangles(_old_pos, _new_pos);
+ _wdir = (_pos_info['azimuth']+180.0)%360.0;
+ _wspd = _pos_info['great_circle_distance']/_time_delta;
+
+ if (entry.hasOwnProperty('pressure')){
+ _pressure = entry.pressure;
+ } else {
+ // Otherwise, calculate it
+ _pressure = getPressure(_new_pos.alt);
+ }
+
+ if(_pressure < 100.0){
+ break;
+ }
+
+ _new_skewt_data = {"press": _pressure, "hght": _new_pos.alt, "temp": _temp, "dwpt": _dewp, "wdir": _wdir, "wspd": _wspd};
+
+ skewt_data.push(_new_skewt_data);
+
+ idx = idx + decimation;
+ }
+
+ skewtdata = skewt_data;
+
+ $("#skewtLoading").hide();
+
+ if (skewtdata.length > 0){
+
+ if(box.is(':hidden')) {
+ $('.flatpage, #homebox').hide();
+ $('.skewt').show();
+ box.show().scrollTop(0);
+ checkSize();
+ };
+
+ skewt = new SkewT('#skewt-plot');
+
+ try {
+ skewt.plot(skewtdata);
+ $('#resetSkewt').show();
+ $('#deleteSkewt').show();
+ }
+ catch(err) {}
+
+ } else {
+ alert("Insufficient Data available, or no Temperature/Humidity data available to generate Skew-T plot.");
+ };
+ }
+};
+
function set_polyline_visibility(vcallsign, val) {
var vehicle = vehicles[vcallsign];
vehicle.polyline_visible = val;
+